=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2006.03.23 08:56:18 =~=~=~=~=~=~=~=~=~=~=~= sh run int s 0/0.1 Building configuration... Current configuration : 118 bytes ! interface Serial0/0.1 point-to-point ip address 208.28.1.1 255.255.255.240 frame-relay interface-dlci 103 end R1#sh run int s 0/0.1 2 Building configuration... Current configuration : 119 bytes ! interface Serial0/0.2 point-to-point ip address 180.40.7.66 255.255.255.224 frame-relay interface-dlci 102 end R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#sh run int s 1/0.1 Building configuration... Current configuration : 111 bytes ! interface Serial1/0.1 multipoint ip address 208.28.1.3 255.255.255.248 frame-relay interface-dlci 203 end R2#sh run int s 1/0.1 2 Building configuration... Current configuration : 112 bytes ! interface Serial1/0.2 multipoint ip address 180.40.7.65 255.255.255.224 frame-relay interface-dlci 201 end R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int s 1/0.1 R2(config-subif)#no frame-relay interface-dlci 203 R2(config-subif)#fram map 208.28.1.2 203 ^ % Invalid input detected at '^' marker. R2(config-subif)#fram map 208.28.1.2 203i208.28.1.2 203p208.28.1.2 203 208.28.1.2 203 R2(config-subif)#int s 1/0.2 R2(config-subif)#no frame-relay interface-dlci 201 R2(config-subif)#fram map ip 180.40.7.66 201 R2(config-subif)#^Z R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Mar R3#sh run int s 1/0 Building configuration... Current configuration : 111 bytes ! interface Serial1/0 ip address 208.28.1.2 255.255.255.248 encapsulation frame-relay ip split-horizon end R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/0 R3(config-if)#no fram inv R3(config-if)#no fram inverse-arp R3(config-if)#no    fram map ip 208.28.1.1 301 R3(config-if)#fram map ip 208.28.1.1 301 2 302 3 302 R3(config-if)#^Z R3# *Mar 1 18:22:44.649: %SYS-5-CONFIG_I: Configured from console by console R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] * R2#sh run | b interface Serial1/0.1 interface Serial1/0.1 multipoint ip address 208.28.1.3 255.255.255.248 frame-relay map ip 208.28.1.2 203 ! interface Serial1/0.2 multipoint ip address 180.40.7.65 255.255.255.224 frame-relay map ip 180.40.7.66 201 ! interface Serial1/1 no ip address shutdown ! interface Serial1/2 ip address 180.40.7.2 255.255.255.224 clock rate 64000 ! interface Serial1/3 no ip address shutdown ! interface Serial1/4 no ip address shutdown --More--   R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh run int s 1/0 Building configuration... Current configuration : 209 bytes ! interface Serial1/0 ip address 208.28.1.2 255.255.255.248 encapsulation frame-relay ip split-horizon frame-relay map ip 208.28.1.1 301 frame-relay map ip 208.28.1.3 302 no frame-relay inverse-arp end R3# R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#sh ip    fram pvc PVC Statistics for interface Serial1/0 (Frame Relay DTE) Active Inactive Deleted Static Local 2 0 0 0 Switched 0 0 0 0 Unused 0 1 0 0 DLCI = 201, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0.2 input pkts 18 output pkts 0 in bytes 1588 out bytes 0 dropped pkts 0 in pkts dropped 0 out pkts dropped 0 out bytes dropped 0 in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 in DE pkts 0 out DE pkts 0 out bcast pkts 0 out bcast bytes 0 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec pvc create time 00:02:02, last time pvc status changed 00:02:02 --More--   DLCI = 203, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0.1 input pkts 0 output pkts 0 in bytes 0 out bytes 0 dropped pkts 0 in pkts dropped 0 out pkts dropped 0 out bytes dropped 0 in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 in DE pkts 0 out DE pkts 0 out bcast pkts 0 out bcast bytes 0 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec pvc create time 00:02:16, last time pvc status changed 00:02:16 --More--   DLCI = 207, DLCI USAGE = UNUSED, PVC STATUS = INACTIVE, INTERFACE = Serial1/0 input pkts 0 output pkts 0 in bytes 0 out bytes 0 dropped pkts 0 in pkts dropped 0 out pkts dropped 0 out bytes dropped 0 in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 in DE pkts 0 out DE pkts 0 out bcast pkts 0 out bcast bytes 0 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec pvc create time 18:23:30, last time pvc status changed 18:23:30 R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh fram m pvc PVC Statistics for interface Serial1/0 (Frame Relay DTE) Active Inactive Deleted Static Local 2 0 0 0 Switched 0 0 0 0 Unused 0 1 0 0 DLCI = 301, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0 input pkts 1337 output pkts 85 in bytes 406724 out bytes 2890 dropped pkts 0 in pkts dropped 0 out pkts dropped 0 out bytes dropped 0 in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 in DE pkts 0 out DE pkts 0 out bcast pkts 85 out bcast bytes 2890 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec pvc create time 18:23:55, last time pvc status changed 18:23:35 --More--   DLCI = 302, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE = Serial1/0 input pkts 89 output pkts 45 in bytes 3026 out bytes 1530 dropped pkts 0 in pkts dropped 0 out pkts dropped 0 out bytes dropped 0 in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 in DE pkts 0 out DE pkts 0 out bcast pkts 45 out bcast bytes 1530 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec pvc create time 18:24:00, last time pvc status changed 18:23:40 --More--   DLCI = 307, DLCI USAGE = UNUSED, PVC STATUS = INACTIVE, INTERFACE = Serial1/0 input pkts 0 output pkts 0 in bytes 0 out bytes 0 dropped pkts 0 in pkts dropped 0 out pkts dropped 0 out bytes dropped 0 in FECN pkts 0 in BECN pkts 0 out FECN pkts 0 out BECN pkts 0 in DE pkts 0 out DE pkts 0 out bcast pkts 0 out bcast bytes 0 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec pvc create time 18:24:01, last time pvc status changed 18:24:01 R3# RACK9AS>5 [Resuming connection 5 to r5 ... ] 1 S5#config t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#router eigrp 100 S5(config-router)#net 208.28.1.0 S5(config-router)#^Z S5# 18:30:40: %SYS-5-CONFIG_I: Configured from console by console S5#^x1 % Unknown command or computer name, or unable to find computer address S5# S5# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router eigrp 100 R1(config-router)#net 208.28.1.66 0.0.0.0 R1(config-router)#net 180.40.7 *Mar 1 18:28:49.628: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.65 (Ethernet0/0) is up: new adjacency. .66 .0.   0.0.0.0 R1(config-router)#n  RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router eigrp 100 R2(config-router)#net 208.28.1.129 0.0.0.0 R2(config-router)#net *Mar 1 18:29:19.809: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.130 (FastEthernet0/1) is up: new adjacency R2(config-router)#net 180.40.7.65 0.0.0.0 R2(config-router)# *Mar 1 18:29:30.550: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 180.40.7.66 (Serial1/0.2) is up: new adjacency R2(config-router)#do sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 180.40.7.66 Se1/0.2 14 00:00:10 1 5000 1 0 0 208.28.1.130 Fa0/1 13 00:00:20 815 4890 0 3 R2(config-router)#do sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 180.40.7.66 Se1/0.2 14 00:00:15 1 5000 1 0 0 208.28.1.130 Fa0/1 12 00:00:26 815 4890 0 3 R2(config-router)#do sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 180.40.7.66 Se1/0.2 12 00:00:16 1 5000 1 0 0 208.28.1.130 Fa0/1 11 00:00:27 815 4890 0 3 R2(config-router)#do sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 180.40.7.66 Se1/0.2 11 00:00:17 1 5000 1 0 0 208.28.1.130 Fa0/1 10 00:00:28 815 4890 0 3 R2(config-router)#do sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 180.40.7.66 Se1/0.2 10 00:00:19 1 5000 1 0 0 208.28.1.130 Fa0/1 13 00:00:29 815 4890 0 3 R2(config-router)#do deb fram pack Frame Relay packet debugging is on R2(config-router)# *Mar 1 18:30:13.224: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 64 R2(config-router)# *Mar 1 18:30:15.035: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 58 *Mar 1 18:30:15.067: Serial1/0.2(o): dlci 201(0x3091), pkt type 0x800(IP), datagramsize 72 R2(config-router)# *Mar 1 18:30:17.832: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 64 *Mar 1 18:30:18.040: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 58 R2(config-router)# *Mar 1 18:30:20.071: Serial1/0.2(o): dlci 201(0x3091), pkt type 0x800(IP), datagramsize 72 *Mar 1 18:30:21.053: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 58 R2(config-router)# *Mar 1 18:30:22.547: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 64 R2(config-router)# *Mar 1 18:30:24.058: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 58 R2(config-router)# *Mar 1 18:30:25.072: Serial1/0.2(o): dlci 201(0x3091), pkt type 0x800(IP), datagramsize 72 *Mar 1 18:30:25.544: Serial1/0.2: broadcast search *Mar 1 18:30:25.544: Serial1/0.2:encaps failed on broadcast for link 7(IP) R2(config-router)#do *Mar 1 18:30:27.063: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 58 *Mar 1 18:30:27.456: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 64 R2(config-router)#do *Mar 1 18:30:30.068: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 58 *Mar 1 18:30:30.072: Serial1/0.2(o): dlci 201(0x3091), pkt type 0x800(IP), datagramsize 72 R2(config-router)#do *Mar 1 18:30:31.763: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 64 R2(config-router)#do *Mar 1 18:30:33.073: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 58 R2(config-router)#do *Mar 1 18:30:35.072: Serial1/0.2(o): dlci 201(0x3091), pkt type 0x800(IP), datagramsize 72 *Mar 1 18:30:36.070: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 64 R2(config-router)#do *Mar 1 18:30:36.086: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 58 R2(config-router)#do u all *Mar 1 18:30:39.083: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 58 *Mar 1 18:30:40.072: Serial1/0.2(o): dlci 201(0x3091), pkt type 0x800(IP), datagramsize 72 R2(config-router)#do u all All possible debugging has been turned off R2(config-router)# *Mar 1 18:30:40.477: Serial1/0(i): dlci 201(0x3091), pkt type 0x800, datagramsize 64 R2(config-router)#nei 180.40.7.66 ? Async Async interface BRI ISDN Basic Rate Interface BVI Bridge-Group Virtual Interface CTunnel CTunnel interface Dialer Dialer interface FastEthernet FastEthernet IEEE 802.3 Loopback Loopback interface MFR Multilink Frame Relay bundle interface Multilink Multilink-group interface Null Null interface Port-channel Ethernet Channel of interfaces Serial Serial Tunnel Tunnel interface Vif PGM Multicast Host interface Virtual-Template Virtual Template interface Virtual-TokenRing Virtual TokenRing R2(config-router)#nei 180.40.7.66 ser *Mar 1 18:30:50.077: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 180.40.7.66 (Serial1/0.2) is down: retry limit exceeded R2(config-router)#nei 180.40.7.66 ser 1/0.2 R2(config-router)#^Z R2# *Mar 1 18:30:54.275: %DUAL-5-NBRC RACK9AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)#nei 180.40.7.65 ser 0/0.2 R1(config-router)#^Z R1# *Mar 1 18:31:52.023: %SYS-5-CONFIG_I: Configured from console by console R1#hs  sh8 ip  7      ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.65 Et0/0 11 00:03:14 336 2016 0 2 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.65 Et0/0 12 00:03:18 336 2016 0 2 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.65 Et0/0 14 00:03:20 336 2016 0 2 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.65 Et0/0 12 00:03:22 336 2016 0 2 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.65 Et0/0 14 00:03:24 336 2016 0 2 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.65 Et0/0 11 00:03:28 336 2016 0 2 R1#ping 180.40.7.65 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.65, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/68/84 ms R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] HANGE: IP-EIGRP(0) 100: Neighbor 180.40.7.66 (Serial1/0.2) is up: new adjacency *Mar 1 18:30:54.388: %DUAL-5-NBRCHANGE: IP-EIGR R2#config tsh fram pvcconfig t  sh ip ospf nei R2#sh ip ospf nei         eigrp  eigrp eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 180.40.7.66 Se1/0.2 13 00:00:57 1 5000 0 4 0 208.28.1.130 Fa0/1 12 00:02:45 815 4890 0 3 R2#^x1 % Unknown command or computer name, or unable to find computer address R2# R2# RACK9AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#ping 180.40.7.65sh ip eigrp nei  IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 180.40.7.65 Se0/0.2 163 00:00:20 1 3000 0 6 0 208.28.1.65 Et0/0 12 00:04:08 336 2016 0 2 R1#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, Ethernet0/1 208.28.1.0/24 is variably subnetted, 4 subnets, 3 masks D 208.28.1.128/27 [90/281856] via 208.28.1.65, 00:04:17, Ethernet0/0 C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/28 is directly connected, Serial0/0.1 D 208.28.1.0/24 is a summary, 00:00:26, Null0 180.40.0.0/16 is variably subnetted, 2 subnets, 2 masks D 180.40.0.0/16 is a summary, 00:04:09, Null0 C 180.40.7.64/27 is directly connected, Serial0/0.2 R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 208.28.1.0/24 is variably subnetted, 4 subnets, 4 masks C 208.28.1.128/27 is directly connected, FastEthernet0/1 D 208.28.1.64/28 [90/28416] via 208.28.1.130, 00:03:32, FastEthernet0/1 C 208.28.1.0/29 is directly connected, Serial1/0.1 D 208.28.1.0/24 is a summary, 00:00:59, Null0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 D 180.40.0.0/16 is a summary, 00:03:27, Null0 C 180.40.7.64/27 is directly connected, Serial1/0.2 R2#  sh ip eigrp rop     top all IP-EIGRP Topology Table for AS(100)/ID(208.28.1.129) Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply, r - reply Status, s - sia Status P 208.28.1.128/27, 1 successors, FD is 28160, serno 1 via Connected, FastEthernet0/1 P 208.28.1.64/28, 1 successors, FD is 28416, serno 2 via 208.28.1.130 (28416/2816), FastEthernet0/1 P 180.40.0.0/16, 1 successors, FD is 2172672, serno 6 via Summary (20512000/0), Null0 via 208.28.1.130 (2172672/2170112), FastEthernet0/1 P 208.28.1.0/24, 1 successors, FD is 28160, serno 5 via Summary (28160/0), Null0 via 180.40.7.66 (20537600/281600), Serial1/0.2 P 180.40.7.64/27, 1 successors, FD is 20512000, serno 4 via Connected, Serial1/0.2 R2#sh ip        RACK9AS>5 [Resuming connection 5 to r5 ... ] 1 S5#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is 208.28.1.129 to network 0.0.0.0 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.128/27 is directly connected, Vlan20 C 208.28.1.64/28 is directly connected, Vlan10 D 180.40.0.0/16 [90/2170112] via 208.28.1.66, 00:04:25, Vlan10 S* 0.0.0.0/0 [254/0] via 208.28.1.129 S5#sh    sh run | b ip route S5#clea ip rout * S5#clea ip rout *sh run | b ip route S5#sh run | b ip routeclea ip rout * sh run | b ip routeip route  Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is 208.28.1.129 to network 0.0.0.0 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.128/27 is directly connected, Vlan20 C 208.28.1.64/28 is directly connected, Vlan10 D 180.40.0.0/16 [90/2170112] via 208.28.1.66, 00:00:05, Vlan10 S* 0.0.0.0/0 [254/0] via 208.28.1.129 S5#sh run int vlan  10 Building configuration... Current configuration : 64 bytes ! interface Vlan10 ip address 208.28.1.65 255.255.255.240 end S5#config t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int vlan 10 S5(config-if)#shut S5(config-if)# 18:37:42: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.66 (Vlan10) is down: interface down S5(config-if)#no 18:37:44: %LINK-5-CHANGED: Interface Vlan10, changed state to administratively down 18:37:45: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan10, changed state to down S5(config-if)#no shut S5(config-if)#^Z S5#^Z S5# 18:37:49: %SYS-5-CONFIG_I: Configured from console by console 18:37:50: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.66 (Vlan10) is up: new adjacency S5#config tsh run int vlan10 18:37:50: %LINK-3-UPDOWN: Interface Vlan10, changed state to up 18:37:51: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan10, changed state to up S5#sh run int vlan10ip route  Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is 208.28.1.129 to network 0.0.0.0 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.128/27 is directly connected, Vlan20 C 208.28.1.64/28 is directly connected, Vlan10 D 180.40.0.0/16 [90/2170112] via 208.28.1.66, 00:00:02, Vlan10 S* 0.0.0.0/0 [254/0] via 208.28.1.129 S5# RACK9AS>1 [Resuming connection 1 to r1 ... ] *Mar R1#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, Ethernet0/1 208.28.1.0/24 is variably subnetted, 4 subnets, 3 masks D 208.28.1.128/27 [90/281856] via 208.28.1.65, 00:00:24, Ethernet0/0 C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/28 is directly connected, Serial0/0.1 D 208.28.1.0/24 is a summary, 00:03:18, Null0 180.40.0.0/16 is variably subnetted, 2 subnets, 2 masks D 180.40.0.0/16 is a summary, 00:07:01, Null0 C 180.40.7.64/27 is directly connected, Serial0/0.2 R1#   RACK9AS>5 [Resuming connection 5 to r5 ... ] S5#sh run | i ip dhcp S5#sh run | i ip dhcpip route config t sh run int vlan10config t sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is 208.28.1.129 to network 0.0.0.0 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.128/27 is directly connected, Vlan20 C 208.28.1.64/28 is directly connected, Vlan10 D 180.40.0.0/16 [90/2170112] via 208.28.1.66, 00:00:49, Vlan10 S* 0.0.0.0/0 [254/0] via 208.28.1.129 S5#   RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#sh i run | i dhcp ^ % Invalid input detected at '^' marker. R2#sh run | dhcpidhcp dhcp R2# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | b eigrp router eigrp 100 network 180.40.7.66 0.0.0.0 network 208.28.1.66 0.0.0.0 neighbor 180.40.7.65 Serial0/0.2 auto-summary ! no ip http server ip classless ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 line aux 0 line vty 0 4 ! ! end --More--   R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b eigrp router eigrp 100 network 180.40.7.65 0.0.0.0 network 208.28.1.129 0.0.0.0 neighbor 180.40.7.66 Serial1/0.2 auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous --More--   R2# RACK9AS>5 [Resuming connection 5 to r5 ... ] S5#sh run | b eigrp router eigrp 100 network 208.28.1.0 auto-summary ! ip classless ip http server ip http secure-server ! ! ! control-plane ! ! line con 0 exec-timeout 0 0 logging synchronous line vty 0 4 no login line vty 5 15 no login ! ! end --More--   S5#wr Building configuration... [OK] S5#rel Proceed with reload? [confirm] 18:40:18: %SYS-5-RELOAD: Reload requested by console. Reload Reason: Reload Command. RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router rip R3(config-router)#no  ver 2 R3(config-router)#no auto R3(config-router)#netr 180.40.7.   0 .0.0 ^ % Invalid input detected at '^' marker. R3(config-router)#netr 180.40.0.0r 180.40.0.0  R3(config-router)#net 208.28.1.0 R3(config-router)# *Mar 1 18:38:53.229: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to down R3(config-router)# RACK9AS> [Resuming connection 3 to r3 ... ] R3(config-router)# *Mar 1 18:39:03.706: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up R3(config-router)#^x2 ^ % Invalid input detected at '^' marker. R3(config-router)# R3(config-router)#exit R3(config)#router rip R3(config-router)#^Z R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] * R2#configt Translating "configt" Translating "configt" % Unknown command or computer name, or unable to find computer address R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router rip R2(config-router)#ver 2 R2(config-router)#no auto R2(config-router)#net     pas R2(config-router)#passive-interface s 1/0.2 R2(config-router)#pass fa 0.1  /1 R2(config-router)#net 208.28.1.0 R2(config-router)#net 180.40.0.0 R2(config-router)#^Z R2# *Mar 1 18:40:07.014: %SYS-5-CONFIG_I: Configured from console by console R2# RACK9AS>1 [Resuming connection 1 to r1 ... ] *Mar R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router rip R1(config-router)#ver 2 R1(config-router)#no auto R1(config-router)#pass e0/09 ^ % Invalid input detected at '^' marker. R1(config-router)#pass e0/09  R1(config-router)#net 208.28.1.0 R1(config-router)# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#^Z R2#^x % Unknown command or computer name, or unable to find computer address R2# *Mar 1 18:41:04.692: %SYS-5-CONFIG_I: Configured from console by console R2# R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router rip R2(config-router)#net i R2(config-router)#neighbor 208.28/ .1.2 R2(config-router)#^Z R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Ma R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router rip R3(config-router)#nei 208.28.1.1 R3(config-router)#nei 208.28.1.1 3 R3(config-router)#^Z R3#sh ip *Mar 1 18:42:02.719: %SYS-5-CONFIG_I: Configured from console by console R3#sh ip prto  o Routing Protocol is "rip" Sending updates every 30 seconds, next due in 8 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistributing: rip Neighbor(s): 208.28.1.3 208.28.1.1 Default version control: send version 2, receive version 2 Interface Send Recv Triggered RIP Key-chain Serial1/0 2 2 Serial1/2 2 2 Automatic network summarization is not in effect Maximum path: 4 Routing for Networks: 180.40.0.0 208.28.1.0 Routing Information Sources: Gateway Distance Last Update 180.40.7.2 120 00:00:23 208.28.1.1 120 00:00:03 Distance: (default is 120) --More--   R3#sh ip pro Routing Protocol is "rip" Sending updates every 30 seconds, next due in 15 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistributing: rip Neighbor(s): 208.28.1.3 208.28.1.1 Default version control: send version 2, receive version 2 Interface Send Recv Triggered RIP Key-chain Serial1/0 2 2 Serial1/2 2 2 Automatic network summarization is not in effect Maximum path: 4 Routing for Networks: 180.40.0.0 208.28.1.0 Routing Information Sources: Gateway Distance Last Update 180.40.7.2 120 00:00:14 208.28.1.1 120 00:00:24 208.28.1.3 120 00:00:13 --More--   Distance: (default is 120) R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)#^Z R1#sh ip p *Mar 1 18:43:36.441: %SYS-5-CONFIG_I: Configured from console by consolerot Routing Protocol is "eigrp 100" Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Default networks flagged in outgoing updates Default networks accepted from incoming updates EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0 EIGRP maximum hopcount 100 EIGRP maximum metric variance 1 Redistributing: eigrp 100 EIGRP NSF-aware route hold timer is 240s Automatic network summarization is in effect Automatic address summarization: 208.28.1.0/24 for Serial0/0.2 Summarizing with metric 281600 180.40.0.0/16 for Ethernet0/0 Summarizing with metric 2169856 Maximum path: 4 Routing for Networks: 180.40.7.66/32 208.28.1.66/32 Routing Information Sources: Gateway Distance Last Update (this router) 90 00:03:42 --More--   Gateway Distance Last Update 208.28.1.65 90 00:03:05 180.40.7.65 90 00:03:43 Distance: internal 90 external 170 Routing Protocol is "rip" Sending updates every 30 seconds, next due in 12 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistributing: rip Default version control: send version 2, receive version 2 Interface Send Recv Triggered RIP Key-chain Serial0/0.1 2 2 Automatic network summarization is not in effect Maximum path: 4 Routing for Networks: 208.28.1.0 Passive Interface(s): Ethernet0/0 Routing Information Sources: Gateway Distance Last Update 208.28.1.2 120 00:00:15 --More--   Distance: (default is 120) R1#sh ip rout Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, Ethernet0/1 208.28.1.0/24 is variably subnetted, 4 subnets, 3 masks R 208.28.1.128/27 [120/2] via 208.28.1.2, 00:00:52, Serial0/0.1 C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/28 is directly connected, Serial0/0.1 D 208.28.1.0/24 is a summary, 00:03:55, Null0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks R 180.40.7.0/27 [120/1] via 208.28.1.2, 00:00:27, Serial0/0.1 D 180.40.0.0/16 is a summary, 00:03:56, Null0 C 180.40.7.64/27 is directly connected, Serial0/0.2 R1#   RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 208.28.1.0/24 is variably subnetted, 3 subnets, 3 masks R 208.28.1.128/27 [120/1] via 180.40.7.2, 00:00:07, Serial1/2 [120/1] via 208.28.1.3, 00:00:02, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:16, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 180.40.0.0/27 is subnetted, 2 subnets C 180.40.7.0 is directly connected, Serial1/2 R 180.40.7.64 [120/1] via 180.40.7.2, 00:00:08, Serial1/2 [120/1] via 208.28.1.3, 00:00:03, Serial1/0 R3# RACK9AS>5 [Resuming connection 5 to r5 ... ] Base ethern S5>en S5#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq Type (sec) (ms) Cnt Num 0 208.28.1.66 Vl10 11 00:05:33 956 5000 0 15 S5#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 208.28.1.0/28 is subnetted, 1 subnets C 208.28.1.64 is directly connected, Vlan10 D 180.40.0.0/16 [90/2170112] via 208.28.1.66, 00:05:46, Vlan10 S5# sh run in      int vlan20 Vlan20 is up, line protocol is up Hardware is EtherSVI, address is 000b.fd8f.7e00 (bia 000b.fd8f.7e00) Internet address will be negotiated using DHCP MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:03, output 00:00:10, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 78 packets input, 6084 bytes, 0 no buffer Received 0 broadcasts (78 IP multicast) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 27 packets output, 16686 bytes, 0 underruns 0 output errors, 0 interface resets 0 output buffer failures, 0 output buffers swapped out S5#q sh    config t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#int vlan 10  20 S5(config-if)#ip address 208.28.1.130 255.255.255.224 S5(config-if)#^Z S5# 00:07:57: %SYS-5-CONFIG_I: Configured from console by console S5#wr 00:07:59: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.129 (Vlan20) is up: new adjacency S5#wr Building configuration... [OK] S5#wrconfig t sh int vlan20sh ip route eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq Type (sec) (ms) Cnt Num 1 208.28.1.129 Vl20 12 00:00:07 1 3000 0 18 0 208.28.1.66 Vl10 13 00:06:45 764 4584 0 16 S5# RACK9AS>2 [Resuming connection 2 to r2 ... ] *Mar R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router rip R2(config-router)#red eigrp 1000    ? metric Metric for redistributed routes route-map Route map reference R2(config-router)#red eigrp 100 met 4 R2(config-router)#router r eigrp 100 R2(config-router)#redf    rip R2(config-router)#def R2(config-router)#default-m R2(config-router)#default-metric 128 20000 255 1 1500 R2(config-router)#^Z R2#sh ip *Mar 1 18:48:33.584: %SYS-5-CONFIG_I: Configured from console by console R2#sh ip proto Routing Protocol is "eigrp 100" Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Default networks flagged in outgoing updates Default networks accepted from incoming updates EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0 EIGRP maximum hopcount 100 EIGRP maximum metric variance 1 Default redistribution metric is 128 20000 255 1 1500 Redistributing: eigrp 100, rip EIGRP NSF-aware route hold timer is 240s Automatic network summarization is in effect Automatic address summarization: 208.28.1.0/24 for Serial1/0.2 Summarizing with metric 28160 180.40.0.0/16 for FastEthernet0/1 Summarizing with metric 20512000 Maximum path: 4 Routing for Networks: 180.40.7.65/32 208.28.1.129/32 Routing Information Sources: Gateway Distance Last Update --More--   Gateway Distance Last Update (this router) 90 00:02:18 208.28.1.130 90 00:02:18 180.40.7.66 90 00:09:35 Distance: internal 90 external 170 Routing Protocol is "rip" Sending updates every 30 seconds, next due in 27 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistributing: eigrp 100, rip Neighbor(s): 208.28.1.2 Default version control: send version 2, receive version 2 Interface Send Recv Triggered RIP Key-chain Serial1/0.1 2 2 Serial1/2 2 2 Automatic network summarization is not in effect Maximum path: 4 Routing for Networks: 180.40.0.0 208.28.1.0 --More--   Passive Interface(s): FastEthernet0/1 Serial1/0.2 Routing Information Sources: Gateway Distance Last Update 180.40.7.3 120 00:00:02 208.28.1.2 120 00:00:19 Distance: (default is 120) R2#deb ip rip RIP protocol debugging is on R2#u all *Mar 1 18:49:49.741: RIP: received v2 update from 180.40.7.3 on Serial1/2 *Mar 1 18:49:49.745: 208.28.1.0/29 via 0.0.0.0 in 1 hops *Mar 1 18:49:49.745: 208.28.1.64/28 via 0.0.0.0 in 2 hops R2#u all *Mar 1 18:49:57.822: RIP: received v2 update from 208.28.1.2 on Serial1/0.1 *Mar 1 18:49:57.822: 180.40.7.0/27 via 0.0.0.0 in 1 hops R2#u all *Mar 1 18:50:02.890: RIP: sending v2 update to 224.0.0.9 via Serial1/2 (180.40.7.2) *Mar 1 18:50:02.890: RIP: build update entries *Mar 1 18:50:02.890: 180.40.0.0/16 via 0.0.0.0, metric 4, tag 0 *Mar 1 18:50:02.890: 180.40.7.64/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 18:50:02.890: 208.28.1.0/24 via 0.0.0.0, metric 4, tag 0 *Mar 1 18:50:02.890: 208.28.1.0/29 via 0.0.0.0, metric 1, tag 0 *Mar 1 18:50:02.890: 208.28.1.64/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 18:50:02.894: 208.28.1.128/27 via 0.0.0.0, metric 1, tag 0 R2#u all All possible debugging has been turned off R2# RACK9AS>4 3 [Resuming connection 3 to r3 ... ] R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 208.28.1.0/24 is variably subnetted, 4 subnets, 4 masks R 208.28.1.128/27 [120/1] via 180.40.7.2, 00:00:20, Serial1/2 [120/1] via 208.28.1.3, 00:00:14, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:02, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/24 [120/4] via 180.40.7.2, 00:00:20, Serial1/2 [120/4] via 208.28.1.3, 00:00:15, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/4] via 180.40.7.2, 00:00:21, Serial1/2 [120/4] via 208.28.1.3, 00:00:15, Serial1/0 --More--  R 180.40.7.64/27 [120/1] via 180.40.7.2, 00:00:24, Serial1/2 [120/1] via 208.28.1.3, 00:00:17, Serial1/0 R3#^x1 % Unknown command or computer name, or unable to find computer address R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router eigrp x100    100 R1(config-router)#red rip met 128 20000 255 1 1500 R1(config-router)#router rip R1(config-router)#redi eigrp 100 R1(config-router)#def met     R1(config-router)#default- R1(config-router)#default-m R1(config-router)#default-metric 3 R1(config-router)#^Z R1#6 *Mar 1 18:52:06.213: %SYS-5-CONFIG_I: Configured from console by console  RACK9AS>6 [Resuming connection 6 to r6 ... ] 18:4 S6#sh     RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 208.28.1.0/24 is variably subnetted, 5 subnets, 4 masks R 208.28.1.128/27 [120/1] via 180.40.7.2, 00:00:08, Serial1/2 [120/1] via 208.28.1.3, 00:00:02, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:12, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 180.40.7.2, 00:00:08, Serial1/2 [120/4] via 208.28.1.3, 00:00:03, Serial1/0 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:13, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:13, Serial1/0 --More--  R 180.40.7.64/27 [120/1] via 180.40.7.2, 00:00:10, Serial1/2 [120/1] via 208.28.1.3, 00:00:03, Serial1/0 R3#^x1 % Unknown command or computer name, or unable to find computer address R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | b rotuer R1#~~sh run | b rotuer    uter router eigrp 100 redistribute rip metric 128 20000 255 1 1500 network 180.40.7.66 0.0.0.0 network 208.28.1.66 0.0.0.0 neighbor 180.40.7.65 Serial0/0.2 auto-summary ! router rip version 2 redistribute eigrp 100 passive-interface Ethernet0/0 network 208.28.1.0 default-metric 3 no auto-summary ! no ip http server ip classless ! ! ! ! ! ! --More--   R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b router                   sh ip eigrp toip    p all IP-EIGRP Topology Table for AS(100)/ID(208.28.1.129) Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply, r - reply Status, s - sia Status P 208.28.1.128/27, 1 successors, FD is 28160, serno 1 via Connected, FastEthernet0/1 P 208.28.1.64/28, 1 successors, FD is 28416, serno 16 via 208.28.1.130 (28416/2816), FastEthernet0/1 P 180.40.7.0/27, 1 successors, FD is 25120000, serno 18 via Redistributed (25120000/0) P 180.40.0.0/16, 1 successors, FD is 2172672, serno 6 via Summary (20512000/0), Null0 via 208.28.1.130 (2172672/2170112), FastEthernet0/1 P 208.28.1.0/28, 1 successors, FD is 25122816, serno 19 via 208.28.1.130 (25122816/25120256), FastEthernet0/1 P 208.28.1.0/29, 1 successors, FD is 25120000, serno 17 via Redistributed (25120000/0) P 208.28.1.0/24, 1 successors, FD is 28160, serno 5 via Summary (28160/0), Null0 via 180.40.7.66 (20537600/281600), Serial1/0.2 P 180.40.7.64/27, 1 successors, FD is 20512000, serno 4 via Connected, Serial1/0.2 R2#co  config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#^Z R2# *Mar 1 18:56:46.151: %SYS-5-CONFIG_I: Configured from console by console R2#^x  sh run | b router router eigrp 100 redistribute rip network 180.40.7.65 0.0.0.0 network 208.28.1.129 0.0.0.0 neighbor 180.40.7.66 Serial1/0.2 default-metric 128 20000 255 1 1500 auto-summary ! router rip version 2 redistribute eigrp 100 metric 4 passive-interface FastEthernet0/1 passive-interface Serial1/0.2 network 180.40.0.0 network 208.28.1.0 neighbor 208.28.1.2 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! --More--   R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b router router rip version 2 network 180.40.0.0 network 208.28.1.0 neighbor 208.28.1.3 neighbor 208.28.1.1 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! ! ! ! ! line con 0 --More--   R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)# R3(config)#router rip R3(config-router)#? Router configuration commands: address-family Enter Address Family command mode auto-summary Enable automatic network number summarization default Set a command to its defaults default-information Control distribution of default information default-metric Set metric of redistributed routes distance Define an administrative distance distribute-list Filter networks in routing updates exit Exit from routing protocol configuration mode flash-update-threshold Specify flash update threshold in second help Description of the interactive help system input-queue Specify input queue depth maximum-paths Forward packets over multiple paths neighbor Specify a neighbor router network Enable routing on an IP network no Negate a command or set its defaults offset-list Add or subtract offset from RIP metrics output-delay Interpacket delay for RIP updates passive-interface Suppress routing updates on an interface redistribute Redistribute information from another routing protocol timers Adjust routing timers --More--   traffic-share How to compute traffic share over alternate paths validate-update-source Perform sanity checks against source address of routing updates version Set routing protocol version R3(config-router)#int s 1/2 R3(config-if)#ip ? Interface IP configuration subcommands: access-group Specify access control for packets accounting Enable IP accounting on this interface address Set the IP address of an interface audit Apply IDS audit name auth-proxy Apply authentication proxy authentication authentication subcommands bandwidth-percent Set EIGRP bandwidth limit bgp BGP interface commands broadcast-address Set the broadcast address of an interface cef Cisco Express Forwarding interface commands cgmp Enable/disable CGMP dhcp Configure DHCP parameters for this interface directed-broadcast Enable forwarding of directed broadcasts dvmrp DVMRP interface commands flow NetFlow related commands hello-interval Configures IP-EIGRP hello interval helper-address Specify a destination address for UDP broadcasts hold-time Configures IP-EIGRP hold time idle-group Specify interesting packets for idle-timer igmp IGMP interface commands information-reply Enable sending ICMP Information Reply messages --More--   R3(config-if)#ip authen R3(config-if)#ip authentication ? key-chain key-chain mode mode R3(config-if)#ip authentication key R3(config-if)#ip authentication key-chain  R3(config-if)#ip authentication key-chain ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) R3(config-if)#ip authentication key-chain                          rip ? advertise Specify update interval authentication Authentication control receive advertisement reception send advertisement transmission triggered enable rfc2091 triggered rip v2-broadcast send ip broadcast v2 update R3(config-if)#ip rip authen R3(config-if)#ip rip authentication ? key-chain Authentication key-chain mode Authentication mode R3(config-if)#ip rip authentication mode ? md5 Keyed message digest text Clear text authentication R3(config-if)#ip rip authentication mode md5 ? R3(config-if)#ip rip authentication mode md5 R3(config-if)#ip rip atu  uthen ? key-chain Authentication key-chain mode Authentication mode R3(config-if)#ip rip authen key R3(config-if)#ip rip authen key-chain ? LINE name of key-chain R3(config-if)#ip rip authen key-chain Prob4 R3(config-if)#e it ^ % Invalid input detected at '^' marker. R3(config-if)#exit R3(config)#key cha R3(config)#key chain ? WORD Key-chain name R3(config)#key chain Prob4 R3(config-keychain)#key ? <0-2147483647> Key identifier R3(config-keychain)#key 1 R3(config-keychain-key)#ke R3(config-keychain-key)#key-string cisco R3(config-keychain-key)#^Z R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#key chain prob4 R2(config-keychain)#key 1 R2(config-keychain-key)#key R2(config-keychain-key)#key-string cisco R2(config-keychain-key)#int s 1/2 R2(config-if)#ip rip authen mode md5 R2(config-if)#ip rip authen key ? LINE name of key-chain R2(config-if)#ip rip authen key prob4 ? LINE R2(config-if)#ip rip authen key prob4   R2(config-if)#^Z R2# *Mar 1 19:00:45.720: %SYS-5-CONFIG_I: Configured from console by console R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Ma R3#sh   h iupo     p pro Routing Protocol is "rip" Sending updates every 30 seconds, next due in 14 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistributing: rip Neighbor(s): 208.28.1.3 208.28.1.1 Default version control: send version 2, receive version 2 Interface Send Recv Triggered RIP Key-chain Serial1/0 2 2 Serial1/2 2 2 Prob4 Automatic network summarization is not in effect Maximum path: 4 Routing for Networks: 180.40.0.0 208.28.1.0 Routing Information Sources: Gateway Distance Last Update 180.40.7.2 120 00:01:42 208.28.1.1 120 00:00:14 208.28.1.3 120 00:00:16 --More--   R3#sh ip pro do    deb ip rip RIP protocol debugging is on R3# *Mar 1 19:01:05.292: RIP: received v2 update from 208.28.1.3 on Serial1/0 *Mar 1 19:01:05.292: 180.40.0.0/16 via 0.0.0.0 in 4 hops *Mar 1 19:01:05.292: 180.40.7.0/27 via 0.0.0.0 in 1 hops *Mar 1 19:01:05.296: 180.40.7.64/27 via 0.0.0.0 in 1 hops *Mar 1 19:01:05.296: 208.28.1.0/24 via 0.0.0.0 in 4 hops *Mar 1 19:01:05.296: 208.28.1.0/28 via 0.0.0.0 in 4 hops *Mar 1 19:01:05.296: 208.28.1.64/28 via 0.0.0.0 in 4 hops *Mar 1 19:01:05.296: 208.28.1.128/27 via 0.0.0.0 in 1 hops R3# *Mar 1 19:01:06.566: RIP: sending v2 update to 224.0.0.9 via Serial1/2 (180.40.7.3) *Mar 1 19:01:06.566: RIP: build update entries *Mar 1 19:01:06.566: 180.40.0.0/16 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:01:06.566: 208.28.1.0/24 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:01:06.566: 208.28.1.0/29 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:01:06.566: 208.28.1.64/28 via 0.0.0.0, metric 2, tag 0 R3#   *Mar 1 19:01:27.685: RIP: sending v2 update to 224.0.0.9 via Serial1/0 (208.28.1.2) *Mar 1 19:01:27.685: RIP: build update entries *Mar 1 19:01:27.685: 180.40.7.0/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:01:27.685: RIP: sending v2 update to 208.28.1.3 via Serial1/0 (208.28.1.2) *Mar 1 19:01:27.685: RIP: build update entries *Mar 1 19:01:27.685: 180.40.7.0/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:01:27.685: RIP: sending v2 update to 208.28.1.1 via Serial1/0 (208.28.1.2) *Mar 1 19:01:27.689: RIP: build update entries *Mar 1 19:01:27.689: 180.40.7.0/27 via 0.0.0.0, metric 1, tag 0 R3# *Mar 1 19:01:31.379: RIP: received packet with MD5 authentication *Mar 1 19:01:31.379: RIP: received v2 update from 180.40.7.2 on Serial1/2 *Mar 1 19:01:31.379: 180.40.0.0/16 via 0.0.0.0 in 4 hops *Mar 1 19:01:31.379: 180.40.7.64/27 via 0.0.0.0 in 1 hops *Mar 1 19:01:31.379: 208.28.1.0/24 via 0.0.0.0 in 4 hops *Mar 1 19:01:31.379: 208.28.1.0/28 via 0.0.0.0 in 4 hops *Mar 1 19:01:31.383: 208.28.1.0/29 via 0.0.0.0 in 1 hops *Mar 1 19:01:31.383: 208.28.1.64/28 via 0.0.0.0 in 4 hops *Mar 1 19:01:31.383: 208.28.1.128/27 via 0.0.0.0 in 1 hops *Mar 1 19:01:31.896: RIP: received v2 update from 208.28.1.1 on Serial1/0 R3# *Mar 1 19:01:31.896: 180.40.0.0/16 via 0.0.0.0 in 3 hops *Mar 1 19:01:31.896: 180.40.7.0/27 via 0.0.0.0 in 3 hops *Mar 1 19:01:31.896: 180.40.7.64/27 via 0.0.0.0 in 3 hops *Mar 1 19:01:31.896: 208.28.1.0/24 via 0.0.0.0 in 3 hops *Mar 1 19:01:31.900: 208.28.1.0/29 via 0.0.0.0 in 3 hops *Mar 1 19:01:31.900: 208.28.1.64/28 via 0.0.0.0 in 1 hops *Mar 1 19:01:31.900: 208.28.1.128/27 via 0.0.0.0 in 3 hops R3# *Mar 1 19:01:33.458: RIP: received v2 update from 208.28.1.3 on Serial1/0 *Mar 1 19:01:33.458: 180.40.0.0/16 via 0.0.0.0 in 4 hops *Mar 1 19:01:33.462: 180.40.7.0/27 via 0.0.0.0 in 1 hops *Mar 1 19:01:33.462: 180.40.7.64/27 via 0.0.0.0 in 1 hops *Mar 1 19:01:33.462: 208.28.1.0/24 via 0.0.0.0 in 4 hops *Mar 1 19:01:33.462: 208.28.1.0/28 via 0.0.0.0 in 4 hops *Mar 1 19:01:33.462: 208.28.1.64/28 via 0.0.0.0 in 4 hops *Mar 1 19:01:33.462: 208.28.1.128/27 via 0.0.0.0 in 1 hops R3#u all All possible debugging has been turned off R3# *Mar 1 19:01:36.119: RIP: sending v2 update to 224.0.0.9 via Serial1/2 (180.40.7.3) *Mar 1 19:01:36.119: RIP: build update entries *Mar 1 19:01:36.119: 180.40.0.0/16 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:01:36.119: 208.28.1.0/24 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:01:36.119: 208.28.1.0/29 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:01:36.119: 208.28.1.64/28 via 0.0.0.0, metric 2, tag 0 R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 208.28.1.0/24 is variably subnetted, 5 subnets, 4 masks R 208.28.1.128/27 [120/1] via 180.40.7.2, 00:00:06, Serial1/2 [120/1] via 208.28.1.3, 00:00:02, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:08, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 180.40.7.2, 00:00:06, Serial1/2 [120/4] via 208.28.1.3, 00:00:04, Serial1/0 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:09, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:09, Serial1/0 --More--  R 180.40.7.64/27 [120/1] via 180.40.7.2, 00:00:09, Serial1/2 [120/1] via 208.28.1.3, 00:00:06, Serial1/0 R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#s deb ip rip RIP protocol debugging is on R2# *Mar 1 19:02:57.136: RIP: received v2 update from 208.28.1.2 on Serial1/0.1 *Mar 1 19:02:57.136: 180.40.7.0/27 via 0.0.0.0 in 1 hops R2# *Mar 1 19:03:00.898: RIP: sending v2 update to 224.0.0.9 via Serial1/2 (180.40.7.2) *Mar 1 19:03:00.898: RIP: build update entries *Mar 1 19:03:00.898: 180.40.0.0/16 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:00.898: 180.40.7.64/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:03:00.898: 208.28.1.0/24 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:00.898: 208.28.1.0/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:00.898: 208.28.1.0/29 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:03:00.902: 208.28.1.64/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:00.902: 208.28.1.128/27 via 0.0.0.0, metric 1, tag 0 R2# *Mar 1 19:03:03.786: RIP: sending v2 update to 224.0.0.9 via Serial1/0.1 (208.28.1.3) *Mar 1 19:03:03.786: RIP: build update entries *Mar 1 19:03:03.786: 180.40.0.0/16 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:03.786: 180.40.7.0/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:03:03.786: 180.40.7.64/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:03:03.786: 208.28.1.0/24 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:03.786: 208.28.1.0/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:03.790: 208.28.1.64/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:03.790: 208.28.1.128/27 via 0.0.0.0, metric 1, tag 0 R2# *Mar 1 19:03:03.790: RIP: sending v2 update to 208.28.1.2 via Serial1/0.1 (208.28.1.3) *Mar 1 19:03:03.790: RIP: build update entries *Mar 1 19:03:03.790: 180.40.0.0/16 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:03.790: 180.40.7.0/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:03:03.790: 180.40.7.64/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:03:03.790: 208.28.1.0/24 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:03.794: 208.28.1.0/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:03.794: 208.28.1.64/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:03:03.794: 208.28.1.128/27 via 0.0.0.0, metric 1, tag 0 R2# *Mar 1 19:03:08.935: RIP: received packet with MD5 authentication *Mar 1 19:03:08.935: RIP: received v2 update from 180.40.7.3 on Serial1/2 *Mar 1 19:03:08.935: 180.40.0.0/16 via 0.0.0.0 in 4 hops *Mar 1 19:03:08.939: 208.28.1.0/24 via 0.0.0.0 in 4 hops *Mar 1 19:03:08.939: 208.28.1.0/29 via 0.0.0.0 in 1 hops *Mar 1 19:03:08.939: 208.28.1.64/28 via 0.0.0.0 in 2 hops R2#u all All possible debugging has been turned off R2#sh run | b key key chain prob4 key 1 key-string cisco ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface FastEthernet0/0 --More--   no ip address shutdown duplex auto speed auto ! interface BRI0/0 no ip address shutdown ! interface FastEthernet0/1 ip address 208.28.1.129 255.255.255.224 duplex auto speed auto ! interface Serial1/0 no ip address encapsulation frame-relay ! interface Serial1/0.1 multipoint ip address 208.28.1.3 255.255.255.248 frame-relay map ip 208.28.1.2 203 ! interface Serial1/0.2 multipoint --More--   ip address 180.40.7.65 255.255.255.224 frame-relay map ip 180.40.7.66 201 ! interface Serial1/1 no ip address shutdown ! interface Serial1/2 ip address 180.40.7.2 255.255.255.224 ip rip authentication mode md5 ip rip authentication key-chain prob4 clock rate 64000 ! interface Serial1/3 no ip address shutdown ! interface Serial1/4 no ip address shutdown ! interface Serial1/5 no ip address --More--   R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b key key chain Prob4 key 1 key-string cisco ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface FastEthernet0/0 --More--   ip address 17.80.1.1 255.255.255.0 duplex auto speed auto ! interface BRI0/0 no ip address shutdown ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto ! interface Serial1/0 ip address 208.28.1.2 255.255.255.248 encapsulation frame-relay ip split-horizon frame-relay map ip 208.28.1.1 301 frame-relay map ip 208.28.1.3 302 no frame-relay inverse-arp ! interface Serial1/1 --More--   no ip address shutdown ! interface Serial1/2 ip address 180.40.7.3 255.255.255.224 ip rip authentication mode md5 ip rip authentication key-chain Prob4 ! interface Serial1/3 no ip address shutdown ! interface Serial1/4 no ip address shutdown ! interface Serial1/5 no ip address shutdown ! interface Serial1/6 no ip address shutdown --More--   R3# RACK9AS>5 [Resuming connection 5 to r5 ... ] S5#config t Enter configuration commands, one per line. End with CNTL/Z. S5(config)#do sh ru    ip int brie Interface IP-Address OK? Method Status Protocol Vlan1 unassigned YES NVRAM administratively down down Vlan10 208.28.1.65 YES NVRAM up up Vlan20 208.28.1.130 YES manual up up FastEthernet0/1 unassigned YES unset up up FastEthernet0/2 unassigned YES unset down down FastEthernet0/3 unassigned YES unset up up FastEthernet0/4 unassigned YES unset down down FastEthernet0/5 unassigned YES unset down down FastEthernet0/6 unassigned YES unset down down FastEthernet0/7 unassigned YES unset down down FastEthernet0/8 unassigned YES unset up up FastEthernet0/9 unassigned YES unset down down FastEthernet0/10 unassigned YES unset down down FastEthernet0/11 unassigned YES unset down down FastEthernet0/12 unassigned YES unset down down FastEthernet0/13 unassigned YES unset down down FastEthernet0/14 unassigned YES unset down down FastEthernet0/15 unassigned YES unset down down FastEthernet0/16 unassigned YES unset down down FastEthernet0/17 unassigned YES unset down down FastEthernet0/18 unassigned YES unset down down FastEthernet0/19 unassigned YES unset down down --More--  FastEthernet0/20 unassigned YES unset down down FastEthernet0/21 unassigned YES unset down down FastEthernet0/22 unassigned YES unset down down FastEthernet0/23 unassigned YES unset up up FastEthernet0/24 unassigned YES unset up up GigabitEthernet0/1 unassigned YES unset down down GigabitEthernet0/2 unassigned YES unset down down S5(config)#  int lo 1 0 S5(config-if)#ip addrss 00:26:13: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up S5(config-if)#ip addrss 208.0 28.1.193 / 255.255.255.255 ^ % Invalid input detected at '^' marker. S5(config-if)#ip addrss 208.28.1.193 255.255.255.255ess 208.28.1.193 255.255.255.255 S5(config-if)#int lo 1 S5(config-if)#int lo 1p address 208.28.1.193 255.255.255.255 00:26:38: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback1, changed state to up S5(config-if)#ip address 208.28.1.193 255.255.255.255 255.255.255.255 4 255.255.255.255 S5(config-if)# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/3] via 208.28.1.1, 00:00:05, Serial1/0 R 208.28.1.194/32 [120/3] via 208.28.1.1, 00:00:05, Serial1/0 R 208.28.1.128/27 [120/1] via 180.40.7.2, 00:00:25, Serial1/2 [120/1] via 208.28.1.3, 00:00:02, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:05, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 180.40.7.2, 00:00:26, Serial1/2 [120/4] via 208.28.1.3, 00:00:03, Serial1/0 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:06, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks --More--   R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#access-list 1 per 208.28.1.193 R2(config)#off R2(config)#off>    ip ? Global IP configuration subcommands: access-list Named access-list accounting-list Select hosts for which IP accounting information is kept accounting-threshold Sets the maximum number of accounting entries accounting-transits Sets the maximum number of transit entries address-pool Specify default IP address pooling mechanism alias Alias an IP address to a TCP port as-path BGP autonomous system path filter audit Intrusion Detection System auth-proxy Authentication Proxy bgp-community format for BGP community bootp Config BOOTP services cef Cisco Express Forwarding classless Follow classless routing forwarding rules community-list Add a community list entry default-gateway Specify default gateway (if not routing IP) default-network Flags networks as candidates for default routes dhcp Configure DHCP server and relay parameters dhcp-client Configure parameters for DHCP client operation dhcp-server Specify address of DHCP server to use director Distributed director configuration commands --More--   dns Configure DNS server for a zone domain IP DNS Resolver domain-list Domain name to complete unqualified host names. domain-lookup Enable IP Domain Name System hostname translation domain-name Define the default domain name drp Director response protocol configuration commands dvmrp DVMRP global commands explicit-path Configure explicit-path extcommunity-list Add a extended community list entry finger finger server flow-aggregation Configure flow aggregation flow-cache Configure netflow cache parameters flow-export Specify host/port to send flow statistics forward-protocol Controls forwarding of physical and directed IP broadcasts ftp FTP configuration commands gdp Router discovery mechanism gratuitous-arps Generate gratuitous ARPs for PPP/SLIP peer addresses host Add an entry to the ip hostname table host-routing Enable host-based routing (proxy ARP and redirect) hp-host Enable the HP proxy probe service http HTTP server configuration icmp ICMP options --More--   identd Ident server igmp IGMP global configuration inspect Context-based Access Control Engine kerberos KERBEROS configuration commands local Specify local options mobile Enable Mobile IP services mrm Configure IP Multicast Routing Monitor test parameters mroute Configure static multicast routes msdp MSDP global commands multicast Global IP Multicast Commands multicast-routing Enable IP multicast forwarding name-server Specify address of name server to use nat NAT configuration commands nbar NBAR - Network Based Application Recognition ospf OSPF pgm PGM Reliable Transport Protocol pim PIM global commands policy-list Define IP Policy list port-map Port to application mapping (PAM) configuration commands prefix-list Build a prefix list radius RADIUS configuration commands --More--   R2(config)#ip    router rip ? R2(config)#router rip R2(config-router)#? Router configuration commands: address-family Enter Address Family command mode auto-summary Enable automatic network number summarization default Set a command to its defaults default-information Control distribution of default information default-metric Set metric of redistributed routes distance Define an administrative distance distribute-list Filter networks in routing updates exit Exit from routing protocol configuration mode flash-update-threshold Specify flash update threshold in second help Description of the interactive help system input-queue Specify input queue depth maximum-paths Forward packets over multiple paths neighbor Specify a neighbor router network Enable routing on an IP network no Negate a command or set its defaults offset-list Add or subtract offset from RIP metrics output-delay Interpacket delay for RIP updates passive-interface Suppress routing updates on an interface redistribute Redistribute information from another routing protocol timers Adjust routing timers --More--   traffic-share How to compute traffic share over alternate paths validate-update-source Perform sanity checks against source address of routing updates version Set routing protocol version R2(config-router)#off R2(config-router)#offset-list ? <0-99> Access list of networks to apply offset (0 selects all networks) <1300-1999> Access list of networks to apply offset (expanded range) WORD Access-list name R2(config-router)#offset-list 1 ? in Perform offset on incoming updates out Perform offset on outgoing updates R2(config-router)#offset-list 1 out ? <0-16> Offset R2(config-router)#offset-list 1 out 3 ? Async Async interface BRI ISDN Basic Rate Interface BVI Bridge-Group Virtual Interface CTunnel CTunnel interface Dialer Dialer interface FastEthernet FastEthernet IEEE 802.3 Loopback Loopback interface MFR Multilink Frame Relay bundle interface Multilink Multilink-group interface Null Null interface Port-channel Ethernet Channel of interfaces Serial Serial Tunnel Tunnel interface Vif PGM Multicast Host interface Virtual-Template Virtual Template interface Virtual-TokenRing Virtual TokenRing R2(config-router)#offset-list 1 out 3 R2(config-router)#^Z R2# *Mar 1 19:06:52.549: %SYS-5-CONFIG_I: Configured from console by console R2#deb ip rip RIP protocol debugging is on R2# *Mar 1 19:07:08.936: RIP: sending v2 update to 224.0.0.9 via Serial1/2 (180.40.7.2) *Mar 1 19:07:08.936: RIP: build update entries *Mar 1 19:07:08.936: 180.40.0.0/16 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:08.936: 180.40.7.64/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:07:08.936: 208.28.1.0/24 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:08.936: 208.28.1.0/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:08.936: 208.28.1.0/29 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:07:08.940: 208.28.1.64/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:08.940: 208.28.1.128/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:07:08.940: 208.28.1.193/32 via 0.0.0.0, metric 7, tag 0 *Mar 1 19:07:08.940: 208.28.1.194/32 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:09.161: RIP: sending v2 update to 224.0.0.9 via Serial1/0.1 (208.28.1.3) *Mar 1 19:07:09.161: RIP: build update entries *Mar 1 19:07:09.161: 180.40.0.0/16 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:09.161: 180.40.7.0/27 via 0.0.0. R2#0, metric 1, tag 0 *Mar 1 19:07:09.161: 180.40.7.64/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:07:09.161: 208.28.1.0/24 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:09.161: 208.28.1.0/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:09.165: 208.28.1.64/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:09.165: 208.28.1.128/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:07:09.165: 208.28.1.193/32 via 0.0.0.0, metric 7, tag 0 *Mar 1 19:07:09.165: 208.28.1.194/32 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:09.165: RIP: sending v2 update to 208.28.1.2 via Serial1/0.1 (208.28.1.3) *Mar 1 19:07:09.165: RIP: build update entries *Mar 1 19:07:09.165: 180.40.0.0/16 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:09.169: 180.40.7.0/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:07:09.169: 180.40.7.64/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:07:09.169: 208.28.1.0/24 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:09.169: 208.28.1.0/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:09.169: 208.28.1.64/28 via 0.0.0.0, metric 4, tag 0 *Mar 1 19:07:09.169: 208.28.1.128/27 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:07:09.169: 208.28.1.193/32 via 0.0.0.0, metric 7, tag 0 *Mar 1 19:07:09.173: 208.28.1.194/32 via 0.0.0.0, metric 4, tag 0 R2# R2# *Mar 1 19:07:15.219: RIP: received v2 update from 208.28.1.2 on Serial1/0.1 *Mar 1 19:07:15.219: 180.40.7.0/27 via 0.0.0.0 in 1 hops R2#u all All possible debugging has been turned off R2# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#do a sh access-list R1(config)#access-list 1 per 208.0 28.1.193 R1(config)#access-list 1 per 208.28.1.1933 4 per 208.28.1.194 2 per 208.28.1.194 R1(config)#route-map Prob5 R1(config-route-map)#match ip add 1 R1(config-route-map)#set me R1(config-route-map)#set metric R1(config-route-map)#set metric   c  R1(config-route-map)#set metric 7 R1(config-route-map)#exit R1(config)#exitset metric 7match ip add 1route-map Prob5 20 R1(config-route-map)#route-map Prob5 20exit set metric 7match ip add 1 2 R1(config-route-map)#match ip add 2route-map Prob5 20exit set metric 7 4 R1(config-route-map)#set metric 4match ip add 2route-map Prob5 20  30 R1(config-route-map)#router rip R1(config-router)#red R1(config-router)#redistribute eigrp 100 ? metric Metric for redistributed routes route-map Route map reference R1(config-router)#redistribute eigrp 100 rout R1(config-router)#redistribute eigrp 100 route-map ? WORD Pointer to route-map entries R1(config-router)#redistribute eigrp 100 route-map Prob5 ? metric Metric for redistributed routes R1(config-router)#redistribute eigrp 100 route-map Prob5   R1(config-router)#^Z R1#sh *Mar 1 19:10:01.896: %SYS-5-CONFIG_I: Configured from console by consoleip     run | b to  router router eigrp 100 redistribute rip metric 128 20000 255 1 1500 network 180.40.7.66 0.0.0.0 network 208.28.1.66 0.0.0.0 neighbor 180.40.7.65 Serial0/0.2 auto-summary ! router rip version 2 redistribute eigrp 100 route-map Prob5 passive-interface Ethernet0/0 network 208.28.1.0 default-metric 3 no auto-summary ! no ip http server ip classless ! ! access-list 1 permit 208.28.1.193 access-list 2 permit 208.28.1.194 ! route-map Prob5 permit 10 --More--   match ip address 1 set metric 7 ! route-map Prob5 permit 20 match ip address 2 set metric 4 ! route-map Prob5 permit 30 ! ! ! ! ! ! line con 0 exec-timeout 0 0 line aux 0 line vty 0 4 ! ! end R1#deb ip rip RIP protocol debugging is on R1#u all *Mar 1 19:10:59.667: RIP: sending v2 update to 224.0.0.9 via Serial0/0.1 (208.28.1.1) *Mar 1 19:10:59.667: RIP: build update entries *Mar 1 19:10:59.667: 180.40.0.0/16 via 0.0.0.0, metric 3, tag 0 *Mar 1 19:10:59.667: 180.40.7.0/27 via 0.0.0.0, metric 3, tag 0 *Mar 1 19:10:59.667: 180.40.7.64/27 via 0.0.0.0, metric 3, tag 0 *Mar 1 19:10:59.671: 208.28.1.0/24 via 0.0.0.0, metric 3, tag 0 *Mar 1 19:10:59.671: 208.28.1.0/29 via 0.0.0.0, metric 3, tag 0 *Mar 1 19:10:59.671: 208.28.1.64/28 via 0.0.0.0, metric 1, tag 0 *Mar 1 19:10:59.671: 208.28.1.128/27 via 0.0.0.0, metric 3, tag 0 *Mar 1 19:10:59.671: 208.28.1.193/32 via 0.0.0.0, metric 7, tag 0 *Mar 1 19:10:59.675: 208.28.1.194/32 via 0.0.0.0, metric 4, tag 0 All possible debugging has been turned off R1# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.1, 00:00:17, Serial1/0 [120/7] via 208.28.1.3, 00:00:17, Serial1/0 [120/7] via 180.40.7.2, 00:00:15, Serial1/2 R 208.28.1.194/32 [120/4] via 208.28.1.1, 00:00:17, Serial1/0 [120/4] via 208.28.1.3, 00:00:17, Serial1/0 [120/4] via 180.40.7.2, 00:00:17, Serial1/2 R 208.28.1.128/27 [120/1] via 180.40.7.2, 00:00:17, Serial1/2 [120/1] via 208.28.1.3, 00:00:18, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:18, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 --More--  R 208.28.1.0/28 [120/4] via 180.40.7.2, 00:00:17, Serial1/2 [120/4] via 208.28.1.3, 00:00:19, Serial1/0 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:19, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:19, Serial1/0 R 180.40.7.64/27 [120/1] via 180.40.7.2, 00:00:17, Serial1/2 [120/1] via 208.28.1.3, 00:00:19, Serial1/0 R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | b router router eigrp 100 redistribute rip metric 128 20000 255 1 1500 network 180.40.7.66 0.0.0.0 network 208.28.1.66 0.0.0.0 neighbor 180.40.7.65 Serial0/0.2 auto-summary ! router rip version 2 redistribute eigrp 100 route-map Prob5 passive-interface Ethernet0/0 network 208.28.1.0 default-metric 3 no auto-summary ! no ip http server ip classless ! ! access-list 1 permit 208.28.1.193 access-list 2 permit 208.28.1.194 ! route-map Prob5 permit 10 --More--   match ip address 1 set metric 7 ! route-map Prob5 permit 20 match ip address 2 set metric 4 ! route-map Prob5 permit 30 ! ! ! ! ! ! line con 0 exec-timeout 0 0 line aux 0 line vty 0 4 ! ! end R1# R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b r router rip router rip version 2 redistribute eigrp 100 metric 4 passive-interface FastEthernet0/1 passive-interface Serial1/0.2 offset-list 1 out 3 network 180.40.0.0 network 208.28.1.0 neighbor 208.28.1.2 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! access-list 1 permit 208.28.1.193 ! ! ! ! ! ! --More--   R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int s 1/2 R2(config-if)#ip ru ip ? advertise Specify update interval authentication Authentication control receive advertisement reception send advertisement transmission triggered enable rfc2091 triggered rip v2-broadcast send ip broadcast v2 update R2(config-if)#ip rip triggered ? R2(config-if)#ip rip triggered R2(config-if)#^Z R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/2 R3(config-if)#ip rip triggered R3(config-if)#^Z R3# *Mar 1 19:13:55.992: %SYS-5-CONFIG_I: Configured from console by console R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.1, 00:00:27, Serial1/0 [120/7] via 208.28.1.3, 00:00:06, Serial1/0 [120/7] via 180.40.7.2, 00:00:28, Serial1/2 R 208.28.1.194/32 [120/4] via 208.28.1.1, 00:00:27, Serial1/0 [120/4] via 208.28.1.3, 00:00:06, Serial1/0 [120/4] via 180.40.7.2, 00:00:29, Serial1/2 R 208.28.1.128/27 [120/1] via 180.40.7.2, 00:00:29, Serial1/2 [120/1] via 208.28.1.3, 00:00:07, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:00, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.1, 00:00:15, Serial1/0 [120/7] via 208.28.1.3, 00:00:22, Serial1/0 [120/7] via 180.40.7.2, 00:00:44, Serial1/2 R 208.28.1.194/32 [120/4] via 208.28.1.1, 00:00:15, Serial1/0 [120/4] via 208.28.1.3, 00:00:22, Serial1/0 [120/4] via 180.40.7.2, 00:00:45, Serial1/2 R 208.28.1.128/27 [120/1] via 180.40.7.2, 00:00:45, Serial1/2 [120/1] via 208.28.1.3, 00:00:23, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:16, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.1, 00:00:27, Serial1/0 [120/7] via 208.28.1.3, 00:00:08, Serial1/0 [120/7] via 180.40.7.2, 00:00:56, Serial1/2 R 208.28.1.194/32 [120/4] via 208.28.1.1, 00:00:27, Serial1/0 [120/4] via 208.28.1.3, 00:00:08, Serial1/0 [120/4] via 180.40.7.2, 00:00:57, Serial1/2 R 208.28.1.128/27 [120/1] via 180.40.7.2, 00:00:57, Serial1/2 [120/1] via 208.28.1.3, 00:00:09, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:00, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 --More--   R3#sh ip prot Routing Protocol is "rip" Sending updates every 30 seconds, next due in 22 seconds Invalid after 180 seconds, hold down 0, flushed after 240 Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistributing: rip Neighbor(s): 208.28.1.3 208.28.1.1 Default version control: send version 2, receive version 2 Interface Send Recv Triggered RIP Key-chain Serial1/0 2 2 Serial1/2 2 2 Yes Prob4 Automatic network summarization is not in effect Maximum path: 4 Routing for Networks: 180.40.0.0 208.28.1.0 Routing Information Sources: Gateway Distance Last Update 180.40.7.2 120 00:01:16 208.28.1.1 120 00:00:18 208.28.1.3 120 00:00:28 --More--   R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] *Ma R2#sh run int s 1/2 Building configuration... Current configuration : 173 bytes ! interface Serial1/2 ip address 180.40.7.2 255.255.255.224 ip rip triggered ip rip authentication mode md5 ip rip authentication key-chain prob4 clock rate 64000 end R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip    int     run int s 1/2 Building configuration... Current configuration : 155 bytes ! interface Serial1/2 ip address 180.40.7.3 255.255.255.224 ip rip triggered ip rip authentication mode md5 ip rip authentication key-chain Prob4 end R3# R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int     router rip R3(config-router)#? Router configuration commands: address-family Enter Address Family command mode auto-summary Enable automatic network number summarization default Set a command to its defaults default-information Control distribution of default information default-metric Set metric of redistributed routes distance Define an administrative distance distribute-list Filter networks in routing updates exit Exit from routing protocol configuration mode flash-update-threshold Specify flash update threshold in second help Description of the interactive help system input-queue Specify input queue depth maximum-paths Forward packets over multiple paths neighbor Specify a neighbor router network Enable routing on an IP network no Negate a command or set its defaults offset-list Add or subtract offset from RIP metrics output-delay Interpacket delay for RIP updates passive-interface Suppress routing updates on an interface redistribute Redistribute information from another routing protocol timers Adjust routing timers --More--   R3(config-router)#out R3(config-router)#output-delay ? <8-50> Delay in milliseconds R3(config-router)#output-delay 10 R3(config-router)# R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router rip R2(config-router)#output-delay 10 R2(config-router)#^Z R2# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router rip R1(config-router)#output-delay 10 R1(config-router)#^Z R1# RACK9AS>confi     3 [Resuming connection 3 to r3 ... ] *Mar R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router rip R3(config-router)#? Router configuration commands: address-family Enter Address Family command mode auto-summary Enable automatic network number summarization default Set a command to its defaults default-information Control distribution of default information default-metric Set metric of redistributed routes distance Define an administrative distance distribute-list Filter networks in routing updates exit Exit from routing protocol configuration mode flash-update-threshold Specify flash update threshold in second help Description of the interactive help system input-queue Specify input queue depth maximum-paths Forward packets over multiple paths neighbor Specify a neighbor router network Enable routing on an IP network no Negate a command or set its defaults offset-list Add or subtract offset from RIP metrics output-delay Interpacket delay for RIP updates passive-interface Suppress routing updates on an interface redistribute Redistribute information from another routing protocol timers Adjust routing timers --More--   traffic-share How to compute traffic share over alternate paths --More--   validate-update-source Perform sanity checks against source address of routing updates version Set routing protocol version R3(config-router)#    no validate-update-source R3(config-router)#^Z R3#sh run *Mar 1 19:22:08.651: %SYS-5-CONFIG_I: Configured from console by console R3#sh run | router ^ % Invalid input detected at '^' marker. R3#sh run | routerbrouter router router rip version 2 no validate-update-source timers basic 30 180 0 240 output-delay 10 network 180.40.0.0 network 208.28.1.0 neighbor 208.28.1.3 neighbor 208.28.1.1 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! ! ! --More--  ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 ! ! end R3# R3#sh ip prot Routing Protocol is "rip" Sending updates every 30 seconds, next due in 22 seconds Invalid after 180 seconds, hold down 0, flushed after 240 Output delay 10 milliseconds between packets Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Redistributing: rip Neighbor(s): 208.28.1.3 208.28.1.1 Default version control: send version 2, receive version 2 Interface Send Recv Triggered RIP Key-chain Serial1/0 2 2 Serial1/2 2 2 Yes Prob4 Automatic network summarization is not in effect Maximum path: 4 Routing for Networks: 180.40.0.0 208.28.1.0 Routing Information Sources: Gateway Distance Last Update 180.40.7.2 120 00:12:20 208.28.1.1 120 00:00:15 --More--   Gateway Distance Last Update 208.28.1.3 120 00:00:25 Distance: (default is 120) R3#cofnigt Translating "cofnigt" Translating "cofnigt" % Unknown command or computer name, or unable to find computer address R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router rip R3(config-router)#? Router configuration commands: address-family Enter Address Family command mode auto-summary Enable automatic network number summarization default Set a command to its defaults default-information Control distribution of default information default-metric Set metric of redistributed routes distance Define an administrative distance distribute-list Filter networks in routing updates exit Exit from routing protocol configuration mode flash-update-threshold Specify flash update threshold in second help Description of the interactive help system input-queue Specify input queue depth maximum-paths Forward packets over multiple paths neighbor Specify a neighbor router network Enable routing on an IP network no Negate a command or set its defaults offset-list Add or subtract offset from RIP metrics output-delay Interpacket delay for RIP updates passive-interface Suppress routing updates on an interface redistribute Redistribute information from another routing protocol timers Adjust routing timers --More--   R3(config-router)# R3(config-router)#ma R3(config-router)#maximum-paths ? <1-6> Number of paths R3(config-router)#maximum-paths 3 R3(config-router)#^Z R3# *Mar 1 19:28:56.003: %SYS-5-CONFIG_I: Configured from console by console R3# RACK9AS> RACK9AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router rip R1(config-router)#maximum-paths 3 R1(config-router)#^Z R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] *Mar R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router rip R2(config-router)#maximum-paths 3 R2(config-router)# R2(config-router)#^Z R2# *Mar 1 19:29:26.225: %SYS-5-CONFIG_I: Configured from console by console R2# RACK9AS>1 [Resuming connection 1 to r1 ... ] *Mar R1#config tr ^ % Invalid input detected at '^' marker. R1#config tr  Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router ospf 1 R1(config-router)#rout R1(config-router)#router-id 1.1.1.1 R1(config-router)#net 17.0.0.0 0.255.255.255 area 0 R1(config-router)#^Z R1# RACK9AS>6 [Resuming connection 6 to r6 ... ] S6#config t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#router ospf 1 S6(config-router)#router S6(config-router)#router-id 6.6.6.6 S6(config-router)#net 17.0.0.0 0.0.  255.255.255 area 0 S6(config-router)#^Z S6# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router ospf 1 R3(config-router)#net 17.0.0.0 0.255.255.255 area 0 R3(config-router)#net 17.0.0.0 0.255.255.255 area 0 rout R3(config-router)#router-id 3.3.3.3 R3(config-router)#^Z R3# RACK9AS>4 [Resuming connection 4 to r4 ... ] R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router ospf 1 R4(config-router)#route R4(config-router)#router-id 4.4.4.4 R4(config-router)#net 17.0.0.0 0.255.255.255 area 0 R4(config-router)#^Z R4# *Mar 1 19:35:19.507: %SYS-5-CONFIG_I: Configured from console by console R4#sh ip ospf nei Neighbor ID Pri State Dead Time Address Interface 3.3.3.3 1 FULL/DR 00:00:39 17.80.1.1 FastEthernet0/0 R4# *Mar 1 19:35:22.583: %OSPF-5-ADJCHG: Process 1, Nbr 3.3.3.3 on FastEthernet0/0 from LOADING to FULL, Loading Done R4# R4# R4# RACK9AS>1 [Resuming connection 1 to r1 ... ] *M R1#sh run router |router  router brouter  router router opf R1#sh run | b router opfpsf R1#sh run | b router opsfsf spf router ospf 1 router-id 1.1.1.1 log-adjacency-changes network 17.0.0.0 0.255.255.255 area 0 ! router rip version 2 redistribute eigrp 100 route-map Prob5 passive-interface Ethernet0/0 output-delay 10 network 208.28.1.0 maximum-paths 3 default-metric 3 no auto-summary ! no ip http server ip classless ! ! access-list 1 permit 208.28.1.193 access-list 2 permit 208.28.1.194 ! route-map Prob5 permit 10 --More--   R1# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Ma R3#sh run | b router ospf router ospf 1 router-id 3.3.3.3 log-adjacency-changes network 17.0.0.0 0.255.255.255 area 0 ! router rip version 2 no validate-update-source timers basic 30 180 0 240 output-delay 10 network 180.40.0.0 network 208.28.1.0 neighbor 208.28.1.3 neighbor 208.28.1.1 maximum-paths 3 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! --More--   R3# RACK9AS>4 [Resuming connection 4 to r4 ... ] R4#sh ru  n | b router router ospf 1 router-id 4.4.4.4 log-adjacency-changes network 17.0.0.0 0.255.255.255 area 0 ! no ip http server no ip http secure-server ip classless ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 ! ! --More--   R4# RACK9AS>6 [Resuming connection 6 to r6 ... ] 19: S6#sh run | b os hostname S6 ! ! no aaa new-model ip subnet-zero ip routing no ip domain-lookup ! ! ! ! ! ! no file verify auto spanning-tree mode pvst spanning-tree extend system-id ! vlan internal allocation policy ascending ! ! interface FastEthernet0/1 switchport access vlan 16 switchport mode access --More--   S6#sh run | b osp router ospf 1 router-id 6.6.6.6 log-adjacency-changes network 17.0.0.0 0.255.255.255 area 0 ! ip classless ip http server ip http secure-server ! ! ! control-plane ! ! line con 0 exec-timeout 0 0 line vty 0 4 login line vty 5 15 login ! ! end --More--   S6# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#sh ip int brie Interface IP-Address OK? Method Status Protocol Ethernet0/0 208.28.1.66 YES manual up up Serial0/0 unassigned YES manual up up Serial0/0.1 208.28.1.1 YES manual up up Serial0/0.2 180.40.7.66 YES manual up up Ethernet0/1 17.57.100.1 YES manual up up Serial0/1 unassigned YES unset administratively down down R1#  confi gt ^ % Invalid input detected at '^' marker. R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#in  t lo 0 R1(config-if)#ip address 21 23.1.1.1 255.255.20 55.0 R1(config-if)#router eigrp 100 R1(config-router)#net 223.1.1.1 0.0.0.0 R1(config-router)#int tun 0 R1(config-if)# *Mar 1 19:37:30.202: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to downtun sou lo 0 R1(config-if)#tun des 222.1.1.3 R1(config-if)#ke R1(config-if)#keepalive R1(config-if)#ip address 17.13.13.1 255.255.255.0 R1(config-if)# R1(config-if)# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#do sh ip int brie Interface IP-Address OK? Method Status Protocol FastEthernet0/0 17.80.1.1 YES manual up up BRI0/0 unassigned YES unset administratively down down BRI0/0:1 unassigned YES unset administratively down down BRI0/0:2 unassigned YES unset administratively down down FastEthernet0/1 unassigned YES unset administratively down down Serial1/0 208.28.1.2 YES manual up up Serial1/1 unassigned YES unset administratively down down Serial1/2 180.40.7.3 YES manual up up Serial1/3 unassigned YES unset administratively down down Serial1/4 unassigned YES unset administratively down down Serial1/5 unassigned YES unset administratively down down --More--  Serial1/6 unassigned YES unset administratively down down Serial1/7 unassigned YES unset administratively down down R3(config)#in t  t lo 0 R3(config-if)#ip add 222.1.1.3 255.255.255.0 R3(config-if)#router rip R3(config-router)#net 222.1.1.0 R3(config-router)#int tu 0 R3(config-if)#tun *Mar 1 19:38:32.756: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down R3(config-if)#tun sou lo 0 R3(config-if)#tun dest 223.1.1.1 R3(config-if)# *Mar 1 19:38:42.404: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up R3(config-if)#keep R3(config-if)#ip lllllllladd 17.13.13.3 255.255.255.0lladd 17.13.13.3 255.255.255.0 add 17.13.13.3 255.255.255.0 add 17.13.13.3 255.255.255.0 add 17.13.13.3 255.255.255.0 add 17.13.13.3 255.255.255.0 add 17.13.13.3 255.255.255.0 add 17.13.13.3 255.255.255.0 add 17.13.13.3 255.255.255.0  R3(config-if)#^Z R3# *Mar 1 19:39:07.269: %SYS-5-CONFIG_I: Configured from console by console R3#ping 17.13.1 *Mar 1 19:39:10.374: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on Tunnel0 from LOADING to FULL, Loading Done R3#ping 17.13.13.3 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.13.13.3, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms R3# R3# R3# RACK9AS>4 [Resuming connection 4 to r4 ... ] R4#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets O 17.13.13.0 [110/11112] via 17.80.1.1, 00:00:05, FastEthernet0/0 C 17.80.1.0 is directly connected, FastEthernet0/0 O 17.57.100.0 [110/11122] via 17.80.1.1, 00:00:05, FastEthernet0/0 R4# RACK9AS>1 [Resuming connection 1 to r1 ... ] *Mar R1(config-if)#^Z R1#sh run *Mar 1 19:40:37.377: %SYS-5-CONFIG_I: Configured from console by console| b inter interface Loopback0 ip address 223.1.1.1 255.255.255.0 ! interface Tunnel0 ip address 17.13.13.1 255.255.255.0 keepalive 10 3 tunnel source Loopback0 tunnel destination 222.1.1.3 ! interface Ethernet0/0 ip address 208.28.1.66 255.255.255.240 half-duplex ! interface Serial0/0 no ip address encapsulation frame-relay ! interface Serial0/0.1 point-to-point ip address 208.28.1.1 255.255.255.240 frame-relay interface-dlci 103 ! interface Serial0/0.2 point-to-point ip address 180.40.7.66 255.255.255.224 --More--   frame-relay interface-dlci 102 ! interface Ethernet0/1 ip address 17.57.100.1 255.255.255.0 half-duplex ! interface Serial0/1 no ip address shutdown ! router eigrp 100 redistribute rip metric 128 20000 255 1 1500 network 180.40.7.66 0.0.0.0 network 208.28.1.66 0.0.0.0 network 223.1.1.1 0.0.0.0 neighbor 180.40.7.65 Serial0/0.2 auto-summary ! router ospf 1 router-id 1.1.1.1 log-adjacency-changes network 17.0.0.0 0.255.255.255 area 0 ! --More--   R1# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b inter interface Loopback0 ip address 222.1.1.3 255.255.255.0 ! interface Tunnel0 ip address 17.13.13.3 255.255.255.0 keepalive 10 3 tunnel source Loopback0 tunnel destination 223.1.1.1 ! interface FastEthernet0/0 ip address 17.80.1.1 255.255.255.0 duplex auto speed auto ! interface BRI0/0 no ip address shutdown ! interface FastEthernet0/1 no ip address shutdown duplex auto speed auto --More--   R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router ospf 1 R3(config-router)#net 192.168.0. 5.0    5.0 255.255.255.2582  2 % Incomplete command. R3(config-router)#net 192.168.5.0 255.255.255.252 area 0 R3(config-router)# R3(config-router)# R3(config-router)#dosh     sh  run | b router ospf router ospf 1 router-id 3.3.3.3 log-adjacency-changes network 17.0.0.0 0.255.255.255 area 0 network 192.168.5.0 0.0.0.3 area 0 ! router rip version 2 no validate-update-source timers basic 30 180 0 240 output-delay 10 network 180.40.0.0 network 208.28.1.0 network 222.1.1.0 neighbor 208.28.1.3 neighbor 208.28.1.1 maximum-paths 3 no auto-summary ! ip classless ! no ip http server no ip http secure-server --More--   R3(config-router)#do sh run | b router ospfnet 192.168.5.0 255.255.255.252 area 0nnet 192.168.5.0 255.255.255.252 area 0onet 192.168.5.0 255.255.255.252 area 0 net 192.168.5.0 255.255.255.252 area 0 R3(config-router)#^Z R3# *Mar 1 19:44:55.740: %SYS-5-CONFIG_I: Configured from console by console R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router ospf 1 R3(config-router)#redis R3(config-router)#redistribute rip % Only classful networks will be redistributed R3(config-router)#redistribute rip sub R3(config-router)#router ospf 1 R3(config-router)#\ router ospf 1      rip R3(config-router)#red ospf 1 met 5 R3(config-router)#^Z R3# *Mar 1 19:45:33.065: %SYS-5-CONFIG_I: Configured from console by console R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] *M R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router rip R1(config-router)#rte   red ospf 1 mer  et 5 R1(config-router)#router eigrp 100 R1(config-router)#red ospf 1 met 1000 10000 255 1 1500 R1(config-router)#router ospf 1 R1(config-router)#                                       red rip % Only classful networks will be redistributed R1(config-router)#red rip sub R1(config-router)#red rip sub       eigrp 100 sub R1(config-router)#^Z R1# *Mar 1 19:47:26.736: %SYS-5-CONFIG_I: Configured from console by console *Mar 1 19:47:30.366: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up R1# *Mar 1 19:47:33.155: %OSPF-5-ADJCHG: Process 1, Nbr 3.3.3.3 on Tunnel0 from LOADING to FULL, Loading Done R1# R1# R1# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Mar R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/5] via 208.28.1.1, 00:00:18, Serial1/0 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/5] via 208.28.1.1, 00:00:18, Serial1/0 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:18, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.1, 00:00:18, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.1, 00:00:19, Serial1/0 R 208.28.1.128/27 [120/3] via 208.28.1.1, 00:00:19, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:19, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 208.28.1.3, 00:00:16, Serial1/0 --More--   [120/4] via 180.40.7.2, 00:00:15, Serial1/2 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:21, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:21, Serial1/0 R 180.40.7.64/27 [120/3] via 208.28.1.1, 00:00:21, Serial1/0 R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/5] via 208.28.1.1, 00:00:01, Serial1/0 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/5] via 208.28.1.1, 00:00:01, Serial1/0 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:01, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.1, 00:00:01, Serial1/0 [120/7] via 208.28.1.3, 00:00:09, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.1, 00:00:02, Serial1/0 [120/4] via 208.28.1.3, 00:00:10, Serial1/0 R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:10, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:02, Serial1/0 --More--  C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 208.28.1.3, 00:00:11, Serial1/0 [120/4] via 180.40.7.2, 00:00:57, Serial1/2 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:03, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:03, Serial1/0 R 180.40.7.64/27 [120/1] via 208.28.1.3, 00:00:11, Serial1/0 R3#sh ip   int brei ^ % Invalid input detected at '^' marker. R3#sh ip int brei  ie *Mar 1 19:48:02.851: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up R3#sh ip int brie Interface IP-Address OK? Method Status Protocol FastEthernet0/0 17.80.1.1 YES manual up up BRI0/0 unassigned YES unset administratively down down BRI0/0:1 unassigned YES unset administratively down down BRI0/0:2 unassigned YES unset administratively down down FastEthernet0/1 unassigned YES unset administratively down down Serial1/0 208.28.1.2 YES manual up up Serial1/1 unassigned YES unset administratively down down Serial1/2 180.40.7.3 YES manual up up Serial1/3 unassigned YES unset administratively down down Serial1/4 unassigned YES unset administratively down down Serial1/5 unassigned YES unset administratively down down --More--   R3#sh ip int brieeiroute  Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/5] via 208.28.1.1, 00:00:17, Serial1/0 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:17, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.1, 00:00:17, Serial1/0 [120/7] via 208.28.1.3, 00:00:26, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.1, 00:00:19, Serial1/0 [120/4] via 208.28.1.3, 00:00:00, Serial1/0 R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:00, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:19, Serial1/0 --More--  C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 208.28.1.3, 00:00:01, Serial1/0 [120/4] via 180.40.7.2, 00:01:14, Serial1/2 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:20, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:20, Serial1/0 R 180.40.7.64/27 [120/1] via 208.28.1.3, 00:00:01, Serial1/0 R3# *Mar 1 19:48:11.121: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on Tunnel0 from LOADING to FULL, Loading Done R3#qsh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/5] via 208.28.1.1, 00:00:21, Serial1/0 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:21, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.1, 00:00:21, Serial1/0 [120/7] via 208.28.1.3, 00:00:02, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.1, 00:00:22, Serial1/0 [120/4] via 208.28.1.3, 00:00:03, Serial1/0 R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:03, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:22, Serial1/0 --More--  C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 208.28.1.3, 00:00:04, Serial1/0 [120/4] via 180.40.7.2, 00:01:17, Serial1/2 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:23, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:23, Serial1/0 R 180.40.7.64/27 [120/1] via 208.28.1.3, 00:00:04, Serial1/0 R3#qsh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/5] via 208.28.1.1, 00:00:25, Serial1/0 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:25, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.1, 00:00:25, Serial1/0 [120/7] via 208.28.1.3, 00:00:06, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.1, 00:00:00, Serial1/0 [120/4] via 208.28.1.3, 00:00:07, Serial1/0 R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:07, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:00, Serial1/0 --More--  C 208.28.1.0/29 is directly connected, Serial1/0 --More--  R 208.28.1.0/28 [110/20] via 17.13.13.1, 00:00:01, Tunnel0 O E2 208.28.1.0/24 [110/20] via 17.13.13.1, 00:00:01, Tunnel0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 O E2 180.40.0.0/16 [110/20] via 17.13.13.1, 00:00:01, Tunnel0 O E2 180.40.7.64/27 [110/20] via 17.13.13.1, 00:00:01, Tunnel0 R3#qsh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 C 17.80.1.0 is directly connected, FastEthernet0/0 O 17.57.100.0 [110/11121] via 17.13.13.1, 00:00:01, Tunnel0 C 222.1.1.0/24 is directly connected, Loopback0 O E2 223.1.1.0/24 [110/20] via 17.13.13.1, 00:00:01, Tunnel0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks O E2 208.28.1.193/32 [110/20] via 17.13.13.1, 00:00:01, Tunnel0 O E2 208.28.1.194/32 [110/20] via 17.13.13.1, 00:00:03, Tunnel0 O E2 208.28.1.128/27 [110/20] via 17.13.13.1, 00:00:03, Tunnel0 O E2 208.28.1.64/28 [110/20] via 17.13.13.1, 00:00:03, Tunnel0 C 208.28.1.0/29 is directly connected, Serial1/0 O E2 208.28.1.0/28 [110/20] via 17.13.13.1, 00:00:03, Tunnel0 --More--  O E2 208.28.1.0/24 [110/20] via 17.13.13.1, 00:00:03, Tunnel0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 O E2 180.40.0.0/16 [110/20] via 17.13.13.1, 00:00:03, Tunnel0 O E2 180.40.7.64/27 [110/20] via 17.13.13.1, 00:00:03, Tunnel0 R3# *Mar 1 19:48:21.850: %TUN-5-RECURDOWN: Tunnel0 temporarily disabled due to recursive routing *Mar 1 19:48:22.852: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down *Mar 1 19:48:22.856: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on Tunnel0 from FULL to DOWN, Neighbor Down: Interface down or detached R3# *Mar 1 19:49:32.855: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up R3# *Mar 1 19:49:41.200: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on Tunnel0 from LOADING to FULL, Loading Done R3# *Mar 1 19:49:51.854: %TUN-5-RECURDOWN: Tunnel0 temporarily disabled due to recursive routing *Mar 1 19:49:52.855: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down *Mar 1 19:49:52.859: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on Tunnel0 from FULL to DOWN, Neighbor Down: Interface down or detached R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#do sh access-list R3(config)#access-list 2223  3.1.1.0 *Mar 1 19:51:02.858: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up R3(config)#access-list 223.1.1.0t 1223.1.1.0 223.1.1.0d223.1.1.0e223.1.1.0n223.1.1.0 *Mar 1 19:51:13.375: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on Tunnel0 from LOADING to FULL, Loading Done R3(config)#access-list 1 den223.1.1.0y223.1.1.0 223.1.1.0 R3(config)#access-list 1 per *Mar 1 19:51:21.857: %TUN-5-RECURDOWN: Tunnel0 temporarily disabled due to recursive routing *Mar 1 19:51:22.859: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down *Mar 1 19:51:22.859: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on Tunnel0 from FULL to DOWN, Neighbor Down: Interface down or detached R3(config)#access-list 1 per any R3(config)#router ospf 1 R3(config-router)#distr   R3(config-router)#distribute-list 1 in tu 0 R3(config-router)#^Z R3# *Mar 1 19:51:38.196: %SYS-5-CONFIG_I: Configured from console by console R3#config tsh ip routeint brieroute  Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/4] via 208.28.1.3, 00:00:16, Serial1/0 [120/4] via 180.40.7.2, 00:00:16, Serial1/2 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:16, Serial1/0 [120/4] via 180.40.7.2, 00:00:16, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:06, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:19, Serial1/0 [120/7] via 208.28.1.1, 00:00:08, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:19, Serial1/0 [120/4] via 208.28.1.1, 00:00:08, Serial1/0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/4] via 208.28.1.3, 00:00:21, Serial1/0 [120/4] via 180.40.7.2, 00:00:21, Serial1/2 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:21, Serial1/0 [120/4] via 180.40.7.2, 00:00:21, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:11, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:23, Serial1/0 [120/7] via 208.28.1.1, 00:00:12, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:23, Serial1/0 [120/4] via 208.28.1.1, 00:00:12, Serial1/0 --More--  R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:24, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:13, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 208.28.1.3, 00:00:22, Serial1/0 [120/4] via 180.40.7.2, 00:00:23, Serial1/2 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:13, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:13, Serial1/0 R 180.40.7.64/27 [120/1] via 208.28.1.3, 00:00:24, Serial1/0 R3#qsh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/4] via 208.28.1.3, 00:00:25, Serial1/0 [120/4] via 180.40.7.2, 00:00:25, Serial1/2 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:25, Serial1/0 [120/4] via 180.40.7.2, 00:00:25, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:15, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:27, Serial1/0 [120/7] via 208.28.1.1, 00:00:16, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:27, Serial1/0 [120/4] via 208.28.1.1, 00:00:16, Serial1/0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/4] via 208.28.1.3, 00:00:00, Serial1/0 [120/4] via 180.40.7.2, 00:00:28, Serial1/2 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:00, Serial1/0 [120/4] via 180.40.7.2, 00:00:28, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:18, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:01, Serial1/0 [120/7] via 208.28.1.1, 00:00:19, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:01, Serial1/0 [120/4] via 208.28.1.1, 00:00:19, Serial1/0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/4] via 208.28.1.3, 00:00:05, Serial1/0 [120/4] via 180.40.7.2, 00:00:33, Serial1/2 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:05, Serial1/0 [120/4] via 180.40.7.2, 00:00:33, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:23, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:06, Serial1/0 [120/7] via 208.28.1.1, 00:00:24, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:06, Serial1/0 [120/4] via 208.28.1.1, 00:00:24, Serial1/0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/4] via 208.28.1.3, 00:00:11, Serial1/0 [120/4] via 180.40.7.2, 00:00:40, Serial1/2 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:11, Serial1/0 [120/4] via 180.40.7.2, 00:00:40, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:03, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:13, Serial1/0 [120/7] via 208.28.1.1, 00:00:04, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:13, Serial1/0 [120/4] via 208.28.1.1, 00:00:04, Serial1/0 --More--  R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:14, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:05, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 208.28.1.3, 00:00:14, Serial1/0 [120/4] via 180.40.7.2, 00:00:42, Serial1/2 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:05, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:05, Serial1/0 R 180.40.7.64/27 [120/1] via 208.28.1.3, 00:00:14, Serial1/0 R3#qsh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/4] via 208.28.1.3, 00:00:16, Serial1/0 [120/4] via 180.40.7.2, 00:00:44, Serial1/2 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:16, Serial1/0 [120/4] via 180.40.7.2, 00:00:44, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:07, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:17, Serial1/0 [120/7] via 208.28.1.1, 00:00:08, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:17, Serial1/0 [120/4] via 208.28.1.1, 00:00:08, Serial1/0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/4] via 208.28.1.3, 00:00:20, Serial1/0 [120/4] via 180.40.7.2, 00:00:48, Serial1/2 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:20, Serial1/0 [120/4] via 180.40.7.2, 00:00:48, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:11, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:21, Serial1/0 [120/7] via 208.28.1.1, 00:00:12, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:21, Serial1/0 [120/4] via 208.28.1.1, 00:00:12, Serial1/0 --More--   R3#qsh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets R 17.13.13.0 [120/4] via 208.28.1.3, 00:00:10, Serial1/0 [120/4] via 180.40.7.2, 00:01:05, Serial1/2 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:10, Serial1/0 [120/4] via 180.40.7.2, 00:01:05, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:03, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:11, Serial1/0 [120/7] via 208.28.1.1, 00:00:04, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:11, Serial1/0 [120/4] via 208.28.1.1, 00:00:04, Serial1/0 --More--  R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:12, Serial1/0 R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:04, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 208.28.1.3, 00:00:12, Serial1/0 [120/4] via 180.40.7.2, 00:01:07, Serial1/2 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:04, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:04, Serial1/0 R 180.40.7.64/27 [120/1] via 208.28.1.3, 00:00:12, Serial1/0 R3# *Mar 1 19:52:32.862: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up R3#qsh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:14, Serial1/0 [120/4] via 180.40.7.2, 00:01:09, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:07, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:15, Serial1/0 [120/7] via 208.28.1.1, 00:00:08, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:15, Serial1/0 [120/4] via 208.28.1.1, 00:00:08, Serial1/0 R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:15, Serial1/0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:18, Serial1/0 [120/4] via 180.40.7.2, 00:01:13, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:11, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:19, Serial1/0 [120/7] via 208.28.1.1, 00:00:12, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:19, Serial1/0 [120/4] via 208.28.1.1, 00:00:12, Serial1/0 R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:19, Serial1/0 --More-- *Mar 1 19:52:41.159: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on Tunnel0 from LOADING to FULL, Loading Done --More--  R 208.28.1.64/28 [120/1] via 208.28.1.1, 00:00:13, Serial1/0 C 208.28.1.0/29 is directly connected, Serial1/0 R 208.28.1.0/28 [120/4] via 208.28.1.3, 00:00:20, Serial1/0 [120/4] via 180.40.7.2, 00:01:15, Serial1/2 R 208.28.1.0/24 [120/3] via 208.28.1.1, 00:00:13, Serial1/0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks C 180.40.7.0/27 is directly connected, Serial1/2 R 180.40.0.0/16 [120/3] via 208.28.1.1, 00:00:13, Serial1/0 R 180.40.7.64/27 [120/1] via 208.28.1.3, 00:00:20, Serial1/0 R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:21, Serial1/0 [120/4] via 180.40.7.2, 00:01:17, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:14, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:22, Serial1/0 [120/7] via 208.28.1.1, 00:00:15, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:22, Serial1/0 [120/4] via 208.28.1.1, 00:00:15, Serial1/0 R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:22, Serial1/0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 C 17.80.1.0 is directly connected, FastEthernet0/0 R 17.57.100.0 [120/4] via 208.28.1.3, 00:00:24, Serial1/0 [120/4] via 180.40.7.2, 00:01:19, Serial1/2 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:17, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks R 208.28.1.193/32 [120/7] via 208.28.1.3, 00:00:25, Serial1/0 [120/7] via 208.28.1.1, 00:00:18, Serial1/0 R 208.28.1.194/32 [120/4] via 208.28.1.3, 00:00:25, Serial1/0 [120/4] via 208.28.1.1, 00:00:18, Serial1/0 R 208.28.1.128/27 [120/1] via 208.28.1.3, 00:00:25, Serial1/0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 C 17.80.1.0 is directly connected, FastEthernet0/0 O 17.57.100.0 [110/11121] via 17.13.13.1, 00:00:00, Tunnel0 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:19, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks O E2 208.28.1.193/32 [110/20] via 17.13.13.1, 00:00:00, Tunnel0 O E2 208.28.1.194/32 [110/20] via 17.13.13.1, 00:00:01, Tunnel0 O E2 208.28.1.128/27 [110/20] via 17.13.13.1, 00:00:01, Tunnel0 O E2 208.28.1.64/28 [110/20] via 17.13.13.1, 00:00:01, Tunnel0 C 208.28.1.0/29 is directly connected, Serial1/0 O E2 208.28.1.0/28 [110/20] via 17.13.13.1, 00:00:01, Tunnel0 --More--   R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 C 17.80.1.0 is directly connected, FastEthernet0/0 O 17.57.100.0 [110/11121] via 17.13.13.1, 00:00:03, Tunnel0 C 222.1.1.0/24 is directly connected, Loopback0 R 223.1.1.0/24 [120/3] via 208.28.1.1, 00:00:23, Serial1/0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks O E2 208.28.1.193/32 [110/20] via 17.13.13.1, 00:00:03, Tunnel0 O E2 208.28.1.194/32 [110/20] via 17.13.13.1, 00:00:05, Tunnel0 O E2 208.28.1.128/27 [110/20] via 17.13.13.1, 00:00:05, Tunnel0 O E2 208.28.1.64/28 [110/20] via 17.13.13.1, 00:00:05, Tunnel0 C 208.28.1.0/29 is directly connected, Serial1/0 O E2 208.28.1.0/28 [110/20] via 17.13.13.1, 00:00:05, Tunnel0 --More--   R3#sh ip ospf data OSPF Router with ID (3.3.3.3) (Process ID 1) Router Link States (Area 0) Link ID ADV Router Age Seq# Checksum Link count 1.1.1.1 1.1.1.1 22 0x80000012 0x0030D8 3 3.3.3.3 3.3.3.3 22 0x80000013 0x00E6B8 3 4.4.4.4 4.4.4.4 1210 0x80000002 0x006EDB 1 6.6.6.6 6.6.6.6 1266 0x80000002 0x00920F 1 Net Link States (Area 0) Link ID ADV Router Age Seq# Checksum 17.57.100.1 1.1.1.1 1266 0x80000001 0x00E980 17.80.1.1 3.3.3.3 1210 0x80000001 0x00BDF0 Type-5 AS External Link States Link ID ADV Router Age Seq# Checksum Tag 17.57.100.0 3.3.3.3 3615 0x80000009 0x00D71A 0 17.80.1.0 1.1.1.1 182 0x80000005 0x001521 0 180.40.0.0 1.1.1.1 387 0x80000001 0x00BA05 0 --More--  180.40.0.0 3.3.3.3 3615 0x80000007 0x00A91C 0 180.40.7.0 1.1.1.1 184 0x80000005 0x00AA29 0 180.40.7.0 3.3.3.3 462 0x80000001 0x007659 0 180.40.7.64 1.1.1.1 389 0x80000001 0x003067 0 180.40.7.64 3.3.3.3 3617 0x80000007 0x001F7E 0 208.28.1.0 1.1.1.1 383 0x80000002 0x00D0DC 0 208.28.1.0 3.3.3.3 3617 0x80000007 0x00C1F2 0 208.28.1.7 1.1.1.1 184 0x80000005 0x005A50 0 208.28.1.7 3.3.3.3 462 0x80000001 0x002680 0 208.28.1.15 1.1.1.1 389 0x80000001 0x00E1CC 0 208.28.1.15 3.3.3.3 3617 0x80000002 0x00DADE 0 208.28.1.64 1.1.1.1 389 0x80000001 0x00F587 0 208.28.1.64 3.3.3.3 3617 0x80000007 0x00E49E 0 208.28.1.128 1.1.1.1 389 0x80000001 0x00133A 0 208.28.1.128 3.3.3.3 3617 0x80000007 0x000251 0 208.28.1.193 1.1.1.1 390 0x80000001 0x0041AB 0 208.28.1.193 3.3.3.3 3618 0x80000007 0x0030C2 0 208.28.1.194 1.1.1.1 390 0x80000001 0x0037B4 0 208.28.1.194 3.3.3.3 3618 0x80000007 0x0026CB 0 222.1.1.0 1.1.1.1 185 0x80000005 0x00595E 0 222.1.1.0 3.3.3.3 473 0x80000001 0x00258E 0 223.1.1.0 1.1.1.1 390 0x80000001 0x005466 0 223.1.1.0 3.3.3.3 26 0x80000006 0x000E9F 0 R3#      *Mar 1 19:53:26.417: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on Tunnel0 from FULL to DOWN, Neighbor Down: Dead timer expired R3# *Mar 1 19:54:03.294: %OSPF-5-ADJCHG: Process 1, Nbr 1.1.1.1 on Tunnel0 from LOADING to FULL, Loading Done R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] *Mar R1# R1# *Mar 1 19:55:09.447: %TUN-5-RECURDOWN: Tunnel0 temporarily disabled due to recursive routing *Mar 1 19:55:10.448: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down *Mar 1 19:55:10.448: %OSPF-5-ADJCHG: Process 1, Nbr 3.3.3.3 on Tunnel0 from FULL to DOWN, Neighbor Down: Interface down or detached R1# R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#do sh access-list Standard IP access list 1 10 permit 208.28.1.193 (1 match) Standard IP access list 2 10 permit 208.28.1.194 (1 match) R1(config)#access-list 3 per 222.1.1.0 R1(config)#router ospf 1 R1(config-router)#dist R1(config-router)#distan R1(config-router)#distance *Mar 1 19:56:20.451: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up? <1-255> Administrative distance ospf OSPF distance R1(config-router)#distance *Mar 1 19:56:23.031: %OSPF-5-ADJCHG: Process 1, Nbr 3.3.3.3 on Tunnel0 from LOADING to FULL, Loading Done130      *Mar 1 19:56:39.450: %TUN-5-RECURDOWN: Tunnel0 temporarily disabled due to recursive routing *Mar 1 19:56:40.452: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to down *Mar 1 19:56:40.452: %OSPF-5-ADJCHG: Process 1, Nbr 3.3.3.3 on Tunnel0 from FULL to DOWN, Neighbor Down: Interface down or detached175 ? A.B.C.D IP Source address R1(config-router)#distance 175 1.1.1.1       3.3.3.3 ? A.B.C.D Wildcard bits R1(config-router)#distance 175 3.3.3.3 0..0.0    0.0.0 ? <1-99> IP Standard access list number <1300-1999> IP Standard expanded access list number WORD Standard access-list name R1(config-router)#distance 175 3.3.3.3 0.0.0.0 3 R1(config-router)#^Z R1# *Mar 1 19:57:14.760: %SYS-5-CONFIG_I: Configured from console by console R1#sh config tsh run | b interconfig t  gtsh ip int brieconfi gt g tsh run | b interconfig t sh    sh ip proto Routing Protocol is "eigrp 100" Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Default networks flagged in outgoing updates Default networks accepted from incoming updates EIGRP metric weight K1=1, K2=0, K3=1, K4=0, K5=0 EIGRP maximum hopcount 100 EIGRP maximum metric variance 1 Redistributing: eigrp 100, rip, ospf 1 (internal, external 1 & 2, nssa-external 1 & 2) EIGRP NSF-aware route hold timer is 240s Automatic network summarization is in effect Automatic address summarization: 223.1.1.0/24 for Serial0/0.2, Ethernet0/0 208.28.1.0/24 for Serial0/0.2, Loopback0 Summarizing with metric 281600 180.40.0.0/16 for Ethernet0/0, Loopback0 Summarizing with metric 2169856 Maximum path: 4 Routing for Networks: 180.40.7.66/32 208.28.1.66/32 --More--   223.1.1.1/32 Routing Information Sources: Gateway Distance Last Update (this router) 90 01:17:55 208.28.1.65 90 00:00:01 180.40.7.65 90 00:00:01 Distance: internal 90 external 170 Routing Protocol is "rip" Sending updates every 30 seconds, next due in 29 seconds Invalid after 180 seconds, hold down 180, flushed after 240 Output delay 10 milliseconds between packets Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Default redistribution metric is 3 Redistributing: eigrp 100, rip, ospf 1 (internal, external 1 & 2, nssa-external 1 & 2) Default version control: send version 2, receive version 2 Interface Send Recv Triggered RIP Key-chain Serial0/0.1 2 2 Automatic network summarization is no *Mar 1 19:57:50.455: %LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to upt in effect Maximum path: 3 --More--   Interface Send Recv Triggered RIP Key-chain Routing for Networks: 208.28.1.0 Passive Interface(s): Ethernet0/0 Routing Information Sources: Gateway Distance Last Update 208.28.1.2 120 00:04:14 Distance: (default is 120) Routing Protocol is "ospf 1" Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Router ID 1.1.1.1 It is an autonomous system boundary router Redistributing External Routes from, eigrp 100, includes subnets in redistribution rip, includes subnets in redistribution Number of areas in this router is 1. 1 normal 0 stub 0 nssa Maximum path: 4 Routing for Networks: 17.0.0.0 0.255.255.255 area 0 Routing Information Sources: --More-- *Mar 1 19:57:53.019: %OSPF-5-ADJCHG: Process 1, Nbr 3.3.3.3 on Tunnel0 from LOADING to FULL, Loading Done  Gateway Distance Last Update Distance: (default is 110) Address Wild mask Distance List 3.3.3.3 0.0.0.0 175 3 R1#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 O 17.80.1.0 [110/11112] via 17.13.13.3, 00:00:17, Tunnel0 C 17.57.100.0 is directly connected, Ethernet0/1 D EX 222.1.1.0/24 [170/25145856] via 208.28.1.65, 00:01:42, Ethernet0/0 C 223.1.1.0/24 is directly connected, Loopback0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks D 208.28.1.193/32 [90/409600] via 208.28.1.65, 00:52:36, Ethernet0/0 D 208.28.1.194/32 [90/409600] via 208.28.1.65, 00:52:30, Ethernet0/0 D 208.28.1.128/27 [90/281856] via 208.28.1.65, 01:11:17, Ethernet0/0 C 208.28.1.64/28 is directly connected, Ethernet0/0 O E2 208.28.1.0/29 [110/20] via 17.13.13.3, 00:00:18, Tunnel0 C 208.28.1.0/28 is directly connected, Serial0/0.1 --More--  D 208.28.1.0/24 is a summary, 01:18:28, Null0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks O E2 180.40.7.0/27 [110/20] via 17.13.13.3, 00:00:18, Tunnel0 D 180.40.0.0/16 is a summary, 01:18:28, Null0 C 180.40.7.64/27 is directly connected, Serial0/0.2 R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int s 0/0.1 R1(config-subif)#ip address 208.28.1.1 255.255.255.248 R1(config-subif)#^Z R1# *Mar 1 19:59:59.919: %SYS-5-CONFIG_I: Configured from console by consoleconfig tsh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 O 17.80.1.0 [110/11112] via 17.13.13.3, 00:02:03, Tunnel0 C 17.57.100.0 is directly connected, Ethernet0/1 R 222.1.1.0/24 [120/1] via 208.28.1.2, 00:00:10, Serial0/0.1 C 223.1.1.0/24 is directly connected, Loopback0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks D 208.28.1.193/32 [90/409600] via 208.28.1.65, 00:54:23, Ethernet0/0 D 208.28.1.194/32 [90/409600] via 208.28.1.65, 00:54:17, Ethernet0/0 D 208.28.1.128/27 [90/281856] via 208.28.1.65, 01:13:04, Ethernet0/0 C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/29 is directly connected, Serial0/0.1 O E2 208.28.1.0/28 [110/20] via 17.13.13.3, 00:00:10, Tunnel0 --More--  D 208.28.1.0/24 is a summary, 01:20:15, Null0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks O E2 180.40.7.0/27 [110/20] via 17.13.13.3, 00:02:05, Tunnel0 D 180.40.0.0/16 is a summary, 01:20:15, Null0 C 180.40.7.64/27 is directly connected, Serial0/0.2 R1#q config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int  =    line con 0 R1(config-line)#olo   logg sync R1(config-line)#^Z R1#config t *Mar 1 20:00:23.397: %SYS-5-CONFIG_I: Configured from console by console R1#config tsh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 3 subnets C 17.13.13.0 is directly connected, Tunnel0 O 17.80.1.0 [110/11112] via 17.13.13.3, 00:02:19, Tunnel0 C 17.57.100.0 is directly connected, Ethernet0/1 R 222.1.1.0/24 [120/1] via 208.28.1.2, 00:00:15, Serial0/0.1 C 223.1.1.0/24 is directly connected, Loopback0 208.28.1.0/24 is variably subnetted, 7 subnets, 5 masks D 208.28.1.193/32 [90/409600] via 208.28.1.65, 00:54:39, Ethernet0/0 D 208.28.1.194/32 [90/409600] via 208.28.1.65, 00:54:33, Ethernet0/0 D 208.28.1.128/27 [90/281856] via 208.28.1.65, 01:13:20, Ethernet0/0 C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/29 is directly connected, Serial0/0.1 O E2 208.28.1.0/28 [110/20] via 17.13.13.3, 00:00:26, Tunnel0 --More--  D 208.28.1.0/24 is a summary, 01:20:36, Null0 180.40.0.0/16 is variably subnetted, 3 subnets, 2 masks O E2 180.40.7.0/27 [110/20] via 17.13.13.3, 00:02:26, Tunnel0 D 180.40.0.0/16 is a summary, 01:20:36, Null0 C 180.40.7.64/27 is directly connected, Serial0/0.2 R1# RACK9AS>4 [Resuming connection 4 to r4 ... ] R4#ping 17.57.100.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 68/71/72 ms R4#p 208.28.1.193 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.193, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 68/71/72 ms R4#p 208.28.1.193 4 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.194, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 72/72/72 ms R4# RACK9AS>6 [Resuming connection 6 to r6 ... ] S6#ping ping 180.40.7.2 Translating "ping" ^ % Invalid input detected at '^' marker. S6#ping ping 180.40.7.2ping ping 180.40.7.2  ping 180.40.7.2  ping 180.40.7.2  ping 180.40.7.2  Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 180.40.7.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 96/103/120 ms S6#p 208.28.1.193 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.193, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms S6# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Ma R3#sh ip ospf int Tunnel0 is up, line protocol is up Internet Address 17.13.13.3/24, Area 0 Process ID 1, Router ID 3.3.3.3, Network Type POINT_TO_POINT, Cost: 11111 Transmit Delay is 1 sec, State POINT_TO_POINT, Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 oob-resync timeout 40 Hello due in 00:00:06 Index 2/2, flood queue length 0 Next 0x0(0)/0x0(0) Last flood scan length is 1, maximum is 9 Last flood scan time is 0 msec, maximum is 4 msec Neighbor Count is 1, Adjacent neighbor count is 1 Adjacent with neighbor 1.1.1.1 Suppress hello for 0 neighbor(s) FastEthernet0/0 is up, line protocol is up Internet Address 17.80.1.1/24, Area 0 Process ID 1, Router ID 3.3.3.3, Network Type BROADCAST, Cost: 1 Transmit Delay is 1 sec, State DR, Priority 1 Designated Router (ID) 3.3.3.3, Interface address 17.80.1.1 Backup Designated router (ID) 4.4.4.4, Interface address 17.80.1.2 Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 oob-resync timeout 40 Hello due in 00:00:00 --More-- RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | b router router eigrp 100 redistribute rip metric 128 20000 255 1 1500 redistribute ospf 1 metric 1000 10000 255 1 1500 network 180.40.7.66 0.0.0.0 network 208.28.1.66 0.0.0.0 network 223.1.1.1 0.0.0.0 neighbor 180.40.7.65 Serial0/0.2 auto-summary ! router ospf 1 router-id 1.1.1.1 log-adjacency-changes redistribute eigrp 100 subnets redistribute rip subnets network 17.0.0.0 0.255.255.255 area 0 distance 175 3.3.3.3 0.0.0.0 3 ! router rip version 2 redistribute eigrp 100 route-map Prob5 redistribute ospf 1 metric 5 passive-interface Ethernet0/0 output-delay 10 --More--   network 208.28.1.0 maximum-paths 3 default-metric 3 no auto-summary ! no ip http server ip classless ! ! access-list 1 permit 208.28.1.193 access-list 2 permit 208.28.1.194 access-list 3 permit 222.1.1.0 ! route-map Prob5 permit 10 match ip address 1 set metric 7 ! route-map Prob5 permit 20 match ip address 2 set metric 4 ! route-map Prob5 permit 30 ! --More--   R1# RACK9AS>3 [Resuming connection 3 to r3 ... ]   Index 1/1, flood queue length 0 --More--   R3#w sh run | b router router ospf 1 router-id 3.3.3.3 log-adjacency-changes redistribute rip subnets network 17.0.0.0 0.255.255.255 area 0 distribute-list 1 in Tunnel0 ! router rip version 2 no validate-update-source timers basic 30 180 0 240 redistribute ospf 1 metric 5 output-delay 10 network 180.40.0.0 network 208.28.1.0 network 222.1.1.0 neighbor 208.28.1.3 neighbor 208.28.1.1 maximum-paths 3 no auto-summary ! ip classless ! --More--  no ip http server no ip http secure-server ! access-list 1 deny 223.1.1.0 access-list 1 permit any ! ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 ! ! end R3# R3#