=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2006.08.02 13:27:48 =~=~=~=~=~=~=~=~=~=~=~= config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int o loo 0 R2(config-if)#ip add 2.2.2.2 255.255.255.0 R2(config-if)#^Z R2# *Mar 1 17:45:38.115: %SYS-5-CONFIG_I: Configured from console by console R2# RACK14AS>4 [Resuming connection 4 to r4 ... ] R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#int lo 0 R4(config-if)#ip address 17.80.0.1 255.255.255.0 R4(config-if)#ip address 17.80.0.1 255.255.255.0nt lo 0  1 R4(config-if)#int lo 1p address 17.80.0.1 255.255.255.0.1 255.255.255.0 2.1 255.255.255.0 R4(config-if)#ip address 17.80.2.1 255.255.255.0nt lo 1  2 R4(config-if)#int lo 2p address 17.80.2.1 255.255.255.02.1 255.255.255.0 3.1 255.255.255.0 R4(config-if)#^Z R4# RACK14AS>6 [Resuming connection 6 to r6 ... ] S6#config t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#int lo 0 S6(config-if)#ip add 17:49:44: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback0, changed state to up17.57.01  101.1 255.255.255.0 S6(config-if)#ip add 17.57.101.1 255.255.255.0nt lo 0  1 S6(config-if)#int lo 1p add 17.57.101.1 255.255.255.0 17:49:57: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback1, changed state to upnt lo 1 p add 17.57.101.1 255.255.255.0.1 255.255.255.0 2.1 255.255.255.0 S6(config-if)#ip add 17.57.102.1 255.255.255.0nt lo 1  2 S6(config-if)#int lo 2p add 17.57.102.1 255.255.255.0 17:50:06: %LINEPROTO-5-UPDOWN: Line protocol on Interface Loopback2, changed state to upnt lo 2 p add 17.57.102.1 255.255.255.0.1 255.255.255.0 3.1 255.255.255.0 S6(config-if)#^Z S6# 17:50:13: %SYS-5-CONFIG_I: Configured from console by console S6# S6# S6# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#ping 208.28.1.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/58/60 ms R1#ping 208.28.1.2 3 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.3, timeout is 2 seconds: .. RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh run |     int s 1/0 Building configuration... Current configuration : 206 bytes ! interface Serial1/0 ip address 208.28.1.2 255.255.255.248 encapsulation frame-relay no fair-queue 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# RACK14AS>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#confi t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int s /0    1/0.1 R2(config-subif)#no frame-relay interface-dlci 203 R2(config-subif)#fram map ip 208.28.1.1 203 R2(config-subif)#fram map ip 208.28.1.1 203 203 2 203 R2(config-subif)#^Z R2# RACK14AS>1 [Resuming connection 1 to r1 ... ] .. R1#ping 208.28.1.3 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.3, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 113/122/144 ms R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#rotuer os       uter eigrp 100 R1(config-router)#no auto R1(config-router)#net 208.28.1.1 0.0.0.0 R1(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] *M R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router eigrp 100 R3(config-router)#no auto R3(config-router)#net 208.28.1.2 0..0.0.0      0.0.0 R3(config-router)# RACK14AS>2 [Resuming connection 2 to r2 ... ] *Mar 1 R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int     router eigrp 100 R2(config-router)#no auto R2(config-router)#net 208.28.1.3 0.0.0.0 R2(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)# *Mar 1 17:51:39.351: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: retry limit exceeded *Mar 1 17:51:39.355: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is up: new adjacency R3(config-router)#do sh i  p eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 11 00:00:49 1 5000 1 0 R3(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 0 208.28.1.1 Se1/0 11 00:00:58 1 5000 1 0 R3(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 0 208.28.1.1 Se1/0 10 00:00:59 1 5000 1 0 R3(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 0 208.28.1.1 Se1/0 14 00:01:00 1 5000 1 0 R3(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 0 208.28.1.1 Se1/0 13 00:01:01 1 5000 1 0 R3(config-router)#do deb fram pack Frame Relay packet debugging is on R3(config-router)# *Mar 1 17:52:53.372: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 *Mar 1 17:52:53.865: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 72 R3(config-router)# *Mar 1 17:52:57.952: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 *Mar 1 17:52:58.865: Serial1/0: broadcast search *Mar 1 17:52:58.865: Serial1/0(o): dlci 307(0x4C31), pkt type 0x800(IP), datagramsize 64 *Mar 1 17:52:58.869: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: retry limit exceeded R3(config-router)# *Mar 1 17:52:58.954: broadcast dequeue *Mar 1 17:52:58.954: Serial1/0(o):Pkt sent on dlci 307(0x4C31), pkt type 0x800(IP), datagramsize 64 R3(config-router)# *Mar 1 17:53:02.371: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 *Mar 1 17:53:02.375: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is up: new adjacency R3(config-router)# *Mar 1 17:53:02.383: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 72 R3(config-router)# *Mar 1 17:53:04.382: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 72 R3(config-router)# *Mar 1 17:53:07.287: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 *Mar 1 17:53:07.383: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 72 R3(config-router)# *Mar 1 17:53:11.887: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 72 *Mar 1 17:53:11.979: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 R3(config-router)#do u all All possible debugging has been turned off R3(config-router)#nei 208.28.1.1 % Incomplete command. R3(config-router)# nei 208.28.1.1 ? 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 R3(config-router)#nei 208.28.1.1 ser 1/0 R3(config-router)# *Mar 1 17:53:40.878: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: Static peer configured R3(config-router)#nei 208.28.1.1 ser 1/01 ser 1/0 3 ser 1/0 R3(config-router)# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)#nei 208.28.1.2 ser 0/0.1 R1(config-router)# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2(config-router)#nei 208.287 .1.2 ser 0 1/0.1 R2(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] *Ma R3(config-router)#nei 208.28.1.3 ser 1/01 ser 1/0 do u all deb fram packsh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 13 00:00:19 1 5000 0 2 R3(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 1 208.28.1.3 Se1/0 178 00:00:01 1 2000 1 0 0 208.28.1.1 Se1/0 13 00:00:37 1 5000 0 2 R3(config-router)# *Mar 1 17:54:58.057: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is up: new adjacency R3(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 1 208.28.1.3 Se1/0 176 00:00:05 1811 5000 0 2 0 208.28.1.1 Se1/0 14 00:00:41 1 5000 0 2 R3(config-router)# RACK14AS>1 [Resuming connection 1 to r1 ... ] * R1(config-router)# R1(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)#sh    do 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, FastEthernet0/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3(config-router)#do 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, FastEthernet0/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3(config-router)# RACK14AS>2 [Resuming connection 2 to r2 ... ] *Ma R2(config-router)#net 2.2.2.2 0.0.0.0 R2(config-router)# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)#net 17.57.100.1 0.0.0.0 R1(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)#do 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, 2 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 D 17.57.100.0 [90/20537600] via 208.28.1.1, 00:00:02, Serial1/0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20640000] via 208.28.1.3, 00:00:13, Serial1/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3(config-router)# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)#do 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, 2 subnets D 17.80.1.0 [90/2172416] via 208.28.1.2, 00:01:27, Serial0/0.1 C 17.57.100.0 is directly connected, Ethernet0/1 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/29 is directly connected, Serial0/0.1 R1(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)#do sh ip int s 1. /0 Serial1/0 is up, line protocol is up Internet address is 208.28.1.2/29 Broadcast address is 255.255.255.255 Address determined by setup command MTU is 1500 bytes Helper address is not set Directed broadcast forwarding is disabled Multicast reserved groups joined: 224.0.0.10 Outgoing access list is not set Inbound access list is not set Proxy ARP is enabled Local Proxy ARP is disabled Security level is default Split horizon is disabled ICMP redirects are always sent ICMP unreachables are always sent ICMP mask replies are never sent IP fast switching is enabled IP fast switching on the same interface is enabled IP Flow switching is disabled IP CEF switching is enabled IP CEF Fast switching turbo vector IP multicast fast switching is enabled --More--   R3(config-router)# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2(config-router)#do ship rou       ip rotue sh ip rotue ^ % Invalid input detected at '^' marker. R2(config-router)#do sh ip rotueue ute 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 D 17.80.1.0 [90/20514560] via 208.28.1.2, 00:02:11, Serial1/0.1 2.0.0.0/24 is subnetted, 1 subnets C 2.2.2.0 is directly connected, Loopback0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0.1 R2(config-router)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-router)#int s 1/0 R3(config-if)#no ip ei R3(config-if)#no ip ei  ? 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--   inspect Apply inspect name irdp ICMP Router Discovery Protocol load-sharing Style of load sharing local-proxy-arp Enable local-proxy ARP mask-reply Enable sending ICMP Mask Reply messages mobile Mobile IP support mrm Configure IP Multicast Routing Monitor tester mroute-cache Enable switching cache for incoming multicast packets mtu Set IP Maximum Transmission Unit multicast IP multicast interface commands nat NAT interface commands nbar Network-Based Application Recognition next-hop-self Configures IP-EIGRP next-hop-self nhrp NHRP interface subcommands ospf OSPF interface commands pgm PGM Reliable Transport Protocol pim PIM interface commands policy Enable policy routing proxy-arp Enable proxy ARP rarp-server Enable RARP server for static arp entries redirects Enable sending ICMP Redirect messages rgmp Enable/disable RGMP rip Router Information Protocol --More--   route-cache Enable fast-switching cache for outgoing packets router IP router interface commands rsvp RSVP Interface Commands rtp RTP parameters sap Session Announcement Protocol interface commands security DDN IP Security Option split-horizon Perform split horizon summary-address Perform address summarization tcp TCP header compression and other parameters unnumbered Enable IP processing without an explicit address unreachables Enable sending ICMP Unreachable messages urd Configure URL Rendezvousing verify Enable per packet validation vrf VPN Routing/Forwarding parameters on the interface wccp WCCP interface commands R3(config-if)#no ip sp R3(config-if)#no ip split-horizon ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) R3(config-if)#no ip split-horizon ei R3(config-if)#no ip split-horizon eigrp ? <1-65535> Autonomous system number R3(config-if)#no ip split-horizon eigrp 100 ? R3(config-if)#no ip split-horizon eigrp 100 R3(config-if)# *Mar 1 17:57:45.163: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is down: split horizon changed *Mar 1 17:57:45.163: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: split horizon changed R3(config-if)# *Mar 1 17:57:47.947: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is up: new adjacency R3(config-if)# *Mar 1 17:57:49.498: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is up: new adjacency R3(config-if)#do sh int s 1/9 sh int s 1/9 ^ % Invalid input detected at '^' marker. R3(config-if)#do sh int s 1/9 0 Serial1/0 is up, line protocol is up Hardware is CD2430 in sync mode Internet address is 208.28.1.2/29 MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation FRAME-RELAY, loopback not set Keepalive set (10 sec) LMI enq sent 6463, LMI stat recvd 6464, LMI upd recvd 0, DTE LMI up LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0 LMI DLCI 1023 LMI type is CISCO frame relay DTE FR SVC disabled, LAPF state down Broadcast queue 0/64, broadcasts sent/dropped 130/0, interface broadcasts 129 Last input 00:00:03, output 00:00:00, output hang never Last clearing of "show interface" counters 17:57:28 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 7784 packets input, 504836 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 6793 packets output, 103600 bytes, 0 underruns --More--   R3(config-if)#do sh int s 1/0sh irint s 1/0uint s 1/0nint s 1/0 int s 1/0 Building configuration... Current configuration : 237 bytes ! interface Serial1/0 ip address 208.28.1.2 255.255.255.248 encapsulation frame-relay no ip split-horizon eigrp 100 no fair-queue 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(config-if)#do sh        RACK14AS>1 [Resuming connection 1 to r1 ... ] *Ma R1(config-router)#do 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, 2 subnets D 17.80.1.0 [90/2172416] via 208.28.1.2, 00:00:42, Serial0/0.1 C 17.57.100.0 is directly connected, Ethernet0/1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:00:42, Serial0/0.1 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/29 is directly connected, Serial0/0.1 R1(config-router)#do ship     ip eigrp top all IP-EIGRP Topology Table for AS(100)/ID(208.28.1.66) Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply, r - reply Status, s - sia Status P 2.2.2.0/24, 1 successors, FD is 21152000, serno 5 via 208.28.1.2 (21152000/20640000), Serial0/0.1 P 17.80.1.0/24, 1 successors, FD is 2172416, serno 4 via 208.28.1.2 (2172416/28160), Serial0/0.1 P 17.57.100.0/24, 1 successors, FD is 281600, serno 3 via Connected, Ethernet0/1 via 208.28.1.2 (21049600/20537600), Serial0/0.1 P 208.28.1.0/29, 1 successors, FD is 2169856, serno 1 via Connected, Serial0/0.1 via 208.28.1.2 (21024000/20512000), Serial0/0.1 R1(config-router)# R1(config-router)# R1(config-router)# R1(config-router)# R1(config-router)#^Z R1# RACK14AS>1 2 [Resuming connection 2 to r2 ... ] *Mar 1 17:57:40.948: R2(config-router)#^Z R2#sh ip ro *Mar 1 18:00:57.009: %SYS-5-CONFIG_I: Configured from console by console 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 17.0.0.0/24 is subnetted, 2 subnets D 17.80.1.0 [90/20514560] via 208.28.1.2, 00:02:18, Serial1/0.1 D 17.57.100.0 [90/21049600] via 208.28.1.2, 00:02:18, Serial1/0.1 2.0.0.0/24 is subnetted, 1 subnets C 2.2.2.0 is directly connected, Loopback0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0.1 R2#sh ip eigrp top all IP-EIGRP Topology Table for AS(100)/ID(2.2.2.2) Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply, r - reply Status, s - sia Status P 2.2.2.0/24, 1 successors, FD is 128256, serno 3 via Connected, Loopback0 via 208.28.1.2 (21152000/20640000), Serial1/0.1 P 17.80.1.0/24, 1 successors, FD is 20514560, serno 4 via 208.28.1.2 (20514560/28160), Serial1/0.1 P 17.57.100.0/24, 1 successors, FD is 21049600, serno 5 via 208.28.1.2 (21049600/20537600), Serial1/0.1 P 208.28.1.0/29, 1 successors, FD is 20512000, serno 1 via Connected, Serial1/0.1 via 208.28.1.2 (21024000/20512000), Serial1/0.1 R2#   RACK14AS>3 [Resuming connection 3 to r3 ... ] R3(config-if)#^Z R3#shd     *Mar 1 18:01:29.811: %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, 2 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 D 17.57.100.0 [90/20537600] via 208.28.1.1, 00:02:50, Serial1/0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20640000] via 208.28.1.3, 00:02:50, Serial1/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3# RACK14AS>1 [Resuming connection 1 to r1 ... ] * R1#sh run | b eigrp router eigrp 100 network 17.57.100.1 0.0.0.0 network 208.28.1.1 0.0.0.0 neighbor 208.28.1.2 Serial0/0.1 no auto-summary ! no ip http server ip classless ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 ! ! --More--   R1# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#sh runb    | 1/0.1 ^ % Invalid input detected at '^' marker. R2#sh run | 1/0.1b1/0.1 1/0.1 interface Serial1/0.1 multipoint ip address 208.28.1.3 255.255.255.248 frame-relay map ip 208.28.1.1 203 frame-relay map ip 208.28.1.2 203 ! interface Serial1/1 no ip address shutdown ! interface Serial1/2 no ip address shutdown ! interface Serial1/3 no ip address shutdown ! interface Serial1/4 no ip address shutdown ! interface Serial1/5 no ip address --More--   shutdown ! interface Serial1/6 no ip address shutdown ! interface Serial1/7 no ip address shutdown ! router eigrp 100 network 2.2.2.2 0.0.0.0 network 208.28.1.3 0.0.0.0 neighbor 208.28.1.2 Serial1/0.1 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! --More--   R2# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b 1/0 interface Serial1/0 ip address 208.28.1.2 255.255.255.248 encapsulation frame-relay no ip split-horizon eigrp 100 no fair-queue 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 no ip address shutdown ! interface Serial1/2 no ip address shutdown ! interface Serial1/3 no ip address shutdown ! interface Serial1/4 no ip address --More--   shutdown ! interface Serial1/5 no ip address shutdown ! interface Serial1/6 no ip address shutdown ! interface Serial1/7 no ip address shutdown ! router eigrp 100 network 208.28.1.2 0.0.0.0 network 0.0.0.0 neighbor 208.28.1.3 Serial1/0 neighbor 208.28.1.1 Serial1/0 no auto-summary ! ip classless ! --More--   R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#rotuer ospf 1           uter eigrp 100 R3(config-router)#no network 0.0.0.0 R3(config-router)#^Z R3# *Mar 1 18:03:33.061: %SYS-5-CONFIG_I: Configured from console by console R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/0 R3(config-if)#do sh run int s 1/0 Building configuration... Current configuration : 237 bytes ! interface Serial1/0 ip address 208.28.1.2 255.255.255.248 encapsulation frame-relay no ip split-horizon eigrp 100 no fair-queue 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(config-if)#frame-relay map ip 208.28.1.1 301 br R3(config-if)#frame-relay map ip 208.28.1.1 301 br br 2 br.1 302 br 3 302 br R3(config-if)#router so  eigrp 100 R3(config-router)#no neighbor 208.28.1.3 Serial1/0 R3(config-router)#no *Mar 1 18:04:40.315: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is down: R3(config-router)#no neighbor 208.28.1.1 Serial1/0 R3(config-router)#^Z R3# *Mar 1 18:04:44.899: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: R3# RACK14AS>1 [Resuming connection 1 to r1 ... ] *M R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#route  r eigrp 100 R1(config-router)#do sh run | b eigrp router eigrp 100 network 17.57.100.1 0.0.0.0 network 208.28.1.1 0.0.0.0 neighbor 208.28.1.2 Serial0/0.1 no auto-summary ! no ip http server ip classless ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 ! ! --More--   R1(config-router)#q no neighbor 208.28.1.2 Serial0/0.1 R1(config-router)#^Z R1# RACK14AS>2 [Resuming connection 2 to r2 ... ] * R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int s 1/0 R2(config-if)#int s 1/0.1 R2(config-subif)#int s 1/0.1 do sh ip routetuenet 2.2.2.2 0.0.0.0i 208.28.1.2 ser 1/0.1t 208.28.1.3 0.0.0.0 i 208.28.1.2 ser 1/0.1t 2.2.2.2 0.0.0.0 do sh ip rotue uteint s 1/0 .1 fram map ip 208.28.1.2 203 br R2(config-subif)#router eigrp 10-0  0 R2(config-router)#no nei 208.28.1.2 s 1. /0.1 R2(config-router)#^Z R2# *Mar 1 18:05:58.055: %SYS-5-CONFIG_I: Configured from console by console R2# RACK14AS>3 [Resuming connection 3 to r3 ... ] *M R3#sh ip eigr pp   p nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 13 00:00:43 36 1140 0 9 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 10 00:00:51 36 1140 0 9 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 14 00:00:52 36 1140 0 9 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 13 00:00:54 36 1140 0 9 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 11 00:00:55 36 1140 0 9 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 10 00:00:56 36 1140 0 9 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 14 00:00:57 36 1140 0 9 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 13 00:00:58 36 1140 0 9 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 12 00:00:59 36 1140 0 9 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 11 00:01:00 36 1140 0 9 R3# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b 1/0.1 *Mar 1 18:06:33.252: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial1/0.1) is up: new adjacencyinterface Serial1/0.1 multipoint ip address 208.28.1.3 255.255.255.248 frame-relay map ip 208.28.1.1 203 frame-relay map ip 208.28.1.2 203 broadcast ! interface Serial1/1 no ip address shutdown ! interface Serial1/2 no ip address shutdown ! interface Serial1/3 no ip address shutdown ! interface Serial1/4 no ip address shutdown ! interface Serial1/5 no ip address --More--   shutdown ! interface Serial1/6 no ip address shutdown ! interface Serial1/7 no ip address shutdown ! router eigrp 100 network 2.2.2.2 0.0.0.0 network 208.28.1.3 0.0.0.0 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! --More--   R2#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se1/0.1 167 00:00:12 1 5000 1 0 R2#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se1/0.1 161 00:00:18 1 5000 1 0 R2#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se1/0.1 159 00:00:20 1 5000 1 0 R2#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se1/0.1 179 00:00:21 1 5000 2 16 R2#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se1/0.1 178 00:00:22 1 5000 2 16 R2#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se1/0.1 178 00:00:24 1 5000 2 16 R2#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se1/0.1 179 00:00:25 40 1140 0 17 R2# RACK14AS>3 [Resuming connection 3 to r3 ... ] *Mar R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 208.28.1.3 Se1/0 175 00:00:08 36 1140 0 9 0 208.28.1.1 Se1/0 14 00:01:37 35 1140 0 10 R3# R3# R3# R3# RACK14AS>s 1 [Resuming connection 1 to r1 ... ] *Ma R1#sh run | b router router eigrp 100 network 17.57.100.1 0.0.0.0 network 208.28.1.1 0.0.0.0 no auto-summary ! no ip http server ip classless ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 ! ! end --More--   R1# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b 1/0.1 interface Serial1/0.1 multipoint ip address 208.28.1.3 255.255.255.248 frame-relay map ip 208.28.1.1 203 frame-relay map ip 208.28.1.2 203 broadcast ! interface Serial1/1 no ip address shutdown ! interface Serial1/2 no ip address shutdown ! interface Serial1/3 no ip address shutdown ! interface Serial1/4 no ip address shutdown ! interface Serial1/5 no ip address --More--   shutdown ! interface Serial1/6 no ip address shutdown ! interface Serial1/7 no ip address shutdown ! router eigrp 100 network 2.2.2.2 0.0.0.0 network 208.28.1.3 0.0.0.0 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! --More--   R2# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sah     sh run | b 1. /0 interface Serial1/0 ip address 208.28.1.2 255.255.255.248 encapsulation frame-relay no ip split-horizon eigrp 100 no fair-queue frame-relay map ip 208.28.1.1 301 broadcast frame-relay map ip 208.28.1.3 302 broadcast no frame-relay inverse-arp ! interface Serial1/1 no ip address shutdown ! interface Serial1/2 no ip address shutdown ! interface Serial1/3 no ip address shutdown ! interface Serial1/4 no ip address --More--   shutdown ! interface Serial1/5 no ip address shutdown ! interface Serial1/6 no ip address shutdown ! interface Serial1/7 no ip address shutdown ! router eigrp 100 network 208.28.1.2 0.0.0.0 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#deb eigrp pac EIGRP Packets debugging is on (UPDATE, REQUEST, QUERY, REPLY, HELLO, IPXSAP, PROBE, ACK, STUB, SIAQUERY, SIAREPLY) R3# *Mar 1 18:09:52.367: EIGRP: Received HELLO on Serial1/0 nbr 208.28.1.1 *Mar 1 18:09:52.367: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R3# *Mar 1 18:09:56.674: EIGRP: Received HELLO on Serial1/0 nbr 208.28.1.1 *Mar 1 18:09:56.674: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R3# *Mar 1 18:10:01.205: EIGRP: Received HELLO on Serial1/0 nbr 208.28.1.1 *Mar 1 18:10:01.205: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R3# *Mar 1 18:10:04.447: EIGRP: Sending HELLO on Serial1/0 *Mar 1 18:10:04.447: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R3# *Mar 1 18:10:05.789: EIGRP: Received HELLO on Serial1/0 nbr 208.28.1.1 *Mar 1 18:10:05.789: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R3#u all All possible debugging has been turned off R3# *Mar 1 18:10:10.793: EIGRP: Received HELLO on Serial1/0 nbr 208.28.1.1 *Mar 1 18:10:10.793: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R3#deb ip pack IP packet debugging is on R3# *Mar 1 18:10:19.868: IP: s=208.28.1.1 (Serial1/0), d=224.0.0.10, len 60, rcvd 2 R3# *Mar 1 18:10:24.247: IP: s=208.28.1.1 (Serial1/0), d=224.0.0.10, len 60, rcvd 2 R3# *Mar 1 18:10:28.706: IP: s=208.28.1.1 (Serial1/0), d=224.0.0.10, len 60, rcvd 2 R3#u all All possible debugging has been turned off R3# RACK14AS>1 6 [Resuming connection 6 to r6 ... ] S6#config t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#roteur      uter eigrp 100 S6(config-router)#no auto S6(config-router)#net 17.57.100.0 2 0.0.0.0 S6(config-router)#net 17.57.100.2 0.0.0.0 0.0.0.0 1 0.0.0.0.1 0.0.0.0 1.1 0.0.0.0 S6(config-router)#net 17.57.101.1 0.0.0.0 18:15:40: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.1 (Vlan16) is up: new adjacency net 17.57.101.1 0.0.0.01.1 0.0.0.0 2.1 0.0.0.0 S6(config-router)#net 17.57.102.1 0.0.0.0.1 0.0.0.0 3.1 0.0.0.0 S6(config-router)#^Z S6# 18:15:51: %SYS-5-CONFIG_I: Configured from console by consoleconfi t Enter configuration commands, one per line. End with CNTL/Z. S6(config)# S6(config)#key cha S6(config)#key chain ? WORD Key-chain name S6(config)#key chain Prob3 S6(config-keychain)#key S6(config-keychain)#key > ? <0-2147483647> Key identifier S6(config-keychain)#key 1 S6(config-keychain-key)#key S6(config-keychain-key)#key-string bosco S6(config-keychain-key)#int s       do ship int       ip intt    brie] sh ip int brie] ^ % Invalid input detected at '^' marker. S6(config-keychain-key)#do sh ip int brie]  Interface IP-Address OK? Method Status Protocol Vlan1 unassigned YES manual administratively down down Vlan16 17.57.100.2 YES manual up up FastEthernet0/1 unassigned YES unset up up FastEthernet0/2 unassigned YES unset down down FastEthernet0/3 unassigned YES unset down down FastEthernet0/4 unassigned YES unset up up 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 down down 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 FastEthernet0/20 unassigned YES unset down down --More--   S6(config-keychain-key)#int vlan 16 S6(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 admission Apply Network Admission Control auth-proxy Apply authenticaton 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 hello-interval Configures IP-EIGRP hello interval helper-address Specify a destination address for UDP broadcasts hold-time Configures IP-EIGRP hold time igmp IGMP interface commands information-reply Enable sending ICMP Information Reply messages irdp ICMP Router Discovery Protocol load-sharing Style of load sharing --More--   S6(config-if)#ip authen S6(config-if)#ip authentication ? key-chain key-chain mode mode S6(config-if)#ip authentication key S6(config-if)#ip authentication key-chain ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) S6(config-if)#ip authentication key-chain ei  S6(config-if)#ip authentication key-chain ei 100 ? WORD name of key-chain S6(config-if)#ip authentication key-chain ei 100 Prob3 S6(config-if)# 18:16:49: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.1 (Vlan16) is down: keychain changed 18:16:50: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.1 (Vlan16) is up: new adjacency RACK14AS>1 [Resuming connection 1 to r1 ... ] *M R1# R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#key cha R1(config)#key chain Prob3 R1(config-keychain)#key 1 R1(config-keychain-key)#key R1(config-keychain-key)#key-string bosco R1(config-keychain-key)#int e 1 9 0/1 R1(config-if)#ip authen ei R1(config-if)#ip authen ei  k R1(config-if)#ip authen key-chain eigrp 100 prob3 R1(config-if)# *Mar 1 18:15:28.967: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is down: keychain changed R1(config-if)# *Mar 1 18:15:30.502: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is up: new adjacency R1(config-if)#do deb        ip authen key-chain eigrp 100 prob3rob3 Prob3 R1(config-if)# *Mar 1 18:15:40.137: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is down: keychain changed R1(config-if)#do sh run *Mar 1 18:15:43.751: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is up: new adjacency R1(config-if)#do sh run int s e 1 0/1 Building configuration... Current configuration : 125 bytes ! interface Ethernet0/1 ip address 17.57.100.1 255.255.255.0 ip authentication key-chain eigrp 100 Prob3 half-duplex end R1(config-if)#do deb ip egrp     igrp pack deb ip eigrp pack ^ % Invalid input detected at '^' marker. R1(config-if)#do deb ip eigrp pack             egri   igrp pack EIGRP Packets debugging is on (UPDATE, REQUEST, QUERY, REPLY, HELLO, IPXSAP, PROBE, ACK, STUB, SIAQUERY, SIAREPLY) R1(config-if)# *Mar 1 18:16:10.868: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:16:10.868: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:13.079: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:16:13.079: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 18:16:13.684: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:16:13.684: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:15.439: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:16:15.439: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:17.491: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:16:17.491: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:18.636: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:16:18.636: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:19.746: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:16:19.746: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:21.790: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:16:21.790: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:23.064: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:16:23.064: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:24.578: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:16:24.578: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:26.493: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:16:26.493: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 18:16:27.347: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:16:27.347: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:29.025: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:16:29.025: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:30.937: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:16:30.937: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:32.062: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:16:32.062: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:33.445: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:16:33.445: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1(config-if)#do sh i *Mar 1 18:16:35.572: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:16:35.572: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)#do sh ip eigrp nei *Mar 1 18:16:36.698: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:16:36.698: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)#do sh ip eigrp nei dat *Mar 1 18:16:38.265: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:16:38.265: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1(config-if)#do sh ip eigrp nei dat  et IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 17.57.100.2 Et0/1 12 00:00:57 4 200 0 11 Version 12.2/1.2, Retrans: 1, Retries: 0 0 208.28.1.2 Se0/0.1 128 00:09:45 49 294 0 29 Version 12.3/1.2, Retrans: 1, Retries: 0 R1(config-if)# *Mar 1 18:16:40.040: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:16:40.040: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:41.165: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:16:41.169: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:42.616: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:16:42.616: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 18:16:43.012: EIGRP: Received HELLO on Serial0/0.1 nbr 208.28.1.2 *Mar 1 18:16:43.012: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1(config-if)# *Mar 1 18:16:45.020: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:16:45.020: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 18:16:45.517: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:16:45.517: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)#do sh ip eigrp nei det      *Mar 1 18:16:46.931: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:16:46.931: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1(config-if)#do sh ip eigrp ne  it *Mar 1 18:16:49.527: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:16:49.527: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 18:16:49.864: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:16:49.864: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)#do sh ip eigrp it                    *Mar 1 18:16:51.346: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:16:51.346: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1(config-if)#do u all All possible debugging has been turned off R1(config-if)# *Mar 1 18:16:54.275: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:16:54.275: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 18:16:54.507: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:16:54.507: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# R1(config-if)# R1(config-if)# R1(config-if)#do sh ip eigrp int det e 0/1 IP-EIGRP interfaces for process 100 Xmit Queue Mean Pacing Time Multicast Pending Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes Et0/1 1 0/0 4 0/10 50 0 Hello interval is 5 sec Next xmit serial Un/reliable mcasts: 0/6 Un/reliable ucasts: 8/11 Mcast exceptions: 2 CR packets: 2 ACKs suppressed: 0 Retransmissions sent: 5 Out-of-sequence rcvd: 0 Authentication mode is not set R1(config-if)#ip authen R1(config-if)#ip authentication mod R1(config-if)#ip authentication mode ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) R1(config-if)#ip authentication mode ei R1(config-if)#ip authentication mode eigrp ? <1-65535> Autonomous system number R1(config-if)#ip authentication mode eigrp 11~00    00 ? md5 Keyed message digest R1(config-if)#ip authentication mode eigrp 100 md R1(config-if)#ip authentication mode eigrp 100 md5 ? R1(config-if)#ip authentication mode eigrp 100 md5 R1(config-if)# *Mar 1 18:18:37.107: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is down: authentication mode changed R1(config-if)#^Z R1# RACK14AS>6 [Resuming connection 6 to r6 ... ] 18:17 S6(config-if)#ip authen mode ei 100 md S6(config-if)#ip authen mode ei 100 md5 S6(config-if)#^Z S6# 18:20:52: %SYS-5-CONFIG_I: Configured from console by console 18:20:52: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.1 (Vlan16) is up: new adjacency RACK14AS>1 [Resuming connection 1 to r1 ... ] *Mar 1 18:18:42.316: %SYS-5-CONFIG_I: R1#sh ip erg  igrp int de e 0/1 IP-EIGRP interfaces for process 100 Xmit Queue Mean Pacing Time Multicast Pending Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes Et0/1 1 0/0 717 0/10 3588 0 Hello interval is 5 sec Next xmit serial Un/reliable mcasts: 0/7 Un/reliable ucasts: 10/12 Mcast exceptions: 2 CR packets: 2 ACKs suppressed: 0 Retransmissions sent: 5 Out-of-sequence rcvd: 0 Authentication mode is md5, key-chain is "Prob3" R1#sh ip eigrp nei det IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 17.57.100.2 Et0/1 10 00:00:22 717 4302 0 13 Version 12.2/1.2, Retrans: 0, Retries: 0 0 208.28.1.2 Se0/0.1 158 00:12:24 53 318 0 32 Version 12.3/1.2, Retrans: 1, Retries: 0 R1#deb i eigrp pack EIGRP Packets debugging is on (UPDATE, REQUEST, QUERY, REPLY, HELLO, IPXSAP, PROBE, ACK, STUB, SIAQUERY, SIAREPLY) R1# *Mar 1 18:19:27.097: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:19:27.097: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 18:19:27.706: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 18:19:27.706: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1# *Mar 1 18:19:29.277: EIGRP: received packet with MD5 authentication, key id = 1 *Mar 1 18:19:29.277: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 18:19:29.277: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1#u all All possible debugging has been turned off R1# *Mar 1 18:19:31.661: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 18:19:31.661: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1#sh run Building configuration... Current configuration : 1033 bytes ! version 12.3 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname R1 ! boot-start-marker boot-end-marker ! ! memory-size iomem 10 no aaa new-model ip subnet-zero ! ! no ip domain lookup ! ip cef ! --More--   R1#qsh run | b key key chain Prob3 key 1 key-string bosco ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface Ethernet0/0 ip address 208.28.1.66 255.255.255.240 half-duplex ! interface Serial0/0 no ip address --More--   encapsulation frame-relay no fair-queue ! interface Serial0/0.1 point-to-point ip address 208.28.1.1 255.255.255.248 frame-relay interface-dlci 103 ! interface Ethernet0/1 ip address 17.57.100.1 255.255.255.0 ip authentication mode eigrp 100 md5 ip authentication key-chain eigrp 100 Prob3 half-duplex ! interface Serial0/1 no ip address shutdown ! router eigrp 100 network 17.57.100.1 0.0.0.0 network 208.28.1.1 0.0.0.0 no auto-summary ! no ip http server --More--   R1# RACK14AS>6 [Resuming connection 6 to r6 ... ] S6#sh run | n key ^ % Invalid input detected at '^' marker. S6#sh run | n key key b key key chain Prob3 key 1 key-string bosco ! ! ! ! no file verify auto spanning-tree mode pvst spanning-tree extend system-id ! vlan internal allocation policy ascending ! ! interface Loopback0 ip address 17.57.101.1 255.255.255.0 ! interface Loopback1 ip address 17.57.102.1 255.255.255.0 ! interface Loopback2 ip address 17.57.103.1 255.255.255.0 ! --More--   S6#sh run int vlan 10 6 Building configuration... Current configuration : 145 bytes ! interface Vlan16 ip address 17.57.100.2 255.255.255.0 ip authentication mode eigrp 100 md5 ip authentication key-chain eigrp 100 Prob3 end S6# S6#sh run | b ei  rotuer    uter router eigrp 100 network 17.57.100.2 0.0.0.0 network 17.57.101.1 0.0.0.0 network 17.57.102.1 0.0.0.0 network 17.57.103.1 0.0.0.0 no auto-summary ! ip classless ip http server ip http secure-server ! ! ! control-plane ! ! line con 0 exec-timeout 0 0 line vty 0 4 no login line vty 5 15 no login ! --More--   S6# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#confi gt ^ % Invalid input detected at '^' marker. R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#rotuer o      uter eigrp 100 R3(config-router)#net 17.80.1.1 0.0.0.0 R3(config-router)#^Z R3# RACK14AS>4 [Resuming connection 4 to r4 ... ] *M R4#confrig      fig t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router eigrp 100 R4(config-router)#no auto R4(config-router)#net 17.80.1.1 2 0.0.0.0 R4(config-router)#~net 17.80.1.2 0.0.0.0 0.0.0.0  0.0.0.0  0.0.0.0 0 0.0.0.0. 0.0.0.01 0.0.0.0 *Mar 1 18:23:20.035: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.1 (FastEthernet0/0) is up: new adjacency R4(config-router)#net 17.80.0.1 0.0.0.0 R4(config-router)#net 17.80.0.1 0.0.0.0.1 0.0.0.0 2.1 0.0.0.0 R4(config-router)#net 17.80.2.1 0.0.0.02.1 0.0.0.0 3.1 0.0.0.0 R4(config-router)#^Z R4# *Mar 1 18:23:29.555: %SYS-5-CONFIG_I: Configured from console by console R4#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 17.80.1.1 Fa0/0 13 00:00:14 746 4476 0 39 R4#sh ip eigrp       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, 8 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 C 17.80.0.0 is directly connected, Loopback0 C 17.80.3.0 is directly connected, Loopback2 C 17.80.2.0 is directly connected, Loopback1 D 17.57.100.0 [90/20540160] via 17.80.1.1, 00:00:19, FastEthernet0/0 D 17.57.101.0 [90/20668160] via 17.80.1.1, 00:00:19, FastEthernet0/0 D 17.57.102.0 [90/20668160] via 17.80.1.1, 00:00:19, FastEthernet0/0 D 17.57.103.0 [90/20668160] via 17.80.1.1, 00:00:20, FastEthernet0/0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20642560] via 17.80.1.1, 00:00:20, FastEthernet0/0 208.28.1.0/29 is subnetted, 1 subnets D 208.28.1.0 [90/20514560] via 17.80.1.1, 00:00:20, FastEthernet0/0 R4# RACK14AS> [Resuming connection 4 to r4 ... ] 3 Trying 3... % Destination unreachable; gateway or host down % Unknown command or computer name, or unable to find computer address R4# RACK14AS>3 [Resuming connection 3 to r3 ... ] * R3#sh run | b rotuer      uter eigrp router eigrp 100 network 17.80.1.1 0.0.0.0 network 208.28.1.2 0.0.0.0 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 --More--   R3# RACK14AS>4 [Resuming connection 4 to r4 ... ] R4#sh run | b rotur R4#sh run | b roturr r urtrerrr  router eigrp 100 network 17.80.0.1 0.0.0.0 network 17.80.1.2 0.0.0.0 network 17.80.2.1 0.0.0.0 network 17.80.3.1 0.0.0.0 no auto-summary ! 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# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#sh int s 1/  0/0.1 Serial0/0.1 is up, line protocol is up Hardware is PowerQUICC Serial Internet address is 208.28.1.1/29 MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation FRAME-RELAY Last clearing of "show interface" counters never R1#confi gt ^ % Invalid input detected at '^' marker. R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int s 0/0l1  .1 R1(config-subif)#band 128 R1(config-subif)# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh int s 1/0 Serial1/0 is up, line protocol is up Hardware is CD2430 in sync mode Internet address is 208.28.1.2/29 MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation FRAME-RELAY, loopback not set Keepalive set (10 sec) LMI enq sent 6614, LMI stat recvd 6615, LMI upd recvd 0, DTE LMI up LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0 LMI DLCI 1023 LMI type is CISCO frame relay DTE FR SVC disabled, LAPF state down Broadcast queue 0/64, broadcasts sent/dropped 187/0, interface broadcasts 148 Last input 00:00:04, output 00:00:04, output hang never Last clearing of "show interface" counters 18:22:34 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 8417 packets input, 545683 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 7134 packets output, 118899 bytes, 0 underruns --More--   R3# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1(config-subif)#ip    ip pidjfpaofdojidfoiadofgijaefgq ^ % Invalid input detected at '^' marker. R1(config-subif)#ip eigrp ? % Unrecognized command R1(config-subif)#ip eigrp       ban R1(config-subif)#ip bandwidth-percent ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) R1(config-subif)#ip bandwidth-percent eigrp ? <1-65535> Autonomous system number R1(config-subif)#ip bandwidth-percent eigrp 100 ? <1-999999> Maximum bandwidth percentage that EIGRP may use R1(config-subif)#ip bandwidth-percent eigrp 100 80 R1(config-subif)#^Z R1# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#uin   int s 1/0.1 R2(config-subif)#ip bandwidth-percent eigrp 100 80 R2(config-subif)#^Z R2# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/0 R3(config-if)#ip ba R3(config-if)#ip bandwidth-percent ei R3(config-if)#ip bandwidth-percent eigrp 100 ? <1-999999> Maximum bandwidth percentage that EIGRP may use R3(config-if)#ip bandwidth-percent eigrp 100 1600  R3(config-if)#^Z R3# *Mar 1 18:25:40.894: %SYS-5-CONFIG_I: Configured from console by console R3# RACK14AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#sh run int s 0/0.1 Building configuration... Current configuration : 168 bytes ! interface Serial0/0.1 point-to-point bandwidth 128 ip address 208.28.1.1 255.255.255.248 ip bandwidth-percent eigrp 100 80 frame-relay interface-dlci 103 end R1# RACK14AS>2 [Resuming connection 2 to r2 ... ] * R2#sg run       h run int s 1/0.1 Building configuration... Current configuration : 194 bytes ! interface Serial1/0.1 multipoint ip address 208.28.1.3 255.255.255.248 ip bandwidth-percent eigrp 100 80 frame-relay map ip 208.28.1.1 203 frame-relay map ip 208.28.1.2 203 broadcast end R2# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh run int 1 s 1/0 Building configuration... Current configuration : 293 bytes ! interface Serial1/0 ip address 208.28.1.2 255.255.255.248 ip bandwidth-percent eigrp 100 160 encapsulation frame-relay no ip split-horizon eigrp 100 no fair-queue frame-relay map ip 208.28.1.1 301 broadcast frame-relay map ip 208.28.1.3 302 broadcast no frame-relay inverse-arp end R3# R3#confi g ^ % Invalid input detected at '^' marker. R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/90  0 R3(config-if)#ip sum R3(config-if)#ip summary-address ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) rip Routing Information Protocol (RIP) R3(config-if)#ip summary-address eigrp 100 ? A.B.C.D IP address R3(config-if)#ip summary-address eigrp 100 17.80.0.0 255.255.252.0 R3(config-if)# *Mar 1 18:34:05.854: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is down: summary configured *Mar 1 18:34:05.854: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: summary configured R3(config-if)# *Mar 1 18:34:09.479: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is up: new adjacency R3(config-if)# R3(config-if)# RACK14AS>1 [Resuming connection 1 to r1 ... ] *M R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int s 0/0.1 R1(config-subif)# *Mar 1 18:36:08.054: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is up: new adjacency R1(config-subif)#ip sum R1(config-subif)#ip summary-address ei R1(config-subif)#ip summary-address eigrp 100 ? A.B.C.D IP address R1(config-subif)#ip summary-address eigrp 100 17.57.00  100.0 255,255    .252 5.252.0 R1(config-subif)# *Mar 1 18:37:05.424: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is down: summary configured R1(config-subif)#^Z R1# *Mar 1 18:37:13.886: %SYS-5-CONFIG_I: Configured from console by console 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 17.0.0.0/8 is variably subnetted, 5 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.57.100.0/22 is a summary, 00:00:11, Null0 D 17.57.101.0/24 [90/409600] via 17.57.100.2, 00:01:07, Ethernet0/1 D 17.57.102.0/24 [90/409600] via 17.57.100.2, 00:01:07, Ethernet0/1 D 17.57.103.0/24 [90/409600] via 17.57.100.2, 00:01:07, Ethernet0/1 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/29 is directly connected, Serial0/0.1 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 17.0.0.0/8 is variably subnetted, 5 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.57.100.0/22 is a summary, 00:00:22, Null0 D 17.57.101.0/24 [90/409600] via 17.57.100.2, 00:01:17, Ethernet0/1 D 17.57.102.0/24 [90/409600] via 17.57.100.2, 00:01:17, Ethernet0/1 D 17.57.103.0/24 [90/409600] via 17.57.100.2, 00:01:17, Ethernet0/1 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/29 is directly connected, Serial0/0.1 R1#sh ip routeconfig t sh run int s 0/0.1config t  gtsh int s 0/0.1run | b key u all deb eigrp packsh ip eigrp nei det IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 17.57.100.2 Et0/1 12 00:18:47 39 234 0 23 Version 12.2/1.2, Retrans: 0, Retries: 0 R1# *Mar 1 18:37:54.921: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is up: new adjacency R1#sh ip eigrp nei detroute  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 17.0.0.0/8 is variably subnetted, 6 subnets, 2 masks D 17.80.0.0/22 [90/20514560] via 208.28.1.2, 00:00:37, Serial0/0.1 C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.57.100.0/22 is a summary, 00:00:37, Null0 D 17.57.101.0/24 [90/409600] via 17.57.100.2, 00:02:27, Ethernet0/1 D 17.57.102.0/24 [90/409600] via 17.57.100.2, 00:02:27, Ethernet0/1 D 17.57.103.0/24 [90/409600] via 17.57.100.2, 00:02:27, Ethernet0/1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:00:38, Serial0/0.1 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/29 is directly connected, Serial0/0.1 R1# RACK14AS>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 17.0.0.0/8 is variably subnetted, 5 subnets, 2 masks C 17.80.1.0/24 is directly connected, FastEthernet0/0 C 17.80.0.0/24 is directly connected, Loopback0 C 17.80.3.0/24 is directly connected, Loopback2 C 17.80.2.0/24 is directly connected, Loopback1 D 17.57.100.0/22 [90/20540160] via 17.80.1.1, 00:01:30, FastEthernet0/0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20642560] via 17.80.1.1, 00:03:17, FastEthernet0/0 208.28.1.0/29 is subnetted, 1 subnets D 208.28.1.0 [90/20514560] via 17.80.1.1, 00:17:16, FastEthernet0/0 R4# RACK14AS>2 [Resuming connection 2 to r2 ... ] *Mar 1 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 17.0.0.0/22 is subnetted, 2 subnets D 17.80.0.0 [90/20514560] via 208.28.1.2, 00:03:26, Serial1/0.1 D 17.57.100.0 [90/21049600] via 208.28.1.2, 00:01:43, Serial1/0.1 2.0.0.0/24 is subnetted, 1 subnets C 2.2.2.0 is directly connected, Loopback0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0.1 R2# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#sh run | hb    int s 0/0;.1   .1 Building configuration... Current configuration : 226 bytes ! interface Serial0/0.1 point-to-point bandwidth 128 ip address 208.28.1.1 255.255.255.248 ip bandwidth-percent eigrp 100 80 ip summary-address eigrp 100 17.57.100.0 255.255.252.0 5 frame-relay interface-dlci 103 end R1# RACK14AS>3 [Resuming connection 3 to r3 ... ] *Ma R3(config-if)#sh run        ^Z R3#sh r *Mar 1 18:39:15.120: %SYS-5-CONFIG_I: Configured from console by console R3#sh run int s 1/0 Building configuration... Current configuration : 349 bytes ! interface Serial1/0 ip address 208.28.1.2 255.255.255.248 ip bandwidth-percent eigrp 100 160 encapsulation frame-relay no ip split-horizon eigrp 100 ip summary-address eigrp 100 17.80.0.0 255.255.252.0 5 no fair-queue frame-relay map ip 208.28.1.1 301 broadcast frame-relay map ip 208.28.1.3 302 broadcast no frame-relay inverse-arp end R3# R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#rotuer        rotuer      uter eigrp 100 R3(config-router)#do sh run | b e rotuer      uter router eigrp 100 network 17.80.1.1 0.0.0.0 network 208.28.1.2 0.0.0.0 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 --More--   R3(config-router)#ip  eu R3(config-router)#eu  R3(config-router)#eo i R3(config-router)#eigrp ? log-neighbor-changes Enable/Disable IP-EIGRP neighbor logging log-neighbor-warnings Enable/Disable IP-EIGRP neighbor warnings router-id router-id for this EIGRP process stub Set IP-EIGRP as stubbed router R3(config-router)#eigrp lo R3(config-router)#eigrp log-neighbor-ch R3(config-router)#eigrp log-neighbor-changes R3(config-router)#ei R3(config-router)#eigrp lo R3(config-router)#eigrp log-neighbor-w R3(config-router)#eigrp log-neighbor-warnings R3(config-router)#eigrp log-neighbor-warnings changes do sh run | b router  router eigrp 100 network 17.80.1.1 0.0.0.0 network 208.28.1.2 0.0.0.0 no auto-summary ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 --More--   R3(config-router)#^Z R3# *Mar 1 18:41:02.757: %SYS-5-CONFIG_I: Configured from console by console R3# RACK14AS>34 % 34 is not an open connection RACK14AS> [Resuming connection 3 to r3 ... ] 4  RACK14AS>4 [Resuming connection 4 to r4 ... ] R4#confi t Enter configuration commands, one per line. End with CNTL/Z. R4(config)# R4(config)#int s   fa 0/0 R4(config-if)# RACK14AS>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 17.0.0.0/8 is variably subnetted, 6 subnets, 2 masks C 17.80.1.0/24 is directly connected, FastEthernet0/0 D 17.80.0.0/24 [90/156160] via 17.80.1.2, 00:21:03, FastEthernet0/0 D 17.80.0.0/22 is a summary, 00:07:57, Null0 D 17.80.3.0/24 [90/156160] via 17.80.1.2, 00:20:57, FastEthernet0/0 D 17.80.2.0/24 [90/156160] via 17.80.1.2, 00:21:00, FastEthernet0/0 D 17.57.100.0/22 [90/20537600] via 208.28.1.1, 00:05:19, Serial1/0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20640000] via 208.28.1.3, 00:07:07, Serial1/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3# RACK14AS>4 [Resuming connection 4 to r4 ... ] R4(config-if)#ip ei R4(config-if)#ip ei? % Unrecognized command R4(config-if)#ip ei  he R4(config-if)#ip hello R4(config-if)#ip hello-interval ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) R4(config-if)#ip hello-interval ei R4(config-if)#ip hello-interval eigrp ? <1-65535> Autonomous system number R4(config-if)#ip hello-interval eigrp 100 ? <1-65535> Seconds between hello transmissions R4(config-if)#ip hello-interval eigrp 100 30 R4(config-if)#^Z R4# *Mar 1 18:45:55.659: %SYS-5-CONFIG_I: Configured from console by console R4# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip e *Mar 1 18:43:47.315: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is down: holding time expired R3#sh ip eigrp              *Mar 1 18:44:01.041: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is up: new adjacency R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 2 00:00:12 198 1188 0 12 0 208.28.1.1 Se1/0 11 00:08:14 38 354 0 63 1 208.28.1.3 Se1/0 170 00:09:21 45 354 0 30 R3# *Mar 1 18:44:16.322: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is down: holding time expired R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 12 00:08:21 40 354 0 64 1 208.28.1.3 Se1/0 175 00:09:29 46 354 0 31 R3# *Mar 1 18:44:29.917: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is up: new adjacency R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 13 00:00:02 413 2478 0 14 0 208.28.1.1 Se1/0 11 00:08:33 40 354 0 64 1 208.28.1.3 Se1/0 164 00:09:40 46 354 0 31 R3#config Configuring from terminal, memory, or network [terminal]? Enter configuration commands, one per line. End with CNTL/Z. R3(config)# *Mar 1 18:44:45.466: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is down: holding time expired R3(config)#it nt fa 0/0 R3(config-if)#ip hol R3(config-if)#ip hold-time ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) R3(config-if)#ip hold-time e *Mar 1 18:44:55.523: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is up: new adjacency R3(config-if)#ip hold-time ei R3(config-if)#ip hold-time eigrp 100 ? <1-65535> Seconds before neighbor is considered down R3(config-if)#ip hold-time eigrp 100 90 R3(config-if)#^Z R3#config sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 9 00:00:10 4 200 0 16 0 208.28.1.1 Se1/0 14 00:09:06 44 354 0 65 1 208.28.1.3 Se1/0 172 00:10:13 52 354 0 32 R3# *Mar 1 18:45:04.265: %SYS-5-CONFIG_I: Configured from console by console R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 14 00:09:15 51 354 0 66 1 208.28.1.3 Se1/0 179 00:10:23 51 354 0 33 R3# *Mar 1 18:45:14.966: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is down: holding time expired R3# R3# R3# R3# R3# R3# R3#sh ip eigrp nei *Mar 1 18:45:21.705: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is up: new adjacency R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 13 00:00:01 1 2000 1 0 0 208.28.1.1 Se1/0 11 00:09:24 51 354 0 66 1 208.28.1.3 Se1/0 171 00:10:31 51 354 0 33 R3# R3# R3# R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int fa 0/0 R3(config-if)#int fa 0/0p hold-time eigrp 100 90nip hold-time eigrp 100 90oip hold-time eigrp 100 90 ip hold-time eigrp 100 90 R3(config-if)#^Z R3# *Mar 1 18:45:39.571: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is down: holding time expired R3# *Mar 1 18:45:40.861: %SYS-5-CONFIG_I: Configured from console by console R3# RACK14AS>4 [Resuming connection 4 to r4 ... ] *Mar R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#int fa 0/0 R4(config-if)#ip hol R4(config-if)#ip hold-time e R4(config-if)#ip hold-time eigrp 100 ? <1-65535> Seconds before neighbor is considered down R4(config-if)#ip hold-time eigrp 100 *Mar 1 18:48:26.783: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.1 (FastEthernet0/0) is down: Interface Goodbye received R4(config-if)#ip hold-time eigrp 100 89  90 R4(config-if)#^Z R4# *Mar 1 18:48:31.247: %SYS-5-CONFIG_I: Configured from console RACK14AS>3 [Resuming connection 3 to r3 ... ] *Ma R3#config tsh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 14 00:10:13 50 354 0 68 1 208.28.1.3 Se1/0 171 00:11:20 50 354 0 35 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 11 00:10:16 50 354 0 68 1 208.28.1.3 Se1/0 168 00:11:23 50 354 0 35 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.1 Se1/0 14 00:10:17 50 354 0 68 1 208.28.1.3 Se1/0 167 00:11:25 50 354 0 35 R3# *Mar 1 18:46:17.140: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is up: new adjacency R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 88 00:00:02 955 5000 0 22 0 208.28.1.1 Se1/0 11 00:10:20 50 354 0 68 1 208.28.1.3 Se1/0 164 00:11:27 50 354 0 35 R3# RACK14AS>4 [Resuming connection 4 to r4 ... ] console *Mar 1 18: R4#sh run int s   fa 0/0 Building configuration... Current configuration : 153 bytes ! interface FastEthernet0/0 ip address 17.80.1.2 255.255.255.0 ip hello-interval eigrp 100 30 ip hold-time eigrp 100 90 duplex auto speed auto end R4# R4# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#confi gt ^ % Invalid input detected at '^' marker. R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#rotuer 1      uter eigrp 100 R2(config-router)#ei R2(config-router)#eigrp ? log-neighbor-changes Enable/Disable IP-EIGRP neighbor logging log-neighbor-warnings Enable/Disable IP-EIGRP neighbor warnings router-id router-id for this EIGRP process stub Set IP-EIGRP as stubbed router R2(config-router)#eigrp stub ? connected Do advertise connected routes receive-only Set IP-EIGRP as receive only neighbor redistributed Do advertise redistributed routes static Do advertise static routes summary Do advertise summary routes R2(config-router)#eigrp stub R2(config-router)# *Mar 1 18:49:03.609: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial1/0.1) is down: peer info changed R2(config-router)#do 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 EIGRP stub, connected, summary Redistributing: eigrp 100 EIGRP NSF-aware route hold timer is 240s Automatic network summarization is not in effect Maximum path: 4 Routing for Networks: 2.2.2.2/32 208.28.1.3/32 Routing Information Sources: Gateway Distance Last Update 208.28.1.2 90 00:03:13 Distance: internal 90 external 170 R2(config-router)# *Mar 1 18:49:20.152: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial1/0.1) is up: new adjacency R2(config-router)#do sh ip protoeigrp stub re R2(config-router)#eigrp stub re? receive-only redistributed R2(config-router)#eigrp stub rec R2(config-router)#eigrp stub receive-only ? R2(config-router)#eigrp stub receive-only R2(config-router)# *Mar 1 18:49:34.404: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial1/0.1) is down: peer info changed R2(config-router)#^Z R2#sh *Mar 1 18:49:37.092: %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 EIGRP stub, receive-only Redistributing: eigrp 100 EIGRP NSF-aware route hold timer is 240s Automatic network summarization is not in effect Maximum path: 4 Routing for Networks: 2.2.2.2/32 208.28.1.3/32 Routing Information Sources: Gateway Distance Last Update 208.28.1.2 90 00:03:39 Distance: internal 90 external 170 R2#q  RACK14AS>3 [Resuming connection 3 to r3 ... ] *Mar 1 18: R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 64 00:03:35 764 4584 0 23 0 208.28.1.1 Se1/0 14 00:13:53 47 354 0 71 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 86 00:03:43 764 4584 0 23 0 208.28.1.1 Se1/0 10 00:14:01 47 354 0 71 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 84 00:03:45 764 4584 0 23 0 208.28.1.1 Se1/0 13 00:14:03 47 354 0 71 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 83 00:03:46 764 4584 0 23 0 208.28.1.1 Se1/0 12 00:14:04 47 354 0 71 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 83 00:03:46 764 4584 0 23 0 208.28.1.1 Se1/0 12 00:14:04 47 354 0 71 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 82 00:03:46 764 4584 0 23 0 208.28.1.1 Se1/0 11 00:14:04 47 354 0 71 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 82 00:03:47 764 4584 0 23 0 208.28.1.1 Se1/0 11 00:14:05 47 354 0 71 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 80 00:03:49 764 4584 0 23 0 208.28.1.1 Se1/0 14 00:14:07 47 354 0 71 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 2 17.80.1.2 Fa0/0 78 00:03:51 764 4584 0 23 0 208.28.1.1 Se1/0 12 00:14:09 47 354 0 71 R3# *Mar 1 18:50:35.267: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is up: new adjacency R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 208.28.1.3 Se1/0 179 00:00:04 1 3000 0 38 2 17.80.1.2 Fa0/0 75 00:04:22 764 4584 0 23 0 208.28.1.1 Se1/0 13 00:14:40 47 354 0 71 R3# sh ip eigrp nei de IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 208.28.1.3 Se1/0 176 00:00:07 1 3000 0 38 Version 12.3/1.2, Retrans: 1, Retries: 0 Receive-Only Peer Advertising ( No ) Routes 2 17.80.1.2 Fa0/0 72 00:04:25 764 4584 0 23 Version 12.3/1.2, Retrans: 0, Retries: 0 0 208.28.1.1 Se1/0 13 00:14:43 47 354 0 71 Version 12.3/1.2, Retrans: 11, Retries: 0 R3# 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 17.0.0.0/8 is variably subnetted, 6 subnets, 2 masks C 17.80.1.0/24 is directly connected, FastEthernet0/0 D 17.80.0.0/24 [90/156160] via 17.80.1.2, 00:05:53, FastEthernet0/0 D 17.80.0.0/22 is a summary, 00:18:05, Null0 D 17.80.3.0/24 [90/156160] via 17.80.1.2, 00:05:53, FastEthernet0/0 D 17.80.2.0/24 [90/156160] via 17.80.1.2, 00:05:53, FastEthernet0/0 D 17.57.100.0/22 [90/20537600] via 208.28.1.1, 00:15:27, Serial1/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3#   RACK14AS>2 [Resuming connection 2 to r2 ... ] *Ma 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 17.0.0.0/22 is subnetted, 2 subnets D 17.80.0.0 [90/20514560] via 208.28.1.2, 00:01:43, Serial1/0.1 D 17.57.100.0 [90/21049600] via 208.28.1.2, 00:01:43, Serial1/0.1 2.0.0.0/24 is subnetted, 1 subnets C 2.2.2.0 is directly connected, Loopback0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0.1 R2#ping 17.57.0 100.2 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 = 112/116/124 ms R2#ping 17.57.100.2 sopu   ou 2.2.2.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: Packet sent with a source address of 2.2.2.2 ..... Success rate is 0 percent (0/5) R2# RACK14AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b router router eigrp 100 network 2.2.2.2 0.0.0.0 network 208.28.1.3 0.0.0.0 no auto-summary eigrp stub receive-only ! ip classless ! no ip http server no ip http secure-server ! ! ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous --More--   R2# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh ri un int s 1/0 Building configuration... Current configuration : 349 bytes ! interface Serial1/0 ip address 208.28.1.2 255.255.255.248 ip bandwidth-percent eigrp 100 160 encapsulation frame-relay no ip split-horizon eigrp 100 ip summary-address eigrp 100 17.80.0.0 255.255.252.0 5 no fair-queue frame-relay map ip 208.28.1.1 301 broadcast frame-relay map ip 208.28.1.3 302 broadcast no frame-relay inverse-arp end R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/0 R3(config-if)# ip summary-address eigrp 100 17.80.0.0 255.255.252.0 ? <1-255> Administrative distance R3(config-if)# ip summary-address eigrp 100 17.80.0.0 255.255.252.0 255 R3(config-if)# *Mar 1 18:54:50.915: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is down: summary configured *Mar 1 18:54:50.915: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: summary configured R3(config-if)#^Z R3#sh ip *Mar 1 18:54:55.414: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is up: new adjacency *Mar 1 18:54:55.803: %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 17.0.0.0/8 is variably subnetted, 5 subnets, 2 masks C 17.80.1.0/24 is directly connected, FastEthernet0/0 D 17.80.0.0/24 [90/156160] via 17.80.1.2, 00:08:40, FastEthernet0/0 D 17.80.0.0/22 is a summary, 00:20:52, Null0 D 17.80.3.0/24 [90/156160] via 17.80.1.2, 00:08:40, FastEthernet0/0 D 17.80.2.0/24 [90/156160] via 17.80.1.2, 00:08:40, FastEthernet0/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3#cleaip     ip route * R3#clea ip route * *Mar 1 18:55:15.491: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is up: new adjacency R3#clea ip route *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, 4 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 D 17.80.0.0 [90/156160] via 17.80.1.2, 00:00:02, FastEthernet0/0 D 17.80.3.0 [90/156160] via 17.80.1.2, 00:00:02, FastEthernet0/0 D 17.80.2.0 [90/156160] via 17.80.1.2, 00:00:02, FastEthernet0/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, 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, 4 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 D 17.80.0.0 [90/156160] via 17.80.1.2, 00:00:05, FastEthernet0/0 D 17.80.3.0 [90/156160] via 17.80.1.2, 00:00:05, FastEthernet0/0 D 17.80.2.0 [90/156160] via 17.80.1.2, 00:00:05, FastEthernet0/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, 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, 4 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 D 17.80.0.0 [90/156160] via 17.80.1.2, 00:00:07, FastEthernet0/0 D 17.80.3.0 [90/156160] via 17.80.1.2, 00:00:07, FastEthernet0/0 D 17.80.2.0 [90/156160] via 17.80.1.2, 00:00:07, FastEthernet0/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3# RACK14AS>1 [Resuming connection 1 to r1 ... ] *Mar 1 18: 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 17.0.0.0/8 is variably subnetted, 5 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.57.100.0/22 is a summary, 00:18:39, Null0 D 17.57.101.0/24 [90/409600] via 17.57.100.2, 00:20:29, Ethernet0/1 D 17.57.102.0/24 [90/409600] via 17.57.100.2, 00:20:29, Ethernet0/1 D 17.57.103.0/24 [90/409600] via 17.57.100.2, 00:20:29, Ethernet0/1 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/29 is directly connected, Serial0/0.1 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 17.57.100.2 Et0/1 11 00:37:51 19 200 0 26 R1# *Mar 1 18:56:55.567: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is up: new adjacency R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se0/0.1 172 00:00:08 369 2214 0 85 1 17.57.100.2 Et0/1 14 00:38:07 15 200 0 27 R1#sh ip eigrp neiroute  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 17.0.0.0/8 is variably subnetted, 6 subnets, 2 masks D 17.80.0.0/22 [90/20514560] via 208.28.1.2, 00:00:10, Serial0/0.1 C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.57.100.0/22 is a summary, 00:00:10, Null0 D 17.57.101.0/24 [90/409600] via 17.57.100.2, 00:20:56, Ethernet0/1 D 17.57.102.0/24 [90/409600] via 17.57.100.2, 00:20:56, Ethernet0/1 D 17.57.103.0/24 [90/409600] via 17.57.100.2, 00:20:56, Ethernet0/1 208.28.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/29 is directly connected, Serial0/0.1 R1# RACK14AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip rotue ^ % Invalid input detected at '^' marker. R3#sh ip rotue ^ % Invalid input detected at '^' marker. 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 17.0.0.0/8 is variably subnetted, 5 subnets, 2 masks C 17.80.1.0/24 is directly connected, FastEthernet0/0 D 17.80.0.0/24 [90/156160] via 17.80.1.2, 00:00:52, FastEthernet0/0 D 17.80.3.0/24 [90/156160] via 17.80.1.2, 00:00:52, FastEthernet0/0 D 17.80.2.0/24 [90/156160] via 17.80.1.2, 00:00:52, FastEthernet0/0 D 17.57.100.0/22 [90/20537600] via 208.28.1.1, 00:00:24, Serial1/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3#sh ip route      eugr     eigrp 1 top all IP-EIGRP Topology Table for AS(100)/ID(208.28.1.2) Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply, r - reply Status, s - sia Status P 17.80.1.0/24, 1 successors, FD is 28160, serno 51 via Connected, FastEthernet0/0 P 17.80.0.0/24, 1 successors, FD is 156160, serno 104 via 17.80.1.2 (156160/128256), FastEthernet0/0 P 17.80.0.0/22, 1 successors, FD is 28160, serno 110 via Summary (28160/0), Null0 P 17.80.3.0/24, 1 successors, FD is 156160, serno 106 via 17.80.1.2 (156160/128256), FastEthernet0/0 P 17.80.2.0/24, 1 successors, FD is 156160, serno 105 via 17.80.1.2 (156160/128256), FastEthernet0/0 P 17.57.100.0/22, 1 successors, FD is 20537600, serno 111 via 208.28.1.1 (20537600/281600), Serial1/0 P 208.28.1.0/29, 1 successors, FD is 20512000, serno 3 via Connected, Serial1/0 R3# R3# R3# RACK14AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int s 1/0   0/0.1 R1(config-subif)#do sh run int s 0/0.1 Building configuration... Current configuration : 226 bytes ! interface Serial0/0.1 point-to-point bandwidth 128 ip address 208.28.1.1 255.255.255.248 ip bandwidth-percent eigrp 100 80 ip summary-address eigrp 100 17.57.100.0 255.255.252.0 5 frame-relay interface-dlci 103 end R1(config-subif)# ip summary-address eigrp 100 17.57.100.0 255.255.252.0 255 R1(config-subif)#^Z R1# *Mar 1 18:58:19.765: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is down: summary configured R1# *Mar 1 18:58:21.067: %SYS-5-CONFIG_I: Configured from console by console R1#config tsh ip routeeigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 17.57.100.2 Et0/1 12 00:39:31 10 200 0 28 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 17.57.100.2 Et0/1 11 00:39:37 10 200 0 28 R1#sh ip eigrp neiconfig t sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 17.57.100.2 Et0/1 13 00:39:44 10 200 0 28 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 17.57.100.2 Et0/1 12 00:39:46 10 200 0 28 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se0/0.1 179 00:00:00 1 2000 1 0 1 17.57.100.2 Et0/1 10 00:39:47 10 200 0 28 R1#sh ip eigrp nei *Mar 1 18:58:44.490: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is up: new adjacency R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se0/0.1 178 00:00:02 1 2000 1 0 1 17.57.100.2 Et0/1 13 00:39:49 10 200 0 28 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se0/0.1 176 00:00:03 1 3000 1 0 1 17.57.100.2 Et0/1 12 00:39:51 10 200 0 28 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se0/0.1 175 00:00:04 1 3000 1 0 1 17.57.100.2 Et0/1 11 00:39:52 10 200 0 28 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se0/0.1 178 00:00:05 40 708 0 93 1 17.57.100.2 Et0/1 14 00:39:53 8 200 0 29 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se0/0.1 167 00:01:10 40 708 0 93 1 17.57.100.2 Et0/1 10 00:40:58 8 200 0 29 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 208.28.1.2 Se0/0.1 165 00:01:12 40 708 0 93 1 17.57.100.2 Et0/1 12 00:41:00 8 200 0 29 R1#deb eigrp ? fsm EIGRP Dual Finite State Machine events/actions neighbors EIGRP neighbors nsf EIGRP Non-Stop Forwarding events/actions packets EIGRP packets transmit EIGRP transmission events R1#deb eigrp pacl ? % Unrecognized command R1#deb eigrp pacl    ? SIAquery EIGRP SIA-Query packets SIAreply EIGRP SIA-Reply packets ack EIGRP ack packets hello EIGRP hello packets ipxsap EIGRP ipxsap packets probe EIGRP probe packets query EIGRP query packets reply EIGRP reply packets request EIGRP request packets retry EIGRP retransmissions stub EIGRP stub packets terse Display all EIGRP packets except Hellos update EIGRP update packets verbose Display all EIGRP packets R1#deb eigrp pac u   EIGRP Packets debugging is on (UPDATE, REQUEST, QUERY, REPLY, HELLO, IPXSAP, PROBE, ACK, STUB, SIAQUERY, SIAREPLY) R1# *Mar 1 19:00:13.920: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 19:00:13.920: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1# *Mar 1 19:00:17.691: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 19:00:17.691: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 19:00:17.991: EIGRP: received packet with MD5 authentication, key id = 1 *Mar 1 19:00:17.991: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:17.991: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:18.252: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 19:00:18.252: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1# *Mar 1 19:00:22.226: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 19:00:22.226: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 19:00:22.322: EIGRP: received packet with MD5 authentication, key id = 1 *Mar 1 19:00:22.322: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:22.322: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:22.891: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 19:00:22.891: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1#s 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 17.0.0.0/8 is variably subnetted, 6 subnets, 2 masks D 17.80.0.0/22 [90/20514560] via 208.28.1.2, 00:01:38, Serial0/0.1 C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.57.100.0/22 is a summary, 00:03:31, Null0 D 17.57.101.0/24 [90/409600] via 17.57.100.2, 00:24:17, Ethernet0/1 D 17.57.102.0/24 [90/409600] via 17.57.100.2, 00:24:17, Ethernet0/1 D 17.57.103.0/24 [90/409600] via 17.57.100.2, 00:24:17, Ethernet0/1 208. *Mar 1 19:00:26.521: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 19:00:26.521: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 19:00:26.613: EIGRP: received packet with MD5 authentication, key id = 1 *Mar 1 19:00:26.617: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:26.617: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:27.270: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 19:00:27.270: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/028.1.0/24 is variably subnetted, 2 subnets, 2 masks C 208.28.1.64/28 is directly connected, Ethernet0/0 C 208.28.1.0/29 is directly connected, Serial0/0.1 R1# *Mar 1 19:00:30.812: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 19:00:30.812: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 19:00:31.345: EIGRP: received packet with MD5 authentication, key id = 1 *Mar 1 19:00:31.345: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:31.349: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1#clea *Mar 1 19:00:31.830: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 19:00:31.830: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1#clea i  p r *Mar 1 19:00:33.877: EIGRP: Received HELLO on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:33.877: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 R1#clea ip route * R1# *Mar 1 19:00:35.504: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 19:00:35.504: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 19:00:35.748: EIGRP: received packet with MD5 authentication, key id = 1 *Mar 1 19:00:35.748: EIGRP: Received HELLO on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:35.748: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:36.137: EIGRP: Enqueueing QUERY on Ethernet0/1 iidbQ un/rely 0/1 serno 100-100 *Mar 1 19:00:36.137: EIGRP: Enqueueing QUERY on Serial0/0.1 iidbQ un/rely 0/1 serno 100-100 *Mar 1 19:00:36.141: EIGRP: Sending QUERY on Ethernet0/1 *Mar 1 19:00:36.141: AS 100, Flags 0x0, Seq 81/0 idbQ 0/0 iidbQ un/rely 0/0 serno 100-100 *Mar 1 19:00:36.141: EIGRP: Enqueueing QUERY on Serial0/0.1 nbr 208.28.1.2 iidbQ un/rely 0/0 peerQ un/rely 0/0 serno 100-100 *Mar 1 19:00:36.145: EIGRP: Sending QUERY on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.145: AS 100, Flags 0x0, Seq 82/93 idbQ 0/0 R1#iidbQ un/rely 0/0 peerQ un/rely 0/1 serno 100-100 *Mar 1 19:00:36.149: EIGRP: Received ACK on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:36.149: AS 100, Flags 0x0, Seq 0/81 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 *Mar 1 19:00:36.149: EIGRP: Ethernet0/1 multicast flow blocking cleared *Mar 1 19:00:36.161: EIGRP: received packet with MD5 authentication, key id = 1 *Mar 1 19:00:36.165: EIGRP: Received REPLY on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:36.165: AS 100, Flags 0x0, Seq 30/81 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:36.165: EIGRP: Enqueueing ACK on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:36.165: Ack seq 30 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.169: EIGRP: Sending ACK on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:36.169: AS 100, Flags 0x0, Seq 0/30 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.185: EIGRP: Recei R1#ved ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.185: AS 100, Flags 0x0, Seq 0/82 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 *Mar 1 19:00:36.185: EIGRP: Serial0/0.1 multicast flow blocking cleared *Mar 1 19:00:36.205: EIGRP: Received QUERY on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.205: AS 100, Flags 0x0, Seq 96/82 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:36.205: EIGRP: Enqueueing ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.209: Ack seq 96 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.209: EIGRP: Sending ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.209: AS 100, Flags 0x0, Seq 0/96 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.221: EIGRP: Enqueueing REPLY on Serial0/0.1 nbr 208.28.1.2 iidbQ un/rely 0/1 peerQ un/rely 0/0 serno 101-101 *Mar 1 19:00:36.225: EIGRP: Requeued unicast on Serial0/0.1 *Mar 1 19:00:36.229: EIGRP: Sending REPLY on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.229: AS 100, Flags 0x0, Seq 83/96 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 serno 101-101 *Mar 1 19:00:36.269: EIGRP: Received ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.269: AS 100, Flags 0x0, Seq 0/83 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 *Mar 1 19:00:36.361: EIGRP: Received REPLY on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.361: AS 100, Flags 0x0, Seq 97/83 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:36.361: EIGRP: Enqueueing ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.361: Ack seq 97 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.365: EIGRP: Sending ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.365: AS 100, Flags 0x0, Seq 0/97 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.377: EIGRP: Enqueueing UPDATE on Serial0/0.1 iidbQ un/rely 0/1 serno 102-102 *Mar 1 19:00:36.377: EIGRP: Enqueueing UPDATE on Ethernet0/1 iidbQ un/rely 0/1 serno 102-102 *Mar 1 19:00:36.381: EIGRP: Enqueueing UPDATE on Serial0/0.1 nbr 208.28.1.2 iidbQ un/rely 0/0 peerQ un/rely 0/0 serno 102-102 *Mar 1 19:00:36.381: EIGRP: Sending UPDATE on Ethernet0/1 *Mar 1 19:00:36.385: AS 100, Flags 0x0, Seq 85/0 idbQ 0/0 iidbQ un/rely 0/0 serno 102-102 *Mar 1 19:00:36.385: EIGRP: Sending UPDATE on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.385: AS 100, Flags 0x0, Seq 84/97 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 serno 102-102 *Mar 1 19:00:36.389: EIGRP: Received ACK on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:36.389: AS 100, Flags 0x0, Seq 0/85 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 *Mar 1 19:00:36.389: EIGRP: Ethernet0/1 multicast flow blocking cleared *Mar 1 19:00:36.433: EIGRP: Received ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.433: AS 100, Flags 0x0, Seq 0/84 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 *Mar 1 19:00:36.437: EIGRP: Serial0/0.1 multicast flow blocking cleared *Mar 1 19:00:36.477: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 19:00:36.481: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 *Mar 1 19:00:36.481: EIGRP: Received UPDATE on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.481: AS 100, Flags 0x0, Seq 98/84 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:36.481: EIGRP: Enqueueing ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.481: Ack seq 98 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.485: EIGRP: Sending ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.485: AS 100, Flags 0x0, Seq 0/98 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.513: EIGRP: Enqueueing QUERY on Ethernet0/1 iidbQ un/rely 0/1 serno 103-103 *Mar 1 19:00:36.513: EIGRP: Sending QUERY on Ethernet0/1 *Mar 1 19:00:36.513: AS 100, Flags 0x0, Seq 86/0 idbQ 0/0 iidbQ un/rely 0/0 serno 103-103 *Mar 1 19:00:36.517: EIGRP: Enqueueing QUERY on Serial0/0.1 iidbQ un/rely 0/1 serno 103-103 *Mar 1 19:00:36.517: EIGRP: Received ACK on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:36.517: AS 100, Flags 0x0, Seq 0/86 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 *Mar 1 19:00:36.521: EIGRP: Ethernet0/1 multicast flow blocking cleared *Mar 1 19:00:36.521: EIGRP: Enqueueing QUERY on Serial0/0.1 nbr 208.28.1.2 iidbQ un/rely 0/0 peerQ un/rely 0/0 serno 103-103 *Mar 1 19:00:36.521: EIGRP: Sending QUERY on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.525: AS 100, Flags 0x0, Seq 87/98 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 serno 103-103 *Mar 1 19:00:36.533: EIGRP: received packet with MD5 authentication, key id = 1 *Mar 1 19:00:36.537: EIGRP: Received REPLY on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:36.537: AS 100, Flags 0x0, Seq 31/86 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:36.537: EIGRP: Enqueueing ACK on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:36.537: Ack seq 31 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.541: EIGRP: Sending ACK on Ethernet0/1 nbr 17.57.100.2 *Mar 1 19:00:36.541: AS 100, Flags 0x0, Seq 0/31 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.566: EIGRP: Received ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.566: AS 100, Flags 0x0, Seq 0/87 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 *Mar 1 19:00:36.570: EIGRP: Serial0/0.1 multicast flow blocking cleared *Mar 1 19:00:36.610: EIGRP: Received QUERY on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.614: AS 100, Flags 0x0, Seq 101/87 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:36.614: EIGRP: Enqueueing ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.614: Ack seq 101 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.618: EIGRP: Sending ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.618: AS 100, Flags 0x0, Seq 0/101 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.626: EIGRP: Enqueueing REPLY on Serial0/0.1 nbr 208.28.1.2 iidbQ un/rely 0/1 peerQ un/rely 0/0 serno 104-104 *Mar 1 19:00:36.630: EIGRP: Requeued unicast on Serial0/0.1 *Mar 1 19:00:36.634: EIGRP: Sending REPLY on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.634: AS 100, Flags 0x0, Seq 88/101 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 serno 104-104 *Mar 1 19:00:36.670: EIGRP: Received ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.670: AS 100, Flags 0x0, Seq 0/88 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/1 *Mar 1 19:00:36.726: EIGRP: Received REPLY on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.726: AS 100, Flags 0x0, Seq 102/88 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 *Mar 1 19:00:36.730: EIGRP: Enqueueing ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.730: Ack seq 102 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.734: EIGRP: Sending ACK on Serial0/0.1 nbr 208.28.1.2 *Mar 1 19:00:36.734: AS 100, Flags 0x0, Seq 0/102 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 1/0 *Mar 1 19:00:36.758: EIGRP: Enqueueing UPDATE on Serial0/0.1 iidbQ un/rely 0/1 serno 105-105 *Mar 1 19:00:36.758: EIGRP: Enqueueing UPDATE on Ethernet0/1 iidbQ un/rely 0/1 serno 105-105 *Mar 1 19:00:36.762: EIGRP: Enqueueing UPDATE o