=~=~=~=~=~=~=~=~=~=~=~= PuTTY log 2006.03.21 13:02:08 =~=~=~=~=~=~=~=~=~=~=~= RACK9AS>1 [Resuming connection 1 to r1 ... ] R1# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh run int s 1/0 Building configuration... Current configuration : 178 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 end R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#it   nt s 1/.0  0 R3(config-if)#no fram R3(config-if)#no frame-relay invc  R3(config-if)#no frame-relay inverse-arp R3(config-if)#^Z R3# *Mar 1 03:32:49.195: %SYS-5-CONFIG_I: Configured from console by console R3#^x2 % Unknown command or computer name, or unable to find computer address R3# R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2>en 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#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#int s 1/0.1 R2(config-subif)#no frame-relay interface-dlci 203 R2(config-subif)#fram map 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#ping *Mar 1 03:33:25.250: %SYS-5-CONFIG_I: Configured from console by console R2#ping 208.28.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 208.28.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 112/116/124 ms R2#ping 208.28.1.1 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 R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh run int s 21? % Unrecognized command R3#sh run int s 21  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# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#sh run int s 1/0/ .1 Building configuration... Current configuration : 149 bytes ! 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 end R2# R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#e router eigrp 100 R3(config-router)#no auto R3(config-router)#net 208.28.1.2 0.0.0.0 R3(config-router)#int s 1/0 R3(config-if)#no ip ? Interface IP configuration subcommands: access-group Specify access control for packets accounting Enable IP accounting on this interface address Set the IP address of an interface audit Apply IDS audit name auth-proxy Apply authentication proxy authentication authentication subcommands bandwidth-percent Set EIGRP bandwidth limit bgp BGP interface commands broadcast-address Set the broadcast address of an interface cef Cisco Express Forwarding interface commands cgmp Enable/disable CGMP dhcp Configure DHCP parameters for this interface directed-broadcast Enable forwarding of directed broadcasts dvmrp DVMRP interface commands flow NetFlow related commands hello-interval Configures IP-EIGRP hello interval helper-address Specify a destination address for UDP broadcasts hold-time Configures IP-EIGRP hold time idle-group Specify interesting packets for idle-timer igmp IGMP interface commands information-reply Enable sending ICMP Information Reply messages --More--   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)# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router eigrp 100 R1(config-router)#n  po    o auto R1(config-router)#net 208.28.1.1 0.0.0.0. ^ % Invalid input detected at '^' marker. R1(config-router)#net 208.28.1.1 0.0.0.0.  R1(config-router)# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router eigrp 100 R2(config-router)#no ai iu u   ut  auto R2(config-router)#net 20890  .28.1.3 0.0.0.0 R2(config-router)# RACK9AS> [Resuming connection 2 to r2 ... ] R2(config-router)#int lo 0 R2(config-if)#ip address 2.2.2.2 255.255.255.0 R2(config-if)#router eigrp 100 R2(config-router)#exit R2(config)#access-list             ip access R2(config)#ip access-list ? extended Extended Access List log-update Control access list log updates logging Control access list logging resequence Resequence Access List standard Standard Access List R2(config)#ip access-list ex    st NotMine R2(config-std-nacl)#deny ip 2.2.2.0 0.0.0.0                       exit R2(config)#exitip access-list st NotMinenip access-list st NotMineoip access-list st NotMine ip access-list st NotMine R2(config)#ip no ip access-list st NotMineexit ip access-list st NotMine NotMine  NotMine e NotMinex NotMine R2(config-ext-nacl)#deny host 2.2.2.2  .0 host 255.255.255.0 ^ % Invalid input detected at '^' marker. R2(config-ext-nacl)#deny host 2.2.2.0 host 255.255.255.0ihost 2.2.2.0 host 255.255.255.0phost 2.2.2.0 host 255.255.255.0 host 2.2.2.0 host 255.255.255.0 R2(config-ext-nacl)#per ip any any R2(config-ext-nacl)#route.r    r eigrp 100 R2(config-router)#dis R2(config-router)#distr R2(config-router)#distribute-list NotMine in ? Async Async interface BRI ISDN Basic Rate Interface BVI Bridge-Group Virtual Interface CTunnel CTunnel interface Dialer Dialer interface FastEthernet FastEthernet IEEE 802.3 Loopback Loopback interface MFR Multilink Frame Relay bundle interface Multilink Multilink-group interface Null Null interface Port-channel Ethernet Channel of interfaces Serial Serial Tunnel Tunnel interface Vif PGM Multicast Host interface Virtual-Template Virtual Template interface Virtual-TokenRing Virtual TokenRing R2(config-router)#distribute-list NotMine in Access-list type conflicts with prior definition % This command only accepts named standard IP access-lists. R2(config-router)#distribute-list NotMine in                            exit R2(config)#access-list 100 den ip host 2.2.2.2 0 host 255.255.255.0 R2(config)#access-list 100 per ip anuy  y any R2(config)#router eigrp 100 R2(config-router)#diustr    str R2(config-router)#distribute-list 100 in R2(config-router)#exit R2(config)#no ip access-list ex NotMine R2(config)# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)#exit R1(config)#access-list 100 den ip        ip    den ip 17.57.0.0      0.0.0 0.63.255 n any. any2 any5 any5 any R1(config)#access-list 100 per ip any any R1(config)#router eigrp 100 R1(config-router)#distr 100 in R1(config-router)#net 17.547  7.100.1 0.0.0.0 R1(config-router)# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2(config)#router eip rp    grp 100 R2(config-router)#net 2.2.2.2 .0.0.0.00.0.0.0  R2(config-router)# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Mar R3(config-if)#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 00:00:32 1 5000 1 0 R3(config-if)#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 00:00:43 1 5000 1 0 R3(config-if)#do deb fram pacjh j     Frame Relay packet debugging is on R3(config-if)#do u all *Mar 1 03:50:45.988: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 73 R3(config-if)#do u all *Mar 1 03:50:47.082: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 R3(config-if)#do u all *Mar 1 03:50:50.988: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 73 *Mar 1 03:50:51.890: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 R3(config-if)#do u all *Mar 1 03:50:55.988: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 73 *Mar 1 03:50:56.397: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 R3(config-if)#do u all *Mar 1 03:51:00.989: Serial1/0: broadcast search *Mar 1 03:51:00.989: Serial1/0:encaps failed on broadcast for link 7(IP) *Mar 1 03:51:00.993: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: retry limit exceeded *Mar 1 03:51:01.305: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 *Mar 1 03:51:01.305: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is up: new adjacency R3(config-if)#do u all *Mar 1 03:51:01.317: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 73 R3(config-if)#do u all *Mar 1 03:51:03.320: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 73 R3(config-if)#do u all *Mar 1 03:51:06.213: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 *Mar 1 03:51:06.321: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 73 R3(config-if)#do u all *Mar 1 03:51:10.821: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 73 *Mar 1 03:51:11.021: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 R3(config-if)#do u all *Mar 1 03:51:15.729: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 *Mar 1 03:51:15.821: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 73 R3(config-if)#do u all *Mar 1 03:51:20.236: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 *Mar 1 03:51:20.821: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 73 R3(config-if)#do u all *Mar 1 03:51:25.044: Serial1/0(i): dlci 301(0x48D1), pkt type 0x800, datagramsize 64 *Mar 1 03:51:25.821: Serial1/0(o): dlci 301(0x48D1), pkt type 0x800(IP), datagramsize 73 R3(config-if)#do u all All possible debugging has been turned off R3(config-if)#exit R3(config)#router eigrp 100 R3(config-router)#nei R3(config-router)#neighbor 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)#neighbor 208.28.1.1 ser 1/0 ? R3(config-router)#neighbor 208.28.1.1 ser 1/0 R3(config-router)#neighbor 208.28.1.1 ser 1/0  *Mar 1 03:52:00.130: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: Static peer configured R3(config-router)#neighbor 208.28.1.1 ser 1/0  ser 1/0 3 ser 1/0  R3(config-router)#^Z R3# *Mar 1 03:52:10.503: %SYS-5-CONFIG_I: Configured from console by console R3#config tsh run int s 1/0config t  sh ip eigrp nei IP-EIGRP neighbors for process 100 R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2(config-router)#nei 208.28.1.2 s 1/-0  0.1 R2(config-router)# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1(config-router)#nei 208.28.1.2 s 1/0   0/0.1 R1(config-router)#^Z R1# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Mar 1 03:52:55.332: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is up: new adjacency R3# R3# *Mar 1 03:52:57.147: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (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 1 208.28.1.1 Se1/0 14 00:00:03 48 1140 0 2 0 208.28.1.3 Se1/0 178 00:00:04 1 3000 2 1 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 208.28.1.1 Se1/0 10 00:00:18 48 1140 0 2 0 208.28.1.3 Se1/0 164 00:00:20 44 1140 0 2 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 208.28.1.1 Se1/0 13 00:00:20 48 1140 0 2 0 208.28.1.3 Se1/0 162 00:00:22 44 1140 0 2 R3#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 208.28.1.1 Se1/0 11 00:00:22 48 1140 0 2 0 208.28.1.3 Se1/0 161 00:00:24 44 1140 0 2 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, 00:00:59, Serial1/0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20640000] via 208.28.1.3, 00:00:59, Serial1/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3# RACK9AS>2 [Resuming connection 2 to r2 ... ] *Ma R2(config-router)#^Z R2#shj     *Mar 1 03:54:09.526: %SYS-5-CONFIG_I: Configured from console by console R2#sh ip rotue ^ % Invalid input detected at '^' marker. 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, 1 subnets D 17.57.100.0 [90/21049600] via 208.28.1.2, 00:01:11, 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#   RACK9AS> [Resuming connection 2 to r2 ... ] R2#sh access-list Extended IP access list 100 10 deny ip host 2.2.2.0 host 255.255.255.0 20 permit ip any any (6 matches) R2# RACK9AS>1 [Resuming connection 1 to r1 ... ] * R1#sh access-list Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1#sh access-listconfig t sh access-list sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, Ethernet0/1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:01:50, 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#ping 2.2.2.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 112/115/120 ms R1#ping 2.2.2.2 sou 17.8 57.100.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds: Packet sent with a source address of 17.57.100.1 !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 113/115/116 ms 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 neighbor 208.28.1.2 Serial0/0.1 distribute-list 100 in no auto-summary ! no ip http server ip classless ! ! access-list 100 deny ip 17.0.0.0 0.63.255.255 any access-list 100 permit ip any any ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 --More--   R1#sh 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 3 via 208.28.1.2 (21152000/20640000), Serial0/0.1 P 17.57.100.0/24, 1 successors, FD is 281600, serno 2 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 t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#access-list 1 den 17.0.0.0.  0.63.255.255 R1(config)#router eigrp 100 R1(config-router)#distr R1(config-router)#distribute-list 1 in R1(config-router)#^Z R1#config tsh ip eigrp top all *Mar 1 03:58:28.611: %SYS-5-CONFIG_I: Configured from console by console R1#sh ip eigrp top allrun | b router ping 2.2.2.2 sou 17.57.100.1 sh ip route access-list Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1#confi *Mar 1 03:58:37.666: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is down: route configuration changed R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#access-list 1 *Mar 1 03:58:41.504: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is up: new adjacency R1(config)#access-list 1 per any R1(config)#^Z R1# *Mar 1 03:58:46.224: %SYS-5-CONFIG_I: Configured from console by console R1#config tsh access-list Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 (1 match) 20 permit any Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1#sh access-list Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 (1 match) 20 permit any Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1# *Mar 1 03:58:55.627: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is down: route configuration changed R1#sh access-list Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 (1 match) 20 permit any Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1#sh access-list Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 (1 match) 20 permit any Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1#sh access-list Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 (1 match) 20 permit any Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1#sh access-list Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 (1 match) 20 permit any Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1#sh access-list Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 (1 match) 20 permit any Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1#sh access-list Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 (1 match) 20 permit any Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, Ethernet0/1 208.28.1.0/24 is variably subnetted, 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 R1#sh run int     | 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 distribute-list 1 in no auto-summary ! no ip http server ip classless ! ! access-list 1 deny 17.0.0.0 0.63.255.255 access-list 1 permit any access-list 100 deny ip 17.0.0.0 0.63.255.255 any access-list 100 permit ip any any ! ! ! ! ! ! line con 0 exec-timeout 0 0 --More-- *Mar 1 03:59:38.233: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is up: new adjacency --More--   R1#sh run | b eigrpip 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 00:00:04 1212 5000 0 19 R1#sh ip eigrp neirun | b eigrpip eigrp nei route  Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, Ethernet0/1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:00:07, 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#sh ip routeeigrp neirun | b eigrpip eigrp nei route access-list Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 (2 matches) 20 permit any (4 matches) Extended IP access list 100 10 deny ip 17.0.0.0 0.63.255.255 any 20 permit ip any any (6 matches) R1#sh access-listip route eigrp neirun | b eigrpip eigrp nei route access-listconfig t sh access-listconfig t sh 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 4 via 208.28.1.2 (21152000/20640000), Serial0/0.1 P 17.57.100.0/24, 1 successors, FD is 281600, serno 2 via Connected, Ethernet0/1 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# RACK9AS> [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)# R1(config)#no access-list 100 R1(config)#^Z R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#no access-list                ^Z R2#sh a *Mar 1 04:00:37.005: %SYS-5-CONFIG_I: Configured from console by console R2#sh access-list Extended IP access list 100 10 deny ip host 2.2.2.0 host 255.255.255.0 20 permit ip any any (14 matches) R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#no access-list 100 R2(config)#ace cess-list 1 den 2.2.2.0 R2(config)# *Mar 1 04:01:00.279: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial1/0.1) is down: route configuration changed R2(config)#ac % Incomplete command. R2(config)#ess   access-list 1 per any R2(config)#router eigrp 100 R2(config-router)#distr R2(config-router)#distribute-list 1 in R2(config-router)#^Z R2# *Mar 1 04:01:23.930: %SYS-5-CONFIG_I: Configured from console by console R2#sh run | b *Mar 1 04:01:30.641: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial1/0.1) is up: new adjacency R2#sh run | b eigrp *Mar 1 04:01:33.834: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial1/0.1) is down: route configuration changedrouter 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 distribute-list 1 in no auto-summary ! ip classless ! no ip http server no ip http secure-server ! access-list 1 deny 2.2.2.0 access-list 1 permit any ! ! ! ! ! ! ! ! ! --More--   R2#sh run int s 1/0.1 Building configuration... Current configuration : 149 bytes ! 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 end R2# R2# *Mar 1 04:02:26.276: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial1/0.1) is up: new adjacency R2#v RACK9AS>x3 % Incomplete command. RACK9AS> [Resuming connection 2 to r2 ... ] % Incomplete command. R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Mar 1 03 R3#sh run | b eigrp 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 shutdown ! interface Serial1/5 --More--   R3#sh ru nint s 1/0 ^ % Invalid input detected at '^' marker. R3#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# R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#router eigrp 100 R3(config-router)#no e nei 208.28.1.1 % Incomplete command. R3(config-router)#no nei 208.28.1.1 s 1/0 R3(config-router)#no nei 208.28.1.1 s 1/0 *Mar 1 04:04:06.841: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: R3(config-router)#no nei 208.28.1.1 s 1/0 s 1/0 2 s 1/0 s 1/0 3 s 1/0 R3(config-router)# *Mar 1 04:04:14.417: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is down: R3(config-router)#int s 1/0 R3(config-if)#frame-relay map ip 208.28.1.1 301 bro R3(config-if)#frame-relay map ip 208.28.1.3 302 bro R3(config-if)#^Z R3# *Mar 1 04:04:48.762: %SYS-5-CO RACK9AS>2 [Resuming connection 2 to r2 ... ] *Maconfig t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#router eoi     r eigrp 100 R2(config-router)#ne o nei 208.28.1.2 s 1/0.1 R2(config-router)# *Mar 1 04:05:12.176: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial1/0.1) is up: new adjacency R2(config-router)#int s 1/.  0 /0.1 R2(config-subif)#\ fram map ip 208.28.1.2 203 broa R2(config-subif)#^Z R2# R2# *Mar 1 04:05:34.460: %SYS-5-CONFIG_I: Configured from console by console R2# RACK9AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#routre eigrp 100 ^ % Invalid input detected at '^' marker. R1(config)#router eigrp 100 R1(config-router)#no nei 208.28.1.2 s 0/0.1 R1(config-router)#^Z R1# RACK9AS>3 [Resuming connection 3 to r3 ... ] NFIG_I: Configured from console by console R3# R3# *Mar 1 04:05:58.933: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (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 0 208.28.1.1 Se1/0 11 00:00:03 1 3000 1 0 R3# *Mar 1 04:06:11.137: %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 Se1/0 175 00:00:06 1568 5000 0 12 0 208.28.1.1 Se1/0 14 00:00:18 40 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 1 208.28.1.3 Se1/0 168 00:00:13 1568 5000 0 12 0 208.28.1.1 Se1/0 12 00:00:26 40 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 1 208.28.1.3 Se1/0 158 00:00:23 1568 5000 0 12 0 208.28.1.1 Se1/0 11 00:00:35 40 1140 0 9 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, 00:00:35, Serial1/0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20640000] via 208.28.1.3, 00:00:26, Serial1/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, Ethernet0/1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:00:36, 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#shy ip     iip eigrp top all ^ % Invalid input detected at '^' marker. R1#sh iip eigrp top allsh 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 7 via 208.28.1.2 (21152000/20640000), Serial0/0.1 P 17.57.100.0/24, 1 successors, FD is 281600, serno 2 via Connected, Ethernet0/1 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#sh access      run | i access-list access-list 1 deny 17.0.0.0 0.63.255.255 access-list 1 permit any R1# 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 distribute-list 1 in no auto-summary ! no ip http server ip classless ! ! access-list 1 deny 17.0.0.0 0.63.255.255 access-list 1 permit any ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 --More--   R1# R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#sh run | b router        interface Serial1/0.1 interface Serial1/0.1 multipoint ip address 208.28.1.3 255.255.255.248 frame-relay map ip 208.28.1.1 203 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 distribute-list 1 in no auto-summary ! ip classless ! no ip http server no ip http secure-server ! access-list 1 deny 2.2.2.0 access-list 1 permit any --More--  ! ! ! ! ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous line aux 0 line vty 0 4 ! ! end R2# R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh run | b interface Serial1/0 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--   R3#^x6 % Unknown command or computer name, or unable to find computer address R3# R3# RACK9AS>6 [Resuming connection 6 to r6 ... ] 01:1 S6#config t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#router eigrp 100 S6(config-router)#no auto S6(config-router)#net 17.57.100.2 0.0.0.0 S6(config-router)#int     int 04:15:43: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.1 (Vlan16) is up: new adjacency    int vlan 16 S6(config-if)#do sh ip int bri e sh ip int bre ^ % Invalid input detected at '^' marker. S6(config-if)#do sh ip int bre ie 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-if)#ip authe S6(config-if)#ip authentication ? key-chain key-chain mode mode S6(config-if)#ip authentication mode ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) S6(config-if)#ip authentication mode ei 100 ? md5 Keyed message digest S6(config-if)#ip authentication mode ei 100 md5 S6(config-if)# 04:16:46: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.1 (Vlan16) is down: authentication mode changed S6(config-if)#ip authentication mode ei 100 md5                     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 eiu  100 ? WORD name of key-chain S6(config-if)#ip authentication key-chain ei 100 Prob3 S6(config-if)#eixc t ^ % Invalid input detected at '^' marker. S6(config-if)#exit S6(config)#key ? chain Key-chain management config-key Set a private configuration key for general use S6(config)#key ch S6(config)#key chain ? WORD Key-chain name S6(config)#key chain Prob3 ? S6(config)#key chain Prob3 S6(config-keychain)#? Key-chain configuration commands: default Set a command to its defaults exit Exit from key-chain configuration mode key Configure a key no Negate a command or set its defaults S6(config-keychain)#key ? <0-2147483647> Key identifier S6(config-keychain)#key 1 ? S6(config-keychain)#key 1 S6(config-keychain-key)#? Key-chain key configuration commands: accept-lifetime Set accept lifetime of key default Set a command to its defaults exit Exit from key-chain key configuration mode key-string Set key string no Negate a command or set its defaults send-lifetime Set send lifetime of key S6(config-keychain-key)#key S6(config-keychain-key)#key-string ? 0 Specifies an UNENCRYPTED password will follow 7 Specifies a HIDDEN password will follow LINE The UNENCRYPTED (cleartext) user password S6(config-keychain-key)#key-string bosco S6(config-keychain-key)#^Z S6#s 04:19:30: %SYS-5-CONFIG_I: Configured from console by consoleh ip eigrp nei IP-EIGRP neighbors for process 100 S6# S6#sh ip eigrp nei IP-EIGRP neighbors for process 100 S6#config t Enter configuration commands, one per line. End with CNTL/Z. S6(config)#log buff % Ambiguous command: "log buff" S6(config)#^Z S6#config t 04:19:50: %SYS-5-CONFIG_I: Configured from console by consolesh ip eigrp neiconfig t  Enter configuration commands, one per line. End with CNTL/Z. S6(config)#log buffg buff S6(config)#^Z S6# 04:20:00: %SYS-5-CONFIG_I: Configured from console by console S6# S6# S6#bed     deb ip  eigrpg pac hell ^ % Invalid input detected at '^' marker. S6#deb eigrpg pac hellconfig t deb eigrpg pac hell pac hell  EIGRP Packets debugging is on (HELLO) S6# 04:20:23: EIGRP: Sending HELLO on Vlan16 04:20:23: AS 100, Flags 0x0, Seq 0/0 id RACK9AS>1 [Resuming connection 1 to r1 ... ] *Mar R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#key chain prob3 R1(config-keychain)#key 2 R1(config-keychain-key)#key R1(config-keychain-key)#key-string bosco R1(config-keychain-key)#int e 0/1 R1(config-if)#do sh ip int brie Interface IP-Address OK? Method Status Protocol Ethernet0/0 208.28.1.66 YES manual up up Serial0/0 unassigned YES manual up up Serial0/0.1 208.28.1.1 YES manual up up Ethernet0/1 17.57.100.1 YES manual up up Serial0/1 unassigned YES unset administratively down down R1(config-if)#ip authen mode eigrp 100 md5 R1(config-if)#u ip auithen        then    uthen key eigrp 19 00 ? WORD name of key-chain R1(config-if)#ip authen key eigrp 100 prob3 R1(config-if)#^Z R1# RACK9AS>6 [Resuming connection 6 to r6 ... ] 04: S6# 04:21:41: EIGRP: Sending HELLO on Vlan16 04:21:41: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:46: EIGRP: Sending HELLO on Vlan16 04:21:46: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:50: EIGRP: Sending HELLO on Vlan16 04:21:50: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0sh log Syslog logging: enabled (0 messages dropped, 1 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled) Console logging: level debugging, 131 messages logged, xml disabled, filtering disabled Monitor logging: level debugging, 0 messages logged, xml disabled, filtering disabled Buffer logging: level debugging, 131 messages logged, xml disabled, filtering disabled Exception Logging: size (4096 bytes) Count and timestamp logging messages: disabled File logging: disabled Trap logging: level informational, 74 message lines logged --More--   Log Buffer (4096 bytes): thernet0/4, changed state to up 01:17:06: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to down 01:17:07: %LINK-3-UPDOWN: Interface FastEthernet0/4, changed state to down 01:17:13: %LINK-3-UPDOWN: Interface FastEthernet0/4, changed state to up 01:17:15: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to up 01:17:25: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, chang 04:21:55: EIGRP: Sending HELLO on Vlan16 04:21:55: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0ed state to down 01:17:26: %LINK-3-UPDOWN: Interface FastEthernet0/4, changed state to down 01:17:54: %SYS-5-CONFIG_I: Configured from console by console 01:18:02: %LINK-3-UPDOWN: Interface FastEthernet0/4, changed state to up 01:18:03: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to up 01:18:53: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to down 01:18:54: %LINK-3-UPDOWN: Interface FastEthernet0/4, changed state to down 01:18:59: %LINK-3-UPDOWN: Interface FastEthernet0/4, changed state to up 01:19:00: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to up 01:19:14: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to down --More--  01:19:15: %LINK-3-UPDOWN: Interface FastEthernet0/4, changed state to down 01:19:51: %LINK-3-UPDOWN: Interface FastEthernet0/4, changed state to up 01:19:52: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/4, changed state to up 04:15:43: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.1 (Vlan16) is up: new adjacency 04:16:46: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.1 (Vlan16) is down: authentication mode changed 04:19:30: %SYS-5-CONFIG_I: Configured from console by console 04:19:50: %SYS-5-CONFIG_I: Configured from console by console 04:20:00: %SYS-5-CONFIG_I: Configured from console by console 04:20:23: EIGRP: Sending HELLO on Vlan16 04:20:23: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:20:27: EIGRP: Sending HELLO on Vlan16 04:20:27: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:20:32: EIGRP: Sending HELLO on Vlan16 04:20:32: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:20:37: EIGRP: Sending HELLO on Vlan16 04:20:37: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:20:41: EIGRP: Sending HELLO on Vlan16 04:20:41: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:20:45: EIGRP: Sending HELLO on Vlan16 04:20:45: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 --More--  04:20:50: EIGRP: Sending HELLO on Vlan16 04:20:50: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:20:55: EIGRP: Sending HELLO on Vlan16 04:20:55: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:20:59: EIGRP: Sending HELLO on Vlan16 04:20:59: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:04: EIGRP: Sending HELLO on Vlan16 04:21:04: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:09: EIGRP: Sending HELLO on Vlan16 04:21:09: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:14: EIGRP: Sending HELLO on Vlan16 04:21:14: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:18: EIGRP: Sending HELLO on Vlan16 04:21:18: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:22: EIGRP: Sending HELLO on Vlan16 04:21:22: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:27: EIGRP: Sending HELLO on Vlan16 04:21:27: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:32: EIGRP: Sending HELLO on Vlan16 04:21:32: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:36: EIGRP: Sending HELLO on Vlan16 04:21:36: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:41: EIGRP: Sending HELLO on Vlan16 --More--  04:21:41: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:46: EIGRP: Sending HELLO on Vlan16 04:21:46: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un 04:21:59: EIGRP: Sending HELLO on Vlan16 04:21:59: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0/rely 0/0 04:21:50: EIGRP: Sending HELLO on Vlan16 04:21:50: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:21:55: EIGRP: Sending HELLO on Vlan16 04:21:55: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 S6# 04:22:04: EIGRP: Sending HELLO on Vlan16 04:22:04: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:22:09: EIGRP: Sending HELLO on Vlan16 04:22:09: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 S6# S6# S6# S6# 04:22:13: EIGRP: Sending HELLO on Vlan16 04:22:13: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 RACK9AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#sh run int     int e 0/0 Building configuration... Current configuration : 82 bytes ! interface Ethernet0/0 ip address 208.28.1.66 255.255.255.240 half-duplex end R1#sh run int e 0/0 1 Building configuration... Current configuration : 163 bytes ! 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 end R1# RACK9AS>6 [Resuming connection 6 to r6 ... ] 04 S6#sh ip eigrp nei IP-EIGRP neighbors for process 100 S6# 04:22:51: EIGRP: Sending HELLO on Vlan16 04:22:51: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:22:56: EIGRP: Sending HELLO on Vlan16 04:22:56: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int e 0/1 R1(config-if)#shut R1(config-if)#do deb ip   *Mar 1 04:20:57.758: %LINK-5-CHANGED: Interface Ethernet0/1, changed state to administratively down *Mar 1 04:20:58.760: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/1, changed state to down R1(config-if)#do deb eigrp pac hel; EIGRP Packets debugging is on (HELLO) R1(config-if)#do deb eigrp pac hel;  EIGRP Packets debugging is on (HELLO) R1(config-if)# *Mar 1 04:21:05.351: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 04:21:05.351: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)#u   *Mar 1 04:21:09.902: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 04:21:09.902: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)#u no shut R1(config-if)# *Mar 1 04:21:12.675: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 04:21:12.675: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 04:21:14.193: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 04:21:14.193: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 04:21:14.554: %LINK-3-UPDOWN: Interface Ethernet0/1, changed state to up *Mar 1 04:21:15.556: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/1, changed state to up R1(config-if)# *Mar 1 04:21:16.838: EIGRP: pkt authentication key id = 1, key not defined or not live *Mar 1 04:21:17.647: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 04:21:17.647: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 04:21:18.857: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 04:21:18.857: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 04:21:21.245: EIGRP: pkt authentication key id = 1, key not defined or not live *Mar 1 04:21:22.170: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 04:21:22.170: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 04:21:23.649: EIGRP: Sending HELLO on Serial0/0.1 *Mar 1 04:21:23.649: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)# *Mar 1 04:21:25.548: EIGRP: pkt authentication key id = 1, key not defined or not live R1(config-if)#do u *Mar 1 04:21:26.562: EIGRP: Sending HELLO on Ethernet0/1 *Mar 1 04:21:26.562: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 R1(config-if)#do u all All possible debugging has been turned off R1(config-if)#exit R1(config)#exitdo u allno shut do deb eigrp pac hel;shut int e 0/1p authen key eigrp 100 prob3mode eigrp 100 md5 do sh ip int brie int e 0/1 key-string bosco 2 chain prob3 R1(config-keychain)#key 1 R1(config-keychain-key)#key R1(config-keychain-key)#key-string bosco R1(config-keychain-key)#^Z R1# *Mar 1 04:22:12.433: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is up: new adjacency R1# *Mar 1 04:22:13.863: %SYS-5-CONFIG_I: Configured from console by console R1#[Ax6 % Unknown command or computer name, or unable to find computer address R1# R1# RACK9AS>6 [Resuming connection 6 to r6 ... ] 04:2 S6# 04:24:34: EIGRP: received packet with MD5 authentication, key id = 1 04:24:34: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:34: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 04:24:34: EIGRP: Sending HELLO on Vlan16 04:24:34: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0sh log Syslog logging: enabled (0 messages dropped, 1 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled) Console logging: level debugging, 257 messages logged, xml disabled, filtering disabled Monitor logging: level debugging, 0 messages logged, xml disabled, filtering disabled Buffer logging: level debugging, 257 messages logged, xml disabled, filtering disabled Exception Logging: size (4096 bytes) Count and timestamp logging messages: disabled File logging: disabled Trap logging: level informational, 75 message lines logged --More-- 04:24:38: EIGRP: received packet with MD5 authentication, key id = 1 04:24:38: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:38: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 04:24:39: EIGRP: Sending HELLO on Vlan16 04:24:39: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:43: EIGRP: received packet with MD5 authentication, key id = 1 04:24:43: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:43: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0  Log Buffer (4096 bytes): 0/0 iidbQ un/rely 0/0 04:22:42: EIGRP: Sending HELLO on Vlan16 04:22:42: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:22:47: EIGRP: Sending HELLO on Vlan16 04:22:47: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:22:51: EIGRP: Sending HELLO on Vlan16 04:22:51: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:22:56: EIGRP: Sending HELLO on Vlan16 04:22:56: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/ 04:24:44: EIGRP: Sending HELLO on Vlan16 04:24:44: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/00 04:23:01: EIGRP: Sending HELLO on Vlan16 04:23:01: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:06: EIGRP: Sending HELLO on Vlan16 04:23:06: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:11: EIGRP: Sending HELLO on Vlan16 04:23:11: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:16: EIGRP: Sending HELLO on Vlan16 04:23:16: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:20: EIGRP: Sending HELLO on Vlan16 04:23:20: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:25: EIGRP: Sending HELLO on Vlan16 04:23:25: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 --More--  04:23:29: EIGRP: Sending HELLO on Vlan16 04:23:29: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:34: EIGRP: Sending HELLO on Vlan16 04:23:34: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:38: EIGRP: Sending HELLO on Vlan16 04:23:38: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:43: EIGRP: Sending HELLO on Vlan16 04:23:43: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:47: EIGRP: Sending HELLO on Vlan16 04:23:47: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:52: EIGRP: Sending HELLO on Vlan16 04:23:52: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:23:56: EIGRP: Sending HELLO on Vlan16 04:23:56: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:01: EIGRP: Sending HELLO on Vlan16 04:24:01: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:06: EIGRP: Sending HELLO on Vlan16 04:24:06: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:11: EIGRP: Sending HELLO on Vlan16 04:24:11: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:15: EIGRP: Sending HELLO on Vlan16 04:24:15: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:20: EIGRP: Sending HELLO on Vlan16 --More--  04:24:20: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:25: EIGRP: received packet with MD5 authentication, key id = 1 04:24:25: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:25: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 04:24:25: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.1 (Vlan16) is up: new adjacency 04:24:25: EIGRP: Sending HELLO on Vlan16 04:24:25: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:25: EIGRP: received packet with MD5 authentication, key id = 1 04:24:25: EIGRP: Sending HELLO on Vlan16 04:24:25: AS 100, Flags 04:24:47: EIGRP: received packet with MD5 authentication, key id = 1 04:24:47: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:47: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/00x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:29: EIGRP: received packet with MD5 authentication, key id = 1 04:24:29: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:29: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 04:24:30: EIGRP: Sending HELLO on Vlan16 04:24:30: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:34: EIGRP: received packet with MD5 authentication, key id = 1 04:24:34: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:34: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 04:24:34: EIGRP: Sending HELLO on Vlan16 04:24:34: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 --More--  04:24:38: EIGRP: received packet with MD5 authentication, key id = 1 04:24:38: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:38: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 04:24:39: EIGRP: Sending HELLO on Vlan16 04:24:39: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:43: EIGRP: received packet with MD5 authentication, key id = 1 04:24:43: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:43: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 S6# 04:24:49: EIGRP: Sending HELLO on Vlan16 04:24:49: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:52: EIGRP: received packet with MD5 authentication, key id = 1 04:24:52: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:52: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 04:24:53: EIGRP: Sending HELLO on Vlan16 04:24:53: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:24:57: EIGRP: received packet with MD5 authentication, key id = 1 04:24:57: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:24:57: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 04:24:58: EIGRP: Sending HELLO on Vlan16 04:24:58: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 04:25:02: EIGRP: received packet with MD5 authentication, key id = 1 04:25:02: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:25:02: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 04:25:02: EIGRP: Sending HELLO on Vlan16 04:25:02: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0u all % Ambiguous command: " u all" S6# 04:25:06: EIGRP: received packet with MD5 authentication, key id = 1 04:25:06: EIGRP: Received HELLO on Vlan16 nbr 17.57.100.1 04:25:06: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0 peerQ un/rely 0/0 04:25:07: EIGRP: Sending HELLO on Vlan16 04:25:07: AS 100, Flags 0x0, Seq 0/0 idbQ 0/0 iidbQ un/rely 0/0u all All possible debugging has been turned off S6# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#key-string bosco 1 chain prob3 R1(config-keychain)#no key 2 R1(config-keychain)#^Z R1#sh ry *Mar 1 04:24:02.389: %SYS-5-CONFIG_I: Configured from console by console R1#sh ry   un | 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 distribute-list 1 in no auto-summary ! --More--   R1# RACK9AS>6 [Resuming connection 6 to r6 ... ] S6#sh run | b keu y 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 FastEthernet0/1 switchport access vlan 16 switchport mode access ! interface FastEthernet0/2 switchport access vlan 20 switchport mode dynamic desirable ! interface FastEthernet0/3 --More--   S6#sh run | b vlan16 S6#sh run | b vlan16an 16 switchport access vlan 16 switchport mode access ! interface FastEthernet0/2 switchport access vlan 20 switchport mode dynamic desirable ! interface FastEthernet0/3 switchport mode dynamic desirable ! interface FastEthernet0/4 switchport access vlan 30 switchport mode access spanning-tree portfast ! interface FastEthernet0/5 switchport mode dynamic desirable ! interface FastEthernet0/6 switchport mode dynamic desirable ! interface FastEthernet0/7 switchport mode dynamic desirable --More--  ! interface FastEthernet0/8 switchport mode dynamic desirable ! interface FastEthernet0/9 switchport mode dynamic desirable ! interface FastEthernet0/10 switchport mode dynamic desirable ! interface FastEthernet0/11 switchport mode dynamic desirable ! interface FastEthernet0/12 switchport mode dynamic desirable ! interface FastEthernet0/13 switchport mode dynamic desirable ! interface FastEthernet0/14 switchport mode dynamic desirable ! interface FastEthernet0/15 --More--   switchport mode dynamic desirable ! interface FastEthernet0/16 switchport mode dynamic desirable ! interface FastEthernet0/17 switchport mode dynamic desirable ! interface FastEthernet0/18 switchport mode dynamic desirable ! interface FastEthernet0/19 switchport mode dynamic desirable ! interface FastEthernet0/20 switchport mode dynamic desirable ! interface FastEthernet0/21 switchport mode dynamic desirable ! interface FastEthernet0/22 switchport mode dynamic desirable ! --More--  interface FastEthernet0/23 switchport mode dynamic desirable ! interface FastEthernet0/24 switchport trunk encapsulation dot1q switchport mode dynamic desirable ! interface GigabitEthernet0/1 switchport mode dynamic desirable ! interface GigabitEthernet0/2 switchport mode dynamic desirable ! interface Vlan1 no ip address shutdown ! 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 ! router eigrp 100 --More--   network 17.57.100.2 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 ! ! end S6# S6# RACK9AS>4 [Resuming connection 4 to r4 ... ] * R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#router iepgr       eog  igrp 100 R4(config-router)#\no auto ^ % Invalid input detected at '^' marker. R4(config-router)#no auto R4(config-router)#net 17.80.1.2 0.0.0.0 R4(config-router)#^Z R4# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#roue ter eigrp 100 R3(config-router)#net 17.80.1.1 0.0.0.0 R3(config-router)#^Z R3# *Mar 1 04:26:44.887: %SYS-5-CONFIG_I: Configured from console by console R3# RACK9AS>4 [Resuming connection 4 to r4 ... ] *Mar R4#sh ip roujte ^ % Invalid input detected at '^' marker. R4#sh ipadfig j[owaerjgt ^ % Invalid input detected at '^' marker. R4#;lreag R4#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 2 subnets C 17.80.1.0 is directly connected, FastEthernet0/0 D 17.57.100.0 [90/20540160] via 17.80.1.1, 00:00:06, FastEthernet0/0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20642560] via 17.80.1.1, 00:00:06, FastEthernet0/0 208.28.1.0/29 is subnetted, 1 subnets D 208.28.1.0 [90/20514560] via 17.80.1.1, 00:00:06, FastEthernet0/0 R4#ping 2.2.2.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 2.2.2.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 60/60/60 ms R4#pin g17.57.100.2 Translating "g17.57.100.2" % Unrecognized host or address, or protocol not running. R4#pin g17.57.100.217.57.100.2  Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/56/60 ms R4#^x3 % Unknown command or computer name, or unable to find computer address R4# R4# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Mar R3#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# RACK9AS>4 [Resuming connection 4 to r4 ... ] R4#sh run | b ropiuter      outer R4#sh run | b roouteruter  router eigrp 100 network 17.80.1.2 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 login ! ! --More--   R4# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#do sh int s 1 -0  -0  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(config)# RACK9AS>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 1606, LMI stat recvd 1607, 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 52/0, interface broadcasts 26 Last input 00:00:00, output 00:00:05, output hang never Last clearing of "show interface" counters 04:27:49 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 2693 packets input, 174474 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 1985 packets output, 48110 bytes, 0 underruns --More--   R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1(config)#int s 0/0.1 R1(config-subif)#ban 128 R1(config-subif)#ipo    ? 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 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 irdp ICMP Router Discovery Protocol load-sharing Style of load sharing --More--   R1(config-subif)#ip ba R1(config-subif)#ip bandwidth-percent ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) R1(config-subif)#ip bandwidth-percent ei ? <1-65535> Autonomous system number R1(config-subif)#ip bandwidth-percent ei 10  0 ? <1-999999> Maximum bandwidth percentage that EIGRP may use R1(config-subif)#ip bandwidth-percent ei 100 80 R1(config-subif)#^Z R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#fo sh       int s 1/0.1 R2(config-subif)#do sh run int s 1/0.1 Building configuration... Current configuration : 159 bytes ! 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 end R2(config-subif)# R2(config-subif)# R2(config-subif)#do sh run int s 1/0.1int s 1/0.1 int s 1/0.1 int s 1/0.1 int s 1/0.1  Serial1/0.1 is up, line protocol is up Hardware is CD2430 in sync mode Internet address is 208.28.1.3/29 MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation FRAME-RELAY Last clearing of "show interface" counters never R2(config-subif)#ioip     p ban R2(config-subif)#ip bandwidth-percent ei 100 80 R2(config-subif)#^Z R2# *Mar 1 04:30:23.882: %SYS-5-CONFIG RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/0 R3(config-if)#ip ba R3(config-if)#ip bandwidth-percent ei  R3(config-if)#ip bandwidth-percent ei 100 ? <1-999999> Maximum bandwidth percentage that EIGRP may use R3(config-if)#ip bandwidth-percent ei 100 160 R3(config-if)#^Z R3# *Mar 1 04:31:49.619: %SYS-5-CONFIG_I: Configured from console by console R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] *M R1#sh run int s 1/0.1 ^ % Invalid input detected at '^' marker. R1#sh run int s 1/0.1/0.1 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# RACK9AS>2 [Resuming connection 2 to r2 ... ] _I: Configured from console by console R2# R2#sh 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# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh run int 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#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int s 1/0 R3(config-if)#ip ? Interface IP configuration subcommands: access-group Specify access control for packets accounting Enable IP accounting on this interface address Set the IP address of an interface audit Apply IDS audit name auth-proxy Apply authentication proxy authentication authentication subcommands bandwidth-percent Set EIGRP bandwidth limit bgp BGP interface commands broadcast-address Set the broadcast address of an interface cef Cisco Express Forwarding interface commands cgmp Enable/disable CGMP dhcp Configure DHCP parameters for this interface directed-broadcast Enable forwarding of directed broadcasts dvmrp DVMRP interface commands flow NetFlow related commands hello-interval Configures IP-EIGRP hello interval helper-address Specify a destination address for UDP broadcasts hold-time Configures IP-EIGRP hold time idle-group Specify interesting packets for idle-timer igmp IGMP interface commands information-reply Enable sending ICMP Information Reply messages --More--   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)#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 ei R3(config-if)#ip summary-address eigrp ? <1-65535> Autonomous system number R3(config-if)#ip summary-address eigrp 100 ? A.B.C.D IP address R3(config-if)#ip summary-address eigrp 100 1764  .64.0.0 ? A.B.C.D IP network mask R3(config-if)#ip summary-address eigrp 100 17.64.0.0 255.192.0.0 R3(config-if)# *Mar 1 04:34:33.459: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is down: summary configured *Mar 1 04:34:33.463: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: summary configured R3(config-if)# *Mar 1 04:34:36.336: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is up: new adjacency R3(config-if)#^Z R3# RACK9AS>2 1 [Resuming connection 1 to r1 ... ] *Mar 1 R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int s 0/0.1 R1(config-subif)#ip sum ei 100 ? A.B.C.D IP address R1(config-subif)#ip sum ei 100 17.0.0.0 255.192.0.0 R1(config-subif)#^Z R1# *Mar 1 04:36:04.649: %SYS-5-CONFIG_I: Configured from console by console R1# *Mar 1 04:36:26.076: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is up: new adjacency 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, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:00:07, Serial0/0.1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:00:07, 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#0 Trying 0... % Destination unreachable; gateway or host down % Unknown command or computer name, or unable to find computer address R1#0sh 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, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:00:18, Serial0/0.1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:00:18, 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#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, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:00:30, Serial0/0.1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:00:30, 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#sh run int s 0/0.1 Building configuration... Current configuration : 221 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 17.0.0.0 255.192.0.0 5 frame-relay interface-dlci 103 end R1#sh ip eigrp top[  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 via 208.28.1.2 (21152000/20640000), Serial0/0.1 P 17.0.0.0/10, 1 successors, FD is 281600 via Summary (281600/0), Null0 P 17.57.100.0/24, 1 successors, FD is 281600 via Connected, Ethernet0/1 P 17.64.0.0/10, 1 successors, FD is 20514560 via 208.28.1.2 (20514560/28160), Serial0/0.1 P 208.28.1.0/29, 1 successors, FD is 20512000 via Connected, Serial0/0.1 R1#sh ip eigrp toprun int s 0/0.1ip 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, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:01:00, Serial0/0.1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:01:00, 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#clea ip rout * R1#clea ip rout *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, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:00:01, Serial0/0.1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:00:01, 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# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Mar 1 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, 3 subnets, 2 masks D 17.0.0.0/10 [90/20537600] via 208.28.1.1, 00:01:25, Serial1/0 C 17.80.1.0/24 is directly connected, FastEthernet0/0 D 17.64.0.0/10 is a summary, 00:02:20, Null0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20640000] via 208.28.1.3, 00:01:25, Serial1/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#sh ip ropute ^ % Invalid input detected at '^' marker. R1#sh ip ropute    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 17.0.0.0/8 is variably subnetted, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:00:22, Serial0/0.1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:00:22, 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#ship     ip routeputeute clea ip rout *sh ip route 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 20 via 208.28.1.2 (21152000/20640000), Serial0/0.1 P 17.0.0.0/10, 1 successors, FD is 281600, serno 18 via Summary (281600/0), Null0 P 17.57.100.0/24, 1 successors, FD is 281600, serno 10 via Connected, Ethernet0/1 P 17.64.0.0/10, 1 successors, FD is 20514560, serno 19 via 208.28.1.2 (20514560/28160), Serial0/0.1 P 208.28.1.0/29, 1 successors, FD is 20512000, serno 12 via Connected, Serial0/0.1 via 208.28.1.2 (21024000/20512000), Serial0/0.1 R1# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/8 is variably subnetted, 3 subnets, 2 masks D 17.0.0.0/10 [90/20537600] via 208.28.1.1, 00:02:12, Serial1/0 C 17.80.1.0/24 is directly connected, FastEthernet0/0 D 17.64.0.0/10 is a summary, 00:03:07, Null0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20640000] via 208.28.1.3, 00:02:12, Serial1/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#sh ip roeigrp top allute ^ % Invalid input detected at '^' marker. 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, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:01:32, Serial0/0.1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:01:32, 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#clea ip eigrp ? <1-65535> Autonomous System neighbors Clear IP-EIGRP neighbors vrf Select a VPN Routing/Forwarding instance R1#clea ip eigrp 100 ? neighbors Clear IP-EIGRP neighbors R1#clea ip eigrp 100 nei ? A.B.C.D IP-EIGRP neighbor address Async Async interface BVI Bridge-Group Virtual Interface CTunnel CTunnel interface Dialer Dialer interface Ethernet IEEE 802.3 Group-Async Async Group interface Loopback Loopback interface MFR Multilink Frame Relay bundle interface Multilink Multilink-group interface Null Null interface Serial Serial Tunnel Tunnel interface Vif PGM Multicast Host interface Virtual-Template Virtual Template interface Virtual-TokenRing Virtual TokenRing R1#clea ip eigrp 100 nei R1# *Mar 1 04:39:34.453: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is down: manually cleared *Mar 1 04:39:34.453: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is down: manually cleared R1# *Mar 1 04:39:38.456: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is up: new adjacency R1#clea ip eigrp 100 nei sh ip route  Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, Ethernet0/1 208.28.1.0/24 is variably subnetted, 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 17.0.0.0/24 is subnetted, 1 subnets 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#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, Ethernet0/1 208.28.1.0/24 is variably subnetted, 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 nei n *Mar 1 04:40:04.646: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is up: new adjacency R1#sh ip nei nei ^ % Invalid input detected at '^' marker. R1#sh ip nei nei    ^ % Invalid input detected at '^' marker. R1#sh ip nei enei inei gnei rnei pnei  nei  IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 208.28.1.2 Se0/0.1 175 00:00:08 44 708 0 45 0 17.57.100.2 Et0/1 12 00:00:34 4 200 0 13 R1#sh ip eigrp nei nei 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, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:00:08, Serial0/0.1 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152000] via 208.28.1.2, 00:00:08, 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# RACK9AS>3 [Resuming connection 3 to r3 ... ] * R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/8 is variably subnetted, 3 subnets, 2 masks D 17.0.0.0/10 [90/20537600] via 208.28.1.1, 00:00:24, Serial1/0 C 17.80.1.0/24 is directly connected, FastEthernet0/0 D 17.64.0.0/10 is a summary, 00:04:57, Null0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20640000] via 208.28.1.3, 00:04:02, Serial1/0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3# RACK9AS>4 [Resuming connection 4 to r4 ... ] R4#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/8 is variably subnetted, 2 subnets, 2 masks D 17.0.0.0/10 [90/20540160] via 17.80.1.1, 00:00:32, FastEthernet0/0 C 17.80.1.0/24 is directly connected, FastEthernet0/0 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/20642560] via 17.80.1.1, 00:04:11, FastEthernet0/0 208.28.1.0/29 is subnetted, 1 subnets D 208.28.1.0 [90/20514560] via 17.80.1.1, 00:12:53, FastEthernet0/0 R4#sh ip routerun | b routerouter^x3 pin 17.57.100.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.57.100.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/58/60 ms R4# RACK9AS>6 [Resuming connection 6 to r6 ... ] 04:4 S6#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/8 is variably subnetted, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Vlan16 D 17.64.0.0/10 [90/20514816] via 17.57.100.1, 00:00:46, Vlan16 2.0.0.0/24 is subnetted, 1 subnets D 2.2.2.0 [90/21152256] via 17.57.100.1, 00:00:46, Vlan16 208.28.1.0/29 is subnetted, 1 subnets D 208.28.1.0 [90/20512256] via 17.57.100.1, 00:01:15, Vlan16 S6# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1# R1#sh ip access Standard IP access list 1 10 deny 17.0.0.0, wildcard bits 0.63.255.255 (10 matches) 20 permit any (48 matches) R1#sh 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 22 via 208.28.1.2 (21152000/20640000), Serial0/0.1 P 17.0.0.0/10, 1 successors, FD is 281600, serno 18 via Summary (281600/0), Null0 P 17.57.100.0/24, 1 successors, FD is 281600, serno 10 via Connected, Ethernet0/1 P 17.64.0.0/10, 1 successors, FD is 20514560, serno 21 via 208.28.1.2 (20514560/28160), Serial0/0.1 P 208.28.1.0/29, 1 successors, FD is 20512000, serno 12 via Connected, Serial0/0.1 via 208.28.1.2 (21024000/20512000), Serial0/0.1 R1#^x2 % Unknown command or computer name, or unable to find computer address R1# R1# RACK9AS>2 [Resuming connection 2 to r2 ... ] *M R2#sih ip route ^ % Invalid input detected at '^' marker. 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 17.0.0.0/10 is subnetted, 2 subnets D 17.0.0.0 [90/21049600] via 208.28.1.2, 00:01:52, Serial1/0.1 D 17.64.0.0 [90/20514560] via 208.28.1.2, 00:05:31, 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 17.57.100.2 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 = 112/115/124 ms R2#ping 17.57.100.2        80.1.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 17.80.1.2, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 56/59/60 ms R2#^Z R2# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#sh run int s 0/0.1 Building configuration... Current configuration : 221 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 17.0.0.0 255.192.0.0 5 frame-relay interface-dlci 103 end R1# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3#sh run int s 1/0 Building configuration... Current configuration : 347 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 17.64.0.0 255.192.0.0 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)#do sh run | b eigrpip summary-address eigrp 100 17.64.0.0 255.192.0.0do sh run | b eigrp reigrpoeigrpueigrpteigrpeeigrpreigrp 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(config)#router eigrp 100 R3(config-router)#log ? % Unrecognized command R3(config-router)#log     ? Router configuration commands: address-family Enter Address Family command mode auto-summary Enable automatic network number summarization default Set a command to its defaults default-information Control distribution of default information default-metric Set metric of redistributed routes distance Define an administrative distance distribute-list Filter networks in routing updates eigrp EIGRP specific commands exit Exit from routing protocol configuration mode help Description of the interactive help system maximum-paths Forward packets over multiple paths metric Modify EIGRP routing metrics and parameters neighbor Specify a neighbor router network Enable routing on an IP network no Negate a command or set its defaults offset-list Add or subtract offset from RIP metrics passive-interface Suppress routing updates on an interface redistribute Redistribute information from another routing protocol timers Adjust routing timers traffic-share How to compute traffic share over alternate paths variance Control load balancing variance --More--   R3(config-router)#ei 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 log R3(config-router)#eigrp log-neighbor-n R3(config-router)#eigrp log-neighbor-nc R3(config-router)#eigrp log-neighbor-nc ^ % Invalid input detected at '^' marker. R3(config-router)#eigrp log-neighbor-nc  c R3(config-router)#eigrp log-neighbor-changes R3(config-router)#eigrp log-neighbor-changes         w R3(config-router)#^Z R3#config tsh run int s 1/0config t   *Mar 1 04:43:20.383: %SYS-5-CONFIG_I: Configured from console by console R3#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# RACK9AS>4 [Resuming connection 4 to r4 ... ] R4#config t Enter configuration commands, one per line. End with CNTL/Z. R4(config)#int fa 0/0 R4(config-if)#ip ei R4(config-if)#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--   R4(config-if)#ip he R4(config-if)#ip hell 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 100 ? <1-65535> Seconds between hello transmissions R4(config-if)#ip hello-interval eigrp 100 30 R4(config-if)#^Z R4# *Mar 1 04:46:36.698: %SYS-5-CONFIG_I: Configured from console by console R4# RACK9AS>3 [Resuming connection 3 to r3 ... ] R3# *Mar 1 04:44:24.576: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is down: holding time expired R3# *Mar 1 04:44:38.731: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is up: new adjacency R3#sh ip r eigrp neri  i 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 10 00:00:09 1 3000 0 8 0 208.28.1.1 Se1/0 13 00:06:05 36 354 0 32 1 208.28.1.3 Se1/0 162 00:09:33 35 354 0 20 R3#sh ip eigrp nei *Mar 1 04:44:58.436: %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 13 00:06:19 36 354 0 32 1 208.28.1.3 Se1/0 148 00:09:47 35 354 0 20 R3# *Mar 1 04:45:06.673: %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 12 00:00:03 1687 5000 0 10 0 208.28.1.1 Se1/0 13 00:06:28 36 354 0 32 1 208.28.1.3 Se1/0 139 00:09:56 35 354 0 20 R3#co *Mar 1 04:45:23.381: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is down: holding time expired R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)#int fa 0/0 R3(config-if)#ip hel R3(config-if)#ip held R3(config-if)#ip held  R3(config-if)#ip hel =  ol R3(config-if)#ip hold-time ? eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) R3(config-if)#ip hold-time ei  R3(config-if)#ip hold-time ei 100 *Mar 1 04:45:36.073: %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 100 ? <1-65535> Seconds before neighbor is considered down R3(config-if)#ip hold-time ei 100 8 90-  R3(config-if)#^Z R3#config tsh ip eigrp nei *Mar 1 04:45:45.441: %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 2 17.80.1.2 Fa0/0 5 00:00:11 1403 5000 0 12 0 208.28.1.1 Se1/0 13 00:07:05 36 354 0 32 1 208.28.1.3 Se1/0 158 00:10:32 35 354 0 20 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 00:07:10 36 354 0 32 1 208.28.1.3 Se1/0 152 00:10:38 35 354 0 20 R3# *Mar 1 04:45:52.496: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is down: holding time expired R3# R3# R3#sh ip eigrp nei *Mar 1 04:46:01.579: %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 00:00:02 842 5000 0 14 0 208.28.1.1 Se1/0 14 00:07:22 36 354 0 32 1 208.28.1.3 Se1/0 140 00:10:49 35 354 0 20 R3# RACK9AS>4 [Resuming connection 4 to r4 ... ] * R4#sh ip eigrp nei IP-EIGRP neighbors for process 100 R4# *Mar 1 04:48:44.298: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.1 (FastEthernet0/0) is down: Interface Goodbye received 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 89 00:00:00 1 2000 1 0 R4# *Mar 1 04:48:48.766: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.1 (FastEthernet0/0) is up: new adjacency R4# RACK9AS>4 [Resuming connection 4 to r4 ... ] R4# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Mar 1 0 R3#config t Enter configuration commands, one per line. End with CNTL/Z. R3(config)# *Mar 1 04:46:46.433: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is down: holding time expired R3(config)#int fa 0/0 R3(config-if)#int fa 0/0p hold-time ei 100 90nip hold-time ei 100 90oip hold-time ei 100 90 ip hold-time ei 100 90 R3(config-if)#^Z R3# *Mar 1 04:47:01.029: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is up: new adjacency R3# *Mar 1 04:47:02.575: %SYS-5-CONFIG_I: Configured from console by console R3# RACK9AS>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? / R4(config)#int fa 0/0 R4(config-if)# *Mar 1 04:49:47.534: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.1 (FastEthernet0/0) is down: Interface Goodbye received R4(config-if)#ip hold R4(config-if)#ip hold-time ei 100 9 *Mar 1 04:49:52.070: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.1 (FastEthernet0/0) is up: new adjacency R4(config-if)#ip hold-time ei 100 90 R4(config-if)#^Z R4# *Mar 1 RACK9AS>3 [Resuming connection 3 to r3 ... ] * *Mar 1 04:47:28.458: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.80.1.2 (FastEthernet0/0) is up: new adjacency R3# 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 2 17.80.1.2 Fa0/0 88 00:00:03 1755 5000 0 20 0 208.28.1.1 Se1/0 11 00:08:49 36 354 0 32 1 208.28.1.3 Se1/0 163 00:12:17 35 354 0 20 R3# RACK9AS>4 [Resuming connection 4 to r4 ... ] 04:49:54.502: %SYS-5-C R4# R4#sh run int 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# RACK9AS>2 [Resuming connection 2 to r2 ... ] R2#config t Enter configuration commands, one per line. End with CNTL/Z. R2(config)#i router eigrp 20  100 R2(config-router)#ei R2(config-router)#eigrp s? stub R2(config-router)#eigrp s 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 re R2(config-router)#eigrp stub rec R2(config-router)#eigrp stub receive-only ? R2(config-router)#eigrp stub receive-only  \             st ? connected Do advertise connected routes redistributed Do advertise redistributed routes static Do advertise static routes summary Do advertise summary routes R2(config-router)#eigrp stub st      b re R2(config-router)#eigrp stub rec R2(config-router)#eigrp stub receive-only R2(config-router)# *Mar 1 04:54:31.768: %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 run *Mar 1 04:54:47.325: %SYS-5-CONFIG_I: Configured from console by console R2#sh run | b router *Mar 1 04:54:51.909: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial1/0.1) is up: new adjacencyrouter eigrp 100 network 2.2.2.2 0.0.0.0 network 208.28.1.3 0.0.0.0 distribute-list 1 in no auto-summary eigrp stub receive-only ! ip classless ! no ip http server no ip http secure-server ! access-list 1 deny 2.2.2.0 access-list 1 permit any ! ! ! ! ! ! ! ! ! --More--   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 distribute-list 1 in no auto-summary eigrp stub receive-only ! ip classless ! no ip http server no ip http secure-server ! access-list 1 deny 2.2.2.0 access-list 1 permit any ! ! ! ! ! ! ! ! ! --More--   R2# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Mar R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/8 is variably subnetted, 3 subnets, 2 masks D 17.0.0.0/10 [90/20537600] via 208.28.1.1, 00:16:57, Serial1/0 C 17.80.1.0/24 is directly connected, FastEthernet0/0 D 17.64.0.0/10 is a summary, 00:21:31, Null0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 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 : 347 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 17.64.0.0 255.192.0.0 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-if)# ip summary-address eigrp 100 17.64.0.0 255.192.0.0 ? <1-255> Administrative distance R3(config-if)# ip summary-address eigrp 100 17.64.0.0 255.192.0.0 2556  R3(config-if)# *Mar 1 04:56:43.287: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.3 (Serial1/0) is down: summary configured *Mar 1 04:56:43.291: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is down: summary configured R3(config-if)# *Mar 1 04:56:46.757: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.1 (Serial1/0) is up: new adjacency R3(config-if)#^Z R3# *Mar 1 04:56:52.626: %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 17.64.0.0 255.192.0.0 255 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#sh ip        RACK9AS>1 [Resuming connection 1 to r1 ... ] *Mar R1#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is not set 17.0.0.0/24 is subnetted, 1 subnets C 17.57.100.0 is directly connected, Ethernet0/1 208.28.1.0/24 is variably subnetted, 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 i eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 0 17.57.100.2 Et0/1 11 00:18:41 2 200 0 15 R1# *Mar 1 04:58:32.246: %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 1 208.28.1.2 Se0/0.1 176 00:00:05 1136 5000 0 60 0 17.57.100.2 Et0/1 12 00:18:58 1 200 0 16 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, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:00:05, 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# RACK9AS>3 [Resuming connection 3 to r3 ... ] *M 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, 3 subnets, 2 masks D 17.0.0.0/10 [90/20537600] via 208.28.1.1, 00:00:17, Serial1/0 C 17.80.1.0/24 is directly connected, FastEthernet0/0 D 17.64.0.0/10 is a summary, 00:23:19, Null0 208.28.1.0/29 is subnetted, 1 subnets C 208.28.1.0 is directly connected, Serial1/0 R3#clea ip rout * R3#clea ip rout *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, 2 subnets, 2 masks D 17.0.0.0/10 [90/20537600] via 208.28.1.1, 00:00:01, Serial1/0 C 17.80.1.0/24 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#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, 2 subnets, 2 masks D 17.0.0.0/10 [90/20537600] via 208.28.1.1, 00:00:10, Serial1/0 C 17.80.1.0/24 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#sh ip top   eoigr    igrp top 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 17.0.0.0/10, 1 successors, FD is 20537600 via 208.28.1.1 (20537600/281600), Serial1/0 P 17.80.1.0/24, 1 successors, FD is 28160 via Connected, FastEthernet0/0 P 17.64.0.0/10, 1 successors, FD is 28160 via Summary (28160/0), Null0 P 208.28.1.0/29, 1 successors, FD is 20512000 via Connected, Serial1/0 R3# RACK9AS>1 [Resuming connection 1 to r1 ... ] R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#int s 0/0.1 R1(config-subif)#int s 0/0.1p sum ei 100 17.0.0.0 255.192.0.0 255 R1(config-subif)#^Z R1# *Mar 1 04:59:43.202: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is down: summary configured R1#sh *Mar 1 04:59:44.224: %SYS-5-CONFIG_I: Configured from console by console R1#sh run int s 1/  0/0., 1 Building configuration... Current configuration : 223 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 17.0.0.0 255.192.0.0 255 frame-relay interface-dlci 103 end R1# RACK9AS>3 [Resuming connection 3 to r3 ... ] *Mar 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 17.64.0.0 255.192.0.0 255 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# RACK9AS> [Resuming connection 3 to r3 ... ] R3# RACK9AS>1` % Unknown command or computer name, or unable to find computer address RACK9AS>1 [Resuming connection 1 to r1 ... ] *Ma R1#conbfig t       nfig t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#i router eigrp 100 R1(config-router)#no distr 1 in R1(config-router)#^Z R1#sh i *Mar 1 05:01:03.322: %SYS-5-CONFIG_I: Configured from console by console R1#sh ip eigrp top 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 17.0.0.0/10, 1 successors, FD is 281600 via Summary (281600/0), Null0 P 17.57.100.0/24, 1 successors, FD is 281600 via Connected, Ethernet0/1 P 17.64.0.0/10, 1 successors, FD is 20514560 via 208.28.1.2 (20514560/28160), Serial0/0.1 P 208.28.1.0/29, 1 successors, FD is 20512000 via Connected, Serial0/0.1 R1#cel    lea *Mar 1 05:01:12.357: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is down: route configuration changed *Mar 1 05:01:12.357: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is down: route configuration changed *Mar 1 05:01:12.485: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is up: new adjacency R1#clea ip         sh ip eigrp top 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 17.0.0.0/10, 1 successors, FD is 281600 via Summary (281600/0), Null0 P 17.57.100.0/24, 1 successors, FD is 281600 via Connected, Ethernet0/1 P 208.28.1.0/29, 1 successors, FD is 20512000 via Connected, Serial0/0.1 R1#sh ip eigrp nei] ^ % Invalid input detected at '^' marker. R1#sh ip eigrp nei] \ ^ % Invalid input detected at '^' marker. R1#sh ip eigrp nei\  *Mar 1 05:01:27.698: %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 1 208.28.1.2 Se0/0.1 178 00:00:01 1 2000 1 0 0 17.57.100.2 Et0/1 11 00:00:16 1 4500 0 20 R1#sh ip eigrp nei IP-EIGRP neighbors for process 100 H Address Interface Hold Uptime SRTT RTO Q Seq (sec) (ms) Cnt Num 1 208.28.1.2 Se0/0.1 179 00:00:08 36 708 0 158 0 17.57.100.2 Et0/1 14 00:00:23 1 200 0 38 R1#sh ip eigrp nei\]top  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 A 17.0.0.0/10, 1 Successors, FD is 21049600 1 replies, active 00:00:00, query-origin: Local origin via Summary (281600/0), Null0 Remaining replies: via 208.28.1.2, r, Serial0/0.1 P 17.57.100.0/24, 1 successors, FD is 281600 via Connected, Ethernet0/1 P 17.64.0.0/10, 1 successors, FD is 20514560 via 208.28.1.2 (20514560/28160), Serial0/0.1 P 208.28.1.0/29, 1 successors, FD is 20512000 via Connected, Serial0/0.1 R1#sh ip eigrp top 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 17.0.0.0/10, 1 successors, FD is 281600, U via Summary (281600/0), Null0 P 17.57.100.0/24, 1 successors, FD is 281600 via Connected, Ethernet0/1 P 17.64.0.0/10, 1 successors, FD is 20514560 via 208.28.1.2 (20514560/28160), Serial0/0.1 P 208.28.1.0/29, 1 successors, FD is 20512000 via Connected, Serial0/0.1 R1#sh ip eigrp top         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, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:00:39, 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#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, 2 subnets, 2 masks C 17.57.100.0/24 is directly connected, Ethernet0/1 D 17.64.0.0/10 [90/20514560] via 208.28.1.2, 00:00:43, 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#sh ip routeeigrp top 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 A 17.0.0.0/10, 1 Successors, FD is 21049600 1 replies, active 00:00:00, query-origin: Local origin via 208.28.1.2 (21049600/20537600), r, Serial0/0.1 via Summary (281600/0), Null0 P 17.57.100.0/24, 1 successors, FD is 281600 via Connected, Ethernet0/1 P 17.64.0.0/10, 1 successors, FD is 20514560 via 208.28.1.2 (20514560/28160), Serial0/0.1 P 208.28.1.0/29, 1 successors, FD is 20512000 via Connected, Serial0/0.1 R1#config t Enter configuration commands, one per line. End with CNTL/Z. R1(config)#router eigrp 100 R1(config-router)#distr 1 in R1(config-router)#^Z R1# *Mar 1 05:02:56.391: %SYS-5-CONFIG_I: Configured from console by console R1# *Mar 1 05:03:05.129: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 208.28.1.2 (Serial0/0.1) is down: route configuration changed *Mar 1 05:03:05.129: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is down: route configuration changed R1# *Mar 1 05:03:08.711: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 100: Neighbor 17.57.100.2 (Ethernet0/1) is up: new adjacency R1#