! --More-- interface Serial1/3 --More-- no ip address --More-- shutdown no dce-terminal-timing-enable!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 192.168.10.0 0.0.0.255 area 0!!ip http serverno ip http secure-server!!!control-plane!!line con 0line aux 0line vty 0 4 password telnet login! --More-- !endRouter1# show running-config Building configuration...Current configuration : 897 bytes!version 12.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router1!boot-start-markerboot-end-marker!enable password cisco!no aaa new-model!resource policy!ip cef!!! --More-- *Mar 1 05:26:33.259: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to down*Mar 1 05:26:43.483: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to up ! --More-- !!!!!!interface FastEthernet0/0 ip address 192.168.10.1 255.255.255.0 duplex auto speed auto!interface Serial1/0 ip address 10.1.1.2 255.255.255.252!interface Serial1/1 no ip address shutdown no dce-terminal-timing-enable!interface Serial1/2 no ip address shutdown no dce-terminal-timing-enable --More-- !interface Serial1/3 no ip address shutdown no dce-terminal-timing-enable!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 192.168.10.0 0.0.0.255 area 0!!ip http serverno ip http secure-server!!!control-plane!!line con 0line aux 0line vty 0 4 --More-- *Mar 1 05:27:53.259: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to down*Mar 1 05:28:05.259: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to up password telnet login!!endRouter1# Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#Router1#*Mar 1 05:29:13.259: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to down*Mar 1 05:29:25.259: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to upRouter1#confRouter1#configure termRouter1#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router1(config)#confiRouter1(config)#config serRouter1(config)#config serial ^% Invalid input detected at '^' marker.Router1(config)#conf% Incomplete command.Router1(config)#terRouter1(config)#terminal-queue interRouter1(config)#interface seraRouter1(config)#interface seraRouter1(config)#interface serial *Mar 1 05:30:33.259: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to downinterRouter1(config)#interface serial inter*Mar 1 05:30:43.483: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to up% Incomplete command.Router1(config)#interRouter1(config)#interface serRouter1(config)#interface serial 1/0Router1(config-if)#iop ip addRouter1(config-if)#ip address 1.1.1.1 255.255.255.252Router1(config-if)#no shRouter1(config-if)#no shutdown Router1(config-if)#*Mar 1 05:31:53.271: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to downRouter2>Router2>enablePassword: Router2#con shRouter2#show runRouter2#show running-config Building configuration...Current configuration : 989 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 209.165.200.225 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.20.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 10.1.1.1 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 10.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0 network 192.168.20.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-server --More-- ip classless!!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#show running-config Building configuration...Current configuration : 989 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 209.165.200.225 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.20.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 10.1.1.1 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 10.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0 network 192.168.20.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-server --More-- ip classless!!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#conRouter2#con confRouter2#configure terRouter2#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router2(config)#interRouter2(config)#interface fasRouter2(config)#interface fastEthernet % Incomplete command.Router2(config)#interface fastEthernet 0?/ Router2(config)#interface fastEthernet 0?/ Router2(config)#interface fastEthernet 0/0Router2(config-if)#ip addRouter2(config-if)#ip address 192.168.11.1 255.255.255.255 0Router2(config-if)#no shRouter2(config-if)#no shutdown Router2(config-if)#endRouter2#*Mar 1 00:19:55.283: %SYS-5-CONFIG_I: Configured from console by consolewrBuilding configuration...[OK]Router2#wrBuilding configuration...[OK]Router2#wr configure terminal show running-config enable shRouter2#show runRouter2#show running-config Building configuration...Current configuration : 989 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 209.165.200.225 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 10.1.1.1 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 10.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0 network 192.168.20.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-server --More-- ip classless --More-- ! --More-- ! --More-- ! --More-- ! --More-- ! --More-- ! --More-- ! --More-- !line con 0line aux 0line vty 0 4 password telnet login!!endRouter2# Router2#Router2#Router2#Router2#Router2#Router2#conRouter2#confRouter2#configure terRouter2#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router2(config)#interRouter2(config)#interface serRouter2(config)#interface serial 0/0Router2(config-if)#ip addRouter2(config-if)#ip address 1.1.1.2 255.255.255.252Router2(config-if)#no shRouter2(config-if)#no shutdown Router2(config-if)#endRouter2#*Mar 1 00:22:51.035: %SYS-5-CONFIG_I: Configured from console by consoleRouter2#ru shRouter2#show runRouter2#show running-config Building configuration...Current configuration : 988 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 209.165.200.225 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 10.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0 network 192.168.20.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-server --More-- ip classless!!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#confRouter2#configure terRouter2#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router2(config)#interRouter2(config)#interface serRouter2(config)#interface serial 0/1Router2(config-if)#ip addRouter2(config-if)#ip address 2.2.2.1 255.255.255.252Router2(config-if)#no *Mar 1 00:24:45.639: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.11.1 on Serial0/1 from FULL to DOWN, Neighbor Down: Interface down or detachedshRouter2(config-if)#no shutdown Router2(config-if)#endRouter2#shRouter2#show *Mar 1 00:24:56.431: %SYS-5-CONFIG_I: Configured from console by consolerunRouter2#show running-config Building configuration...Current configuration : 987 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 209.165.200.225 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 2.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0 network 192.168.20.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-server --More-- ip classless!!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#wrBuilding configuration...[OK]Router2#Router1>enablePassword: Router1#shRouter1#show runBuilding configuration...Current configuration : 896 bytes!version 12.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router1!boot-start-markerboot-end-marker!enable password cisco!no aaa new-model!resource policy!ip cef!!! --More-- !!!!!!!interface FastEthernet0/0 ip address 192.168.10.1 255.255.255.0 duplex auto speed auto!interface Serial1/0 ip address 1.1.1.1 255.255.255.252!interface Serial1/1 no ip address shutdown no dce-terminal-timing-enable!interface Serial1/2 no ip address shutdown --More-- no dce-terminal-timing-enable!interface Serial1/3 no ip address shutdown no dce-terminal-timing-enable!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 192.168.10.0 0.0.0.255 area 0!!ip http serverno ip http secure-server!!!control-plane!!line con 0line aux 0 --More-- line vty 0 4 --More-- password telnet login!!endRouter1# Router1#Router1#Router1#wrBuilding configuration...Router2#shRouter2#show runBuilding configuration...Current configuration : 987 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 209.165.200.225 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 2.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0 network 192.168.20.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-server --More-- ip classless!!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#Router2#show runBuilding configuration...Current configuration : 987 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 209.165.200.225 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 2.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0 network 192.168.20.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-server --More-- ip classless!!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#confRouter2#configure terRouter2#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router2(config)#rouRouter2(config)#router ospf 1Router2(config-router)#netRouter2(config-router)#network 1.1.1.0 0.0.0.3 area 0Router2(config-router)#netRouter2(config-router)#network 2.2.2.0 0.0.0.3 area 0Router2(config-router)#netRouter2(config-router)#network 192.168.11.0 0.0.0.255 0.0.255 area 0Router2(config-router)#endRouter2#*Mar 1 00:31:21.919: %SYS-5-CONFIG_I: Configured from console by consoleRouter2#wrBuilding configuration...[OK]Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router2#Router1#Router1#Router1#Router1#Router1#Router1#shRouter1#show runRouter1#show running-config Building configuration...Current configuration : 896 bytes!version 12.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router1!boot-start-markerboot-end-marker!enable password cisco!no aaa new-model!resource policy!ip cef!!! --More-- !!!!!!!interface FastEthernet0/0 ip address 192.168.10.1 255.255.255.0 duplex auto speed auto!interface Serial1/0 ip address 1.1.1.1 255.255.255.252!interface Serial1/1 no ip address shutdown no dce-terminal-timing-enable!interface Serial1/2 no ip address shutdown --More-- no dce-terminal-timing-enable!interface Serial1/3 no ip address shutdown no dce-terminal-timing-enable!router ospf 1 log-adjacency-changes network 10.1.1.0 0.0.0.3 area 0 network 192.168.10.0 0.0.0.255 area 0!!ip http serverno ip http secure-server!!!control-plane!!line con 0line aux 0 --More-- line vty 0 4 password telnet login!!endRouter1#conf*Mar 1 05:50:33.399: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to downRouter1#configure termRouter1#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router1(config)#*Mar 1 05:50:43.527: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to upRouter1(config)#routerospf 1 ^% Invalid input detected at '^' marker.Router1(config)#router ospf 1Router1(config-router)#netRouter1(config-router)#network 1.1.1.0.0.0.0.3 area 0Router1(config-router)#*Mar 1 05:51:53.399: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to down*Mar 1 05:52:05.399: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to upRouter1(config-router)#netRouter1(config-router)#network 1.1.1.0 0.0.0.3 area 0Router1(config-router)#netRouter1(config-router)#network *Mar 1 05:53:13.399: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to down*Mar 1 05:53:25.399: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to up% Incomplete command.Router1(config-router)#endRouter1#*Mar 1 05:53:29.115: %SYS-5-CONFIG_I: Configured from console by consoleshRouter1#show runRouter1#show running-config Building configuration...Current configuration : 928 bytes!version 12.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router1!boot-start-markerboot-end-marker!enable password cisco!no aaa new-model!resource policy!ip cef!!! --More-- !!!!!!!interface FastEthernet0/0 ip address 192.168.10.1 255.255.255.0 duplex auto speed auto!interface Serial1/0 ip address 1.1.1.1 255.255.255.252!interface Serial1/1 no ip address shutdown no dce-terminal-timing-enable!interface Serial1/2 no ip address shutdown --More-- no dce-terminal-timing-enable!interface Serial1/3 no ip address shutdown no dce-terminal-timing-enable!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 10.1.1.0 0.0.0.3 area 0 network 192.168.10.0 0.0.0.255 area 0!!ip http serverno ip http secure-server!!!control-plane!!line con 0 --More-- line aux 0 --More-- line vty 0 4 password telnet login!!endRouter1#confRouter1#configure terRouter1#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router1(config)#router ospf 1Router1(config-router)#no *Mar 1 05:54:33.399: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to down% Incomplete command.Router1(config-router)#no network 10.1.1.0 0.0.0.3 area 0*Mar 1 05:54:43.523: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to up router ospf 1 end network end router ospf 1 no no Router1(config-router)#no netRouter1(config-router)#no network 1.0.1.1.0.0.0.0.3 area 0Router1(config-router)#endRouter1#s*Mar 1 05:55:31.851: %SYS-5-CONFIG_I: Configured from console by consolehRouter1#show runRouter1#show running-config Building configuration...Current configuration : 895 bytes!version 12.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router1!boot-start-markerboot-end-marker!enable password cisco!no aaa new-model!resource policy!ip cef!!! --More-- !!!!!!!interface FastEthernet0/0 ip address 192.168.10.1 255.255.255.0 duplex auto speed auto!interface Serial1/0 ip address 1.1.1.1 255.255.255.252!interface Serial1/1 no ip address shutdown no dce-terminal-timing-enable!interface Serial1/2 no ip address shutdown --More-- no dce-terminal-timing-enable!interface Serial1/3 no ip address shutdown no dce-terminal-timing-enable!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 192.168.10.0 0.0.0.255 area 0!!ip http serverno ip http secure-server!!!control-plane!!line con 0line aux 0 --More-- line vty 0 4 password telnet login!!endRouter1# wr*Mar 1 05:55:53.431: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to downBuilding configuration...*Mar 1 05:56:05.427: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1/0, changed state to up[OK]Router1#Router1#shRouter1#show ruRouter1#show ruRouter1#show runRouter1#show running-config Building configuration...Current configuration : 895 bytes!version 12.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router1!boot-start-markerboot-end-marker!enable password cisco!no aaa new-model!resource policy!ip cef!!! --More-- !!!!!!!interface FastEthernet0/0 ip address 192.168.10.1 255.255.255.0 duplex auto speed auto!interface Serial1/0 ip address 1.1.1.1 255.255.255.252!interface Serial1/1 no ip address shutdown no dce-terminal-timing-enable!interface Serial1/2 no ip address shutdown --More-- no dce-terminal-timing-enable!interface Serial1/3 no ip address shutdown no dce-terminal-timing-enable!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 192.168.10.0 0.0.0.255 area 0!!ip http serverno ip http secure-server!!!control-plane!!line con 0line aux 0 --More-- line vty 0 4 password telnet login!!endRouter1#wrBuilding configuration...Router2#shRouter2#show runRouter2#show running-config Building configuration...Current configuration : 1090 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 209.165.200.225 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 2.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 2.2.2.0 0.0.0.3 area 0 network 10.1.1.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 network 192.168.20.0 0.0.0.255 area 0 default-information originate --More-- !ip http serverno ip http secure-serverip classless!!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#Router2#Router2#confRouter2#configure terRouter2#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router2(config)#router ospf 1Router2(config-router)#net network 10.1.1.0 0.0.0.3 area 0 n network 10.1.1.0 0.0.0.3 area 0 o network 10.1.1.0 0.0.0.3 area 0Router2(config-router)#network 10.2.2.0 0.0.0.3 area 0 nnetwork 10.2.2.0 0.0.0.3 area 0 onetwork 10.2.2.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0Router2(config-router)#endRouter2#*Mar 1 00:42:02.591: %SYS-5-CONFIG_I: Configured from console by consoleshRouter2#show runRouter2#show running-config Building configuration...Current configuration : 1024 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 209.165.200.225 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 2.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 2.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 network 192.168.20.0 0.0.0.255 area 0 default-information originate!ip http server --More-- no ip http secure-serverip classless!!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#confRouter2#configure terRouter2#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router2(config)#router ospf 1Router2(config-router)#network 192.168.20.0 0.0.0.255 area 0 nnetwork 192.168.20.0 0.0.0.255 area 0 onetwork 192.168.20.0 0.0.0.255 area 0 network 192.168.20.0 0.0.0.255 area 0Router2(config-router)#endRouter2#w*Mar 1 00:42:49.207: %SYS-5-CONFIG_I: Configured from console by consolerBuilding configuration...[OK]Router2#Router2#wrBuilding configuration...[OK]Router2#Router2#shRouter2#show runRouter2#show running-config Building configuration...Current configuration : 985 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 209.165.200.225 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 2.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 2.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-server --More-- ip classless!!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2# wr wrBuilding configuration...[OK]Router2#confiRouter2#configure terRouter2#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router2(config)#inetrRouter2(config)#inetrloopRouter2(config)#inetrloop inet terRouter2(config)#interface looRouter2(config)#interface loopback 0Router2(config-if)#ip add 200.200.200.200.255.255.255.255Router2(config-if)#endRouter2#*Mar 1 00:45:41.219: %SYS-5-CONFIG_I: Configured from console by consoleRouter2#wrBuilding configuration...[OK]Router2#shRouter2#show runRouter2#show running-config Building configuration...Current configuration : 985 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 200.200.200.200 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 2.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 2.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-server --More-- ip classless!!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2# show running-config Building configuration...Current configuration : 985 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- ! --More-- !!!!!!!!!!!! !!!!interface Loopback0 ip address 200.200.200.200 255.255.255.255!interface Loopback10 no ip address!interface FastEthernet0/0 --More-- ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 2.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 2.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless --More-- !!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#wrBuilding configuration...[OK]Router2#Router2# Router2#Router2#Router2#Router2#Router2#Router3>Router3>Router3>Router3>enablePassword: Router3#shRouter3#show runRouter3#show running-config Building configuration...Current configuration : 926 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router3!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zero!!ip cef!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Ethernet0/0 ip address 192.168.11.1 255.255.255.0 half-duplex!interface Serial1/0 ip address 10.2.2.2 255.255.255.252 --More-- no fair-queue!interface Serial1/1 no ip address shutdown!interface Serial1/2 no ip address shutdown!interface Serial1/3 no ip address shutdown!router ospf 1 log-adjacency-changes network 10.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless --More-- !!access-list 1 deny 192.168.10.0 0.0.0.255!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter3#*Mar 1 00:49:09.495: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/0, changed state to downRouter3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#show running-config Building configuration...Current configuration : 926 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router3!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zero!!ip cef!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Ethernet0/0 ip address 192.168.11.1 255.255.255.0 half-duplex!interface Serial1/0 ip address 10.2.2.2 255.255.255.252 --More-- no fair-queue!interface Serial1/1 no ip address shutdown!interface Serial1/2 no ip address shutdown!interface Serial1/3 no ip address shutdown!router ospf 1 log-adjacency-changes network 10.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless --More-- !!access-list 1 deny 192.168.10.0 0.0.0.255!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#confRouter3#configure terRouter3#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router3(config)#interRouter3(config)#interface etRouter3(config)#interface ethernet 0/0Router3(config-if)#ip addRouter3(config-if)#ip address 192.168.12.0 255.255.255.0Bad mask /24 for address 192.168.12.0Router3(config-if)#no shRouter3(config-if)#no shutdown Router3(config-if)#endRouter3#co*Mar 1 00:52:15.803: %SYS-5-CONFIG_I: Configured from console by consolenfRouter3#configure Configuring from terminal, memory, or network [terminal]? Enter configuration commands, one per line. End with CNTL/Z.Router3(config)#Router3(config)#confRouter3(config)#config-register terRouter3(config)#config-register ter confRouter3(config)#config-register interRouter3(config)#interface serRouter3(config)#interface serial 1/0Router3(config-if)#ip addRouter3(config-if)#ip address 2.2.2.2 255.255.255.252Router3(config-if)#no shRouter3(config-if)#no shutdown Router3(config-if)#endRouter3#*Mar 1 00:53:14.087: %SYS-5-CONFIG_I: Configured from console by consolew% No connections openRouter3#Router3#wrBuilding configuration...[OK]Router3#shRouter3#show runRouter3#show running-config Building configuration...Current configuration : 925 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router3!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zero!!ip cef!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Ethernet0/0 ip address 192.168.11.1 255.255.255.0 half-duplex!interface Serial1/0 ip address 2.2.2.2 255.255.255.252 --More-- no fair-queue!interface Serial1/1 no ip address shutdown!interface Serial1/2 no ip address shutdown!interface Serial1/3 no ip address shutdown!router ospf 1 log-adjacency-changes network 10.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless --More-- !!access-list 1 deny 192.168.10.0 0.0.0.255!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter3#confiRouter3#configure terRouter3#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router3(config)#inter Router3(config)#interface etRouter3(config)#interface ethernet 0/0Router3(config-if)#ip addRouter3(config-if)#ip address 192.168.12.0. 255.255.255.0 ^% Invalid input detected at '^' marker.Router3(config-if)#nip address 192.168.12.0. 255.255.255.0 .255.255.255.0 Bad mask /24 for address 192.168.12.0Router3(config-if)#ip address 192.168.12.0 255.255.255.0 10 255.255.255.0 0255.255.255.0 Router3(config-if)#no shRouter3(config-if)#no shutdown Router3(config-if)#endRouter3#Router3#Router3#*Mar 1 00:55:31.871: %SYS-5-CONFIG_I: Configured from console by consolew% No connections openRouter3#Router3#Router3#Router3#wrBuilding configuration...[OK]Router3#Router3# shRouter3# show runRouter3# show running-config Building configuration...Current configuration : 925 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router3!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zero!!ip cef!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Ethernet0/0 ip address 192.168.12.1 255.255.255.0 half-duplex!interface Serial1/0 ip address 2.2.2.2 255.255.255.252 --More-- no fair-queue!interface Serial1/1 no ip address shutdown!interface Serial1/2 no ip address shutdown!interface Serial1/3 no ip address shutdown!router ospf 1 log-adjacency-changes network 10.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless --More-- !!access-list 1 deny 192.168.10.0 0.0.0.255!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter3# Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#confRouter3#configure terRouter3#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router3(config)#router ospf 1Router3(config-router)#netRouter3(config-router)#network 2.2.2.0 0.0.0.3 area 0Router3(config-router)#network 2.2.2.0 0.0.0.3 area 0 12.2.2.0 0.0.0.3 area 0 92.2.2.0 0.0.0.3 area 0 22.2.2.0 0.0.0.3 area 0 .2.2.2.0 0.0.0.3 area 0*Mar 1 00:57:17.835: %OSPF-5-ADJCHG: Process 1, Nbr 209.165.200.225 on Serial1/0 from LOADING to FULL, Loading Done ^% Invalid input detected at '^' marker.Router3(config-router)#network 192.2.2.2.0 0.0.0.3 area 0 .2.2.2.0 0.0.0.3 area 0 0 0.0.0.3 area 0 .0 0.0.0.3 area 0 0 0.0.0.3 area 0 .0 0.0.0.3 area 0 0 0.0.0.3 area 0 .0 0.0.0.3 area 0 .0 0.0.0.3 area 0 .0 0.0.0.3 area 0 1.0 0.0.0.3 area 0 9.0 0.0.0.3 area 0 2.0 0.0.0.3 area 0 ..0 0.0.0.3 area 0 1.0 0.0.0.3 area 0 6.0 0.0.0.3 area 0 8.0 0.0.0.3 area 0 ..0 0.0.0.3 area 0 1.0 0.0.0.3 area 0 2.0 0.0.0.3 area 0 ..0 0.0.0.3 area 0 0.0 0.0.0.3 area 0 .0 0.0.0.3 area 0 .0 0.0.0.3 area 0 00.0.0.3 area 0 0.0.0.3 area 0 0.0.0.23 area 0 53 area 0 53 area 0 3area 0 Router3(config-router)#endRouter3#*Mar 1 00:58:28.991: %SYS-5-CONFIG_I: Configured from console by consoleRouter3#Router3#Router3#wrBuilding configuration...[OK]Router3#Router3#shRouter3#show runRouter3#show running-config Building configuration...Current configuration : 996 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router3!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zero!!ip cef!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Ethernet0/0 ip address 192.168.12.1 255.255.255.0 half-duplex!interface Serial1/0 ip address 2.2.2.2 255.255.255.252 --More-- no fair-queue!interface Serial1/1 no ip address shutdown!interface Serial1/2 no ip address shutdown!interface Serial1/3 no ip address shutdown!router ospf 1 log-adjacency-changes network 2.2.2.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 network 192.168.12.0 0.0.0.255 area 0 default-information originate!ip http server --More-- no ip http secure-serverip classless!!access-list 1 deny 192.168.10.0 0.0.0.255!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter3# confRouter3#configure terRouter3#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router3(config)#router ospf 1Router3(config-router)#network 10.2.2.0 0.0.0.3 area 0 nnetwork 10.2.2.0 0.0.0.3 area 0 onetwork 10.2.2.0 0.0.0.3 area 0 network 10.2.2.0 0.0.0.3 area 0Router3(config-router)#network 192.168.11.0 0.0.0.255 area 0 nnetwork 192.168.11.0 0.0.0.255 area 0 onetwork 192.168.11.0 0.0.0.255 area 0 network 192.168.11.0 0.0.0.255 area 0 network 192.168.11.0 0.0.0.255 area 0Router3(config-router)#endRouter3#*Mar 1 01:00:05.107: %SYS-5-CONFIG_I: Configured from console by consoleRouter3#Router3#Router3#Router3#Router3#Router3#wrBuilding configuration...[OK]Router3#Router3#Router3#Router3#Router3#Router3#Router3#shRouter3#show runRouter3#show running-config Building configuration...Current configuration : 924 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router3!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zero!!ip cef!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Ethernet0/0 ip address 192.168.12.1 255.255.255.0 half-duplex!interface Serial1/0 ip address 2.2.2.2 255.255.255.252 --More-- no fair-queue!interface Serial1/1 no ip address shutdown!interface Serial1/2 no ip address shutdown!interface Serial1/3 no ip address shutdown!router ospf 1 log-adjacency-changes network 2.2.2.0 0.0.0.3 area 0 network 192.168.12.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless --More-- !!access-list 1 deny 192.168.10.0 0.0.0.255!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#shRouter3#show runRouter3#show running-config Building configuration...Current configuration : 924 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router3!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zero!!ip cef!ip audit po max-events 100! --More-- ! --More-- !!!!!!!!!!!! !!!!interface Ethernet0/0 ip address 192.168.12.1 255.255.255.0 half-duplex!interface Serial1/0 ip address 2.2.2.2 255.255.255.252 no fair-queue --More-- !interface Serial1/1 no ip address shutdown!interface Serial1/2 no ip address shutdown!interface Serial1/3 no ip address shutdown!router ospf 1 log-adjacency-changes network 2.2.2.0 0.0.0.3 area 0 network 192.168.12.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless! --More-- !access-list 1 deny 192.168.10.0 0.0.0.255!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter3# ping 192.168.11.1Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.11.1, timeout is 2 seconds:.....Success rate is 0 percent (0/5)Router3#ping 192.168.11.1 168.10.1Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.10.1, timeout is 2 seconds:.....Success rate is 0 percent (0/5)Router3#shRouter3#show ip% Incomplete command.Router3#shRouter3#show ip rouRouter3#show 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 routeGateway of last resort is not set 2.0.0.0/30 is subnetted, 1 subnetsC 2.2.2.0 is directly connected, Serial1/0Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#Router3#shRouter3#show runRouter3#show running-config Building configuration...Current configuration : 924 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router3!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zero!!ip cef!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Ethernet0/0 ip address 192.168.12.1 255.255.255.0 half-duplex!interface Serial1/0 ip address 2.2.2.2 255.255.255.252 --More-- no fair-queue!interface Serial1/1 no ip address shutdown!interface Serial1/2 no ip address shutdown!interface Serial1/3 no ip address shutdown!router ospf 1 log-adjacency-changes network 2.2.2.0 0.0.0.3 area 0 network 192.168.12.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless --More-- !!access-list 1 deny 192.168.10.0 0.0.0.255!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter3# Router3#Router3#Router3#show running-config Building configuration...Current configuration : 924 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router3!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zero!!ip cef!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Ethernet0/0 ip address 192.168.12.1 255.255.255.0 half-duplex!interface Serial1/0 ip address 2.2.2.2 255.255.255.252 --More-- no fair-queue!interface Serial1/1 no ip address shutdown!interface Serial1/2 no ip address shutdown!interface Serial1/3 no ip address shutdown!router ospf 1 log-adjacency-changes network 2.2.2.0 0.0.0.3 area 0 network 192.168.12.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless --More-- !!access-list 1 deny 192.168.10.0 0.0.0.255!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter3#Router3#Router3#Router3#confRouter3#configure terRouter3#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router3(config)#Router3(config)#Router3(config)#Router3(config)#Router3(config)#Router3(config)#Router3(config)#Router3(config)#Router3(config)#Router3(config)#Router3(config)#Router3(config)#Router3 con0 is now availablePress RETURN to get started.*Mar 1 01:18:58.067: %SYS-5-CONFIG_I: Configured from console by consoleRouter3>Router3>Router3>Router3>Router3>Router3>Router3>Router3>shRouter3>show runRouter3>show run ^% Invalid input detected at '^' marker.Router3>enablePassword: Router3#shRouter3#show runBuilding configuration...Current configuration : 924 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router3!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zero!!ip cef!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Ethernet0/0 ip address 192.168.12.1 255.255.255.0 half-duplex!interface Serial1/0 ip address 2.2.2.2 255.255.255.252 --More-- no fair-queue!interface Serial1/1 no ip address shutdown!interface Serial1/2 no ip address shutdown!interface Serial1/3 no ip address shutdown!router ospf 1 log-adjacency-changes network 2.2.2.0 0.0.0.3 area 0 network 192.168.12.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless --More-- !!access-list 1 deny 192.168.10.0 0.0.0.255!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter3#ping 192.168.10.0Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.10.0, timeout is 2 seconds:.....Success rate is 0 percent (0/5)Router3#ping 192.168.10.0 11.0Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.11.0, timeout is 2 seconds:.....Success rate is 0 percent (0/5)Router3#Router3#Router2>Router2>Router2>Router2>Router2>enablePassword: Router2#shRouter2#show runRouter2#show running-config Building configuration...Current configuration : 985 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 200.200.200.200 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 --More-- ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 2.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 2.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-serverip classless --More-- !!!!!!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#show running-config Building configuration...Current configuration : 985 bytes!version 12.3service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router2!boot-start-markerboot-end-marker!enable password cisco!no aaa new-modelip subnet-zeroip cef!!!ip audit po max-events 100! --More-- !!!!!!!!!!!!! !!!!interface Loopback0 ip address 200.200.200.200 255.255.255.255!interface Loopback10 no ip address! --More-- interface FastEthernet0/0 ip address 192.168.11.1 255.255.255.0 duplex auto speed auto!interface Serial0/0 ip address 1.1.1.2 255.255.255.252 clock rate 56000 no fair-queue!interface Serial0/1 ip address 2.2.2.1 255.255.255.252 clock rate 56000!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 2.2.2.0 0.0.0.3 area 0 network 192.168.11.0 0.0.0.255 area 0 default-information originate!ip http serverno ip http secure-server --More-- ip classless --More-- ! --More-- ! --More-- ! --More-- ! --More-- !!!!line con 0line aux 0line vty 0 4 password telnet login!!endRouter2#ping 192168.10. .168.10.0Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.10.0, timeout is 2 seconds:.....Success rate is 0 percent (0/5)Router2#ping 192.168.10.0 .12.0Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.12.0, timeout is 2 seconds:.....Success rate is 0 percent (0/5)Router2#Router2#Router2#Router2#Router1>Router1>Router1>Router1>eb\ ableTranslating "eable"...domain server (255.255.255.255)Translating "eable"...domain server (255.255.255.255)*Mar 1 06:41:52.795: %OSPF-5-ADJCHG: Process 1, Nbr 209.165.200.225 on Serial1/0 from LOADING to FULL, Loading Done (255.255.255.255)Translating "eable"...domain server (255.255.255.255)% Unknown command or computer name, or unable to find computer addressRouter1>Router1>Router1>Router1>Router1> Router1> Router1> Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1> Router1> Router1> Router1> Router1> Router1>Router1>Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1> Router1>Router1> Router1> enaeTranslating "enae"...domain server (255.255.255.255)Translating "enae"...domain server (255.255.255.255) (255.255.255.255)Translating "enae"...domain server (255.255.255.255)% Unknown command or computer name, or unable to find computer addressRouter1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>enablePassword: Router1#shRouter1#show runBuilding configuration...Current configuration : 895 bytes!version 12.4service timestamps debug datetime msecservice timestamps log datetime msecno service password-encryption!hostname Router1!boot-start-markerboot-end-marker!enable password cisco!no aaa new-model!resource policy!ip cef!!! --More-- !!!!!!!interface FastEthernet0/0 ip address 192.168.10.1 255.255.255.0 duplex auto speed auto!interface Serial1/0 ip address 1.1.1.1 255.255.255.252!interface Serial1/1 no ip address shutdown no dce-terminal-timing-enable!interface Serial1/2 no ip address shutdown --More-- no dce-terminal-timing-enable --More-- !interface Serial1/3 no ip address shutdown no dce-terminal-timing-enable!router ospf 1 log-adjacency-changes network 1.1.1.0 0.0.0.3 area 0 network 192.168.10.0 0.0.0.255 area 0!!ip http serverno ip http secure-server!!!control-plane!!line con 0line aux 0line vty 0 4 --More-- password telnet --More-- login --More-- !!endRouter1#pig 192.168.12.0 ^% Invalid input detected at '^' marker.Router1#pigng 192.168.12.0Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.12.0, timeout is 2 seconds:.....Success rate is 0 percent (0/5)Router1#ping 192.168.12.0 192.168.11.0Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.11.0, timeout is 2 seconds:.....Success rate is 0 percent (0/5)Router1#wrBuilding configuration...[OK]Router1#Router1 con0 is now availablePress RETURN to get started.Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>Router1>enablePassword: Router1#Router3>Router3>Router3>Router3>Router3>enablePassword: Password: Router3#conRouter3#contermRouter3#conterm fRouter3#configure terRouter3#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router3(config)#acRouter3(config)#access-list 1% Incomplete command.Router3(config)#access-list 1 1 ^% Invalid input detected at '^' marker.Router3(config)#access-list1% Incomplete command.Router3(config)#access-list ? IP standard access list IP extended access list Extended 48-bit MAC address access list IP standard access list (expanded range) Protocol type-code access list IP extended access list (expanded range) 48-bit MAC address access list dynamic-extended Extend the dynamic ACL absolute timer rate-limit Simple rate-limit specific access listRouter3(config)#access-list 1% Incomplete command.Router3(config)#access-list 11 ne ? deny Specify packets to reject permit Specify packets to forward remark Access list entry commentRouter3(config)#access-list 1 deny 192.168.10.0 0.0.0.255 logRouter3(config)#acceRouter3(config)#access-list perRouter3(config)#access-list perrmiRouter3(config)#access-list permit any ^% Invalid input detected at '^' marker.Router3(config)#accRouter3(config)#access-list ? IP standard access list IP extended access list Extended 48-bit MAC address access list IP standard access list (expanded range) Protocol type-code access list IP extended access list (expanded range) 48-bit MAC address access list dynamic-extended Extend the dynamic ACL absolute timer rate-limit Simple rate-limit specific access listRouter3(config)#access-list 1 permRouter3(config)#access-list 1 permit a anyRouter3(config)#endRouter3#*Mar 1 02:10:53.915: %SYS-5-CONFIG_I: Configured from console by consoleRouter3#Router3#Router3#Router3#Router3#Router3#wrBuilding configuration...[OK]Router3#ff Router1>Router1>Router1>enablePassword: % Password: timeout expired!Password: % Password: timeout expired!Password: % Password: timeout expired!% Bad passwordsRouter1>confRouter1>conf enablePassword: Router1#confRouter1#configure termRouter1#configure terminal Enter configuration commands, one per line. End with CNTL/Z.Router1(config)#accesRouter1(config)#access-list 100% Incomplete command.Router1(config)#access-list 100101 deny ?% Unrecognized commandRouter1(config)#access-list 10101 deny ?% Unrecognized commandRouter1(config)#access-list 10101 deny ip 192.168.10.0 255 0.0.0.255 ^% Invalid input detected at '^' marker.Router1(config)#access-list 10101 deny ip 192.168.10.0 0.0.0.255 ost 200.200. $ 10101 deny ip 192.168.10.0 0.0.0.255 ost 200.200.2 00.200access-list 10101 deny ip 192.168.10.0 0.0.0.255 ost 200.200.200.200 ^% Invalid input detected at '^' marker.Router1(config)#$ 10101 deny ip 192.168.10.0 0.0.0.255 ost 200.200.200.200 access-list 10101 deny ip 192.168.10.0 0.0.0.255 255 host 200.200 $ 10101 deny ip 192.168.10.0 0.0.0.255 host 200.200. 200.200access-list 10101 deny ip 192.168.10.0 0.0.0.255 host 200.200.200.200 ^% Invalid input detected at '^' marker.Router1(config)#