boot-start-markerboot-end-marker!enable secret 5 $1$UoTq$mnSFkotgqHmpHvyV1wx7E1!no aaa new-model!resource policy!ip subnet-zero!!ip cef!!no ip domain lookup!!!!interface FastEthernet0/0 ip address 172.16.1.1 255.255.255.0 duplex auto speed auto!interface FastEthernet0/1 no ip address shutdown duplex auto speed auto!interface Serial0/2/0 ip address 172.16.2.2 255.255.255.0 no fair-queue!interface Serial0/2/1 --More--*May 29 00:48:29.647: is_up: 0 state: 0 sub state: 1 line: 0 has_route: False ip address 192.168.1.2 255.255.255.0 clock rate 125000!ip classless!ip http server!!control-plane!!line con 0 exec-timeout 0 0 password cisco logging synchronous loginline aux 0line vty 0 4 exec-timeout 0 0 password cisco logging synchronous login!R2#deb*May 29 00:48:59.647: is_up: 0 state: 0 sub state: 1 line: 0 has_route: FalseR2#debR2#debug ip rouR2#debug ip routingIP routing debugging is onR2#conR2#confR2#configure terR2#configure terminalEnter configuration commands, one per line. End with CNTL/Z.R2(config)#i*May 29 00:49:29.647: is_up: 0 state: 0 sub state: 1 line: 0 has_route: FalseR2(config)#inteR2(config)#interface seR2(config)#interface serial 0/2/0R2(config-if)#ip adR2(config-if)#ip address*May 29 00:49:59.647: is_up: 0 state: 0 sub state: 1 line: 0 has_route: FalseR2(config-if)#ip address 172.16.2.2 255.255.255.0R2(config-if)#no shuR2(config-if)#no shutdownR2(config-if)#exitR2(config)#R2(config)#R2(config)#exitR2#*May 29 00:50:29.139: %SYS-5-CONFIG_I: Configured from console by consoleR2#configure terminal*May 29 00:50:29.647: is_up: 0 state: 0 sub state: 1 line: 0 has_route: FalseR2#debug ip routingIP routing debugging is onR2#configure terminalEnter configuration commands, one per line. End with CNTL/Z.R2(config)#exitR2#configure terminal*May 29 00:50:52.031: %SYS-5-CONFIG_I: Configured from console by consoleR2#configure terminalEnter configuration commands, one per line. End with CNTL/Z.R2(config)#ip address 172.16.2.2 255.255.255.0*May 29 00:50:59.647: is_up: 0 state: 0 sub state: 1 line: 0 has_route: FalseR2(config)#interface serial 0/2/1R2(config-if)#ip address 192.16.2.2 255.255.255.0*May 29 00:51:29.647: is_up: 0 state: 0 sub state: 1 line: 0 has_route: FalseR2(config-if)#ip address 192.168.1.2 255.255.255.0*May 29 00:51:41.879: %LINK-3-UPDOWN: Interface Serial0/2/1, changed state to upR2(config-if)#ip address 192.168.1.2 255.255.255.0*May 29 00:51:41.879: is_up: 1 state: 4 sub state: 1 line: 0 has_route: False*May 29 00:51:41.879: RT: SET_LAST_RDB for 192.168.1.0/24 NEW rdb: is directly connected*May 29 00:51:41.879: RT: add 192.168.1.0/24 via 0.0.0.0, connected metric [0/0]*May 29 00:51:41.879: RT: NET-RED 192.168.1.0/24*May 29 00:51:41.879: RT: interface Serial0/2/1 added to routing table*May 29 00:51:41.879: is_up: 1 state: 4 sub state: 1 line: 0 has_route: True*May 29 00:51:42.879: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/2/1, changed state to up*May 29 00:51:42.879: is_up: 1 state: 4 sub state: 1 line: 0 has_route: TrueR2(config-if)#ip address 192.168.1.2 255.255.255.0R2(config-if)#no shuR2(config-if)#no shutdownR2(config-if)#exitR2(config)#R2(config)#exitR2#R2#R2#*May 29 00:52:00.139: %SYS-5-CONFIG_I: Configured from console by consoleR2#showR2#show ip inR2#show ip interface brR2#show ip interface briefInterface IP-Address OK? Method Status ProtocolFastEthernet0/0 172.16.1.1 YES manual up upFastEthernet0/1 unassigned YES unset administratively down downSerial0/2/0 172.16.2.2 YES manual up upSerial0/2/1 192.168.1.2 YES manual up upR2#R2#R2#R2#R2#confR2#configure terR2#configure terminalEnter configuration commands, one per line. End with CNTL/Z.R2(config)#ip roR2(config)#ip rouR2(config)#ip routR2(config)#ip route 192.168.2.0 255.255.255.0 s0/2/1R2(config)#R2(config)#R2(config)#*May 29 00:54:14.095: RT: SET_LAST_RDB for 192.168.2.0/24 NEW rdb: is directly connected*May 29 00:54:14.095: RT: add 192.168.2.0/24 via 0.0.0.0, static metric [1/0]*May 29 00:54:14.095: RT: NET-RED 192.168.2.0/24R2(config)#ip route 172.16.3.0 255.255.255.0 s0/2/0R2(config)#*May 29 00:54:57.055: RT: SET_LAST_RDB for 172.16.3.0/24 NEW rdb: is directly connected*May 29 00:54:57.055: RT: add 172.16.3.0/24 via 0.0.0.0, static metric [1/0]*May 29 00:54:57.055: RT: NET-RED 172.16.3.0/24R2(config)#R2(config)#R2(config)#exitR2#pi*May 29 00:55:31.695: %SYS-5-CONFIG_I: Configured from console by consoleR2#pinR2#ping 192.168.2.10Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.2.10, timeout is 2 seconds:!!!!!Success rate is 100 percent (5/5), round-trip min/avg/max = 12/14/16 msR2#ping 172.16.3.10Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 172.16.3.10, timeout is 2 seconds:.....Success rate is 0 percent (0/5)R2#R2#R2#R2#R2#ping 172.16.3.10Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 172.16.3.10, timeout is 2 seconds:.....Success rate is 0 percent (0/5)R2#R2#R2#iconfR2#confR2#configure terR2#configure terminalEnter configuration commands, one per line. End with CNTL/Z.R2(config)#ip route 172.16.3.0 255.255.255.0 s0/2/0R2(config)#R2(config)#R2(config)#exitR2#pi*May 29 01:00:48.187: %SYS-5-CONFIG_I: Configured from console by consoleR2#ping 172.16.3.10Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 172.16.3.10, timeout is 2 seconds:.....Success rate is 0 percent (0/5)R2#ping 192.168.2.10Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.2.10, timeout is 2 seconds:!!!!!Success rate is 100 percent (5/5), round-trip min/avg/max = 12/15/16 msR2#R2#R2#R2#R2#