Centro de Informática y Sistemas Computación III Ing. Carlos Rojas Ortiz
Router(config-if)#ip add 172.20.7.193 255.255.255.224
Router(config-if)#no sh
%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
Router(config-if)#exit
Router(config)#inter serial 0/1/0
Router(config-if)#ip add 172.20.7.254 255.255.255.252
Router(config-if)#no sh
%LINK-5-CHANGED: Interface Serial0/1/0, changed state to up
Router(config-if)#exit
Router(config)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/1/0, changed state to up
Router(config)#exit
Router#
%SYS-5-CONFIG_I: Configured from console by console
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up
Router con0 is now available
Press RETURN to get started.
Router>
Router>enable
Router#conf term
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#router rip
Router(config-router)#version 2
Router(config-router)#network 172.20.7.192
Router(config-router)#network 172.20.7.252
Router(config-router)#exit
Router#show ip route
Codes: C - connected, S - static, I - IGRP, 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, 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
172.20.0.0/16 is variably subnetted, 6 subnets, 4 masks
R 172.20.0.0/22 [120/2] via 172.20.7.253, 00:00:20, Serial0/1/0
R 172.20.4.0/23 [120/1] via 172.20.7.253, 00:00:20, Serial0/1/0
C 172.20.7.192/27 is directly connected, FastEthernet0/0
R 172.20.7.240/30 [120/1] via 172.20.7.253, 00:00:20, Serial0/1/0
R 172.20.7.248/30 [120/1] via 172.20.7.253, 00:00:20, Serial0/1/0
C 172.20.7.252/30 is directly connected, Serial0/1/0
Router#writer
Translating "writer"...domain server (255.255.255.255)
% Unknown command or computer name, or unable to find computer address
Router#conf term
Enter configuration commands, one per line. End with CNTL/Z.
Router#wr
Building configuration...
[OK]
Router#