Hands-on Lab
351
RouterA(config)#interface serial 1
RouterA(config-if)#ip address 172.16.11.1 255.255.255.0
RouterA(config-if)#no shut
RouterA(config-if)#
Now let's look at the suggested configuration for RouterB:
RouterB#conf t
Enter configuration commands, one per line. End with
CNTL/Z.
RouterB(config)#router bgp 7501
RouterB(config-router)#network 172.16.0.0 mask
255.255.255.0
RouterB(config-router)#network 10.0.0.0 mask 255.0.0
RouterB(config-router)#neighbor 172.16.12.1 remote-as 7501
RouterB(config-router)#neighbor 10.11.15.254 remote-as
14140
RouterB(config-router)#neighbor 10.1.1.254 remote-as 62141
RouterB(config-router)#redist static
RouterB(config-router)#exit
RouterB(config)#router ospf 10
RouterB(config-router)#network 172.16.0.0 0.0.255.255 area 0
RouterB(config-router)#default-information originate
always
RouterB(config)#ip route 0.0.0.0 0.0.0.0 serial 1 100
RouterB(config)#ip route 0.0.0.0 0.0.0.0 serial 2 150
RouterB(config)# interface ethernet 0
RouterB(config-if)#ip address 172.16.16.1 255.255.255.0
RouterB(config-if)#no shut
RouterB(config-if)#exit
RouterB(config)#interface serial 0
RouterB(config-if)#ip address 172.16.11.254 255.255.255.0
RouterB(config-if)#no shut
RouterB(config-if)#exit
RouterB(config)#interface serial 1
RouterB(config-if)#ip address 10.1.1.1 255.0.0
RouterB(config-if)#no shut
RouterB(config-if)#exit
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