enable routing

Router(config)#ip routing

Router(config)#ip route 192.168.3.0 255.255.255.0 192.168.3.1Router(config)#ip route 172.16.0.0 255.255.255.0 172.16.0.254Router(config)#ip route 192.168.5.0 255.255.255.0 192.168.5.1

!--- The default route is configured and points to 192.168.1.2.ip route 0.0.0.0 0.0.0.0 192.168.1.2

remove route

no ip route 1.1.1.0 255.255.255.0 fastEthernet 0/0

save

copy run sta

debug rip

testBJ#debug ip rip

enable rip

Switch>en            		//进入特权模式Switch#conf t        		//进入全局模式Switch(config)#router rip   //启动rip进程Switch(config-router)#network 192.168.1.0    //宣告网络192.168.1.0Switch(config-router)#ex    //退出到全局模式

disable rip

Router(config)#no router rip

enable igrp

Router(config)#router igrp 200Router(config-router)#network 172.16.0.0

Disable IGRP

Router(config)#no router igrp 200

access-list 10 permit 192.168.1.0access-list 20 permit 192.168.2.0!int e0ip policy route-map nexthop!route-map nexthop permit 10match ip address 10set ip next-hop 192.168.1.1!route-map nexthop permit 20match ip address 20set ip next-hop 192.168.2.1!route-map nexthop permit 30