Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int f0/1
Switch(config-if)#sw acc vlan 10
% Access VLAN does not exist. Creating vlan 10
Switch(config-if)#ex
Switch(config)#int f0/2
Switch(config-if)#sw acc vlan 20
% Access VLAN does not exist. Creating vlan 20
Switch(config-if)#ex
Switch(config)#int f0/3
Switch(config-if)#sw mo tr
Switch>en
Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#int f0/1
Switch(config-if)#sw acc vlan 10
% Access VLAN does not exist. Creating vlan 10
Switch(config-if)#ex
Switch(config)#int f0/2
Switch(config-if)#sw acc vlan 20
% Access VLAN does not exist. Creating vlan 20
Switch(config-if)#ex
Switch(config)#int f0/3
Switch(config-if)#sw mo tr
实现互通,通过OSPF动态路由
三层交换机
Switch>en
Switch#conf t
Switch(config)#route ospf 1
Switch(config-router)#network 192.168.10.0 0.0.0.255 area 0
Switch(config-router)#network 192.168.20.0 0.0.0.255 area 0
Switch(config-router)#network 10.10.10.0 0.0.0.255 area 0
单臂路由路由器
Router(config)#route ospf 1
Router(config-router)#network 192.168.30.0 0.0.0.255 area 0
Router(config-router)#network 192.168.40.0 0.0.0.255 area 0
Router(config-router)#network 10.10.10.0 0.0.0.255 area 0
Router(config-router)#network 20.20.20.0 0.0.0.255 area 0
同一网段路由器
Router(config)#route ospf 1
Router(config-router)#network 192.168.50.0 0.0.0.255 area 0
Router(config-router)#network 20.20.20.0 0.0.0.255 area 0