3-VLAN间路由
配置单臂路由-交换机配置
[SWA]vlan batch 2 3
[SWA-GigabitEthernet0/0/1] port link-type trunk
[SWA-GigabitEthernet0/0/1] port trunk allow-pass vlan 2 3
[SWA-GigabitEthernet0/0/2] port link-type access
[SWA-GigabitEthernet0/0/12 port default vlan 2
[SWA-GigabitEthernet0/0/3] port link-type access
[SWA-GigabitEthernet0/0/3] port default vlan 3
配置单臂路由-路由器配置
[RTA] interface GigabitEthernet0/0/1.1
[RTA-GigabitEthernet0/0/1.1] dot1q termination vid 2
[RTA-GigabitEthernet0/0/1.1] ip address 192.168.2.254 24
[RTA-GigabitEthernet0/0/1.1] arp broadcast enable
[RTA] interface GigabitEthernet0/0/1.2
[RTA-GigabitEthernet0/0/1.2] dot1q termination vid 3
[RTA-GigabitEthernet0/0/1.2] ip address 192.168.3.254 24
[RTA-GigabitEthernet0/0/1.2] arp broadcast enable
配置验证
Host A> ping 192.168.3.1
配置三层交换
[SWA] vlan batch 2 3
[SWA-GigabitEthernet0/0/1] port link-type access
[SWA-GigabitEthernet0/0/1] port default vlan 2
[SWA-GigabitEthernet0/0/2] port link-type access
[SWA-GigabitEthernet0/0/2] port default vlan 3
[SWA] interface vlanif 2
[SWA-Vlanif2] ip address 192.168.2.254 24
[SWA-Vlanif2] quit
[SWA] interface vlanif 3
[SWA-vlanif3] ip address 192.168.3.254 24
[SWA-vlanif3] quit
配置验证
Host A> ping 192.168.3.1