v 三层交换机做单臂路由 拓扑： 搭建步骤： 1 在sw1 和sw3上创建vlan ， 并将与主机相连的接口设为access并分到相应vlan上 SW1: sysname SW1 vlan batc
.
v
三层交换机做单臂路由
拓扑：
搭建步骤：
1 在sw1 和sw3上创建vlan ， 并将与主机相连的接口设为access并分到相应vlan上
SW1:
sysname SW1
vlan batch 10 20
interface GigabitEthernet0/0/10
port link-type access
port default vlan 10
interface GigabitEthernet0/0/20
port link-type access
port default vlan 20
SW3:
sysname SW3
vlan batch 10
interface GigabitEthernet0/0/10
port link-type access
port default vlan 10
将两个交换机的vlan出口的接口设为trunk，并允许所有vlan进出
SW1:
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 2 to 4094
SW3:
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 2 to 4094
重点：三层交换机上 做配置
Sw2:
sysname SW2
vlan batch 10 20
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 2 to 4094
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 2 to 4094
#
interface Vlanif10
ip address 192.168.1.1 255.255.255.0
interface Vlanif20
ip address 10.224.9.1 255.255.255.0
测试:
