我举例子:
第一台交换机上: 第二台交换机上: H3C> system H3C> system
[H3C]# sysname SW_A
[H3C]# vlan 10
[H3C-vlan10]# undo vlan 10
[H3C]# vlan 20
[H3C-vlan20]# undo vlan 20
--vlan 10 vlan 20两台交换机都需要配置----
# 交换机IP 地址
[H3C]int vlan 1
[H3C-Vlan-interface1]ip add 192.168.1.1 24
[H3C-Vlan-interface1]undo ip add 192.168.1.1 24
# 向VLAN 添加一个、多个端口
[H3C-vlan10]port e 1/0/1
[H3C-vlan10]port e 1/0/5 to e 1/0/7
[H3C-vlan10]port e 1/0/8 to e 1/0/9 e 1/0/11 to e 1/0/12
# 设置以太网端口的链路类型为TRUNK
(这一步最重要,因为两台交换机划分了vlan,需要在两台交换机上分别配置trunk链路,再则因为现在的三层交换机都具有路由功能,所以能够通信!)
[H3C-Ethernet1/0/1]port link-type trunk
[H3C-Ethernet1/0/1]port trunk permit vlan all
[H3C-Ethernet1/0/1]port trunk pvid vlan 1
# 设置以太网端口的链路类型为ACCESS
[H3C-Ethernet1/0/1]port link-type access
[H3C-Ethernet1/0/1]port access vlan 10
[H3C-Ethernet1/0/1]undo port access vlan
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