华三交换机如何配置(交换机如何配置端口)

主附vlan一般用于一个网络段的情况，主vlan和子vlan间可以访问，

而子vlan之间是不能访问的。

[SwitchA]vlan 2

[SwitchA-vlan2]port ethernet 05 to ethernet 06

[SwitchA]vlan 3

[SwitchA-vlan3]port ethernet 07 to ethernet 08

[SwitchA]vlan 5

[SwitchA-vlan5]port ethernet 01 to ethernet 04

[SwitchA-vlan5]isolate-user-vlan enable ;vlan5是主vlan

[SwitchA-vlan5]quit

[SwitchA]isolate-user-vlan 5 secondary 2,3 ;vlan2,3是子vlan

[SwitchB]vlan 2

[SwitchB-vlan2]port ethernet 05 to ethernet 06

[SwitchB]vlan 3

[SwitchB-vlan3]port ethernet 07 to ethernet 08

[SwitchA]vlan 4

[SwitchB-vlan4]port ethernet 01 to ethernet 04

[SwitchB-vlan4]isolate-user-vlan enable ;vlan4是主vlan

[SwitchB-vlan4]quit

[SwitchB]isolate-user-vlan 4 secondary 2,3 ;vlan2,3是子vlan

这个例子可以借鉴一下