配置vlan trunk

[H3C1]int vlan 1                 //为vlan1配置ip地址

[H3C1-Vlan-interface1]ip add 1.1.1.1 255.255.255.0

[H3C1-Vlan-interface1]un shut

 

[H3C1]vlan 2                   //创建vlan2

[H3C1-vlan2]q   

[H3C1]int vlan 2                //为vlan2配置ip地址

[H3C1-Vlan-interface2]ip add 2.2.2.2 255.255.255.0

[H3C1-Vlan-interface2]un shut

[H3C1-Vlan-interface2]q

 

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[H3C1]int e0/4/3               //开启trunk链路

[H3C1-Ethernet0/4/3]port link-type trunk

粗略的查看有设备上有几个vlan

[H3C1]display vlan   

 Total 2 VLAN exist(s).

 The following VLANs exist:

  1(default), 2

详细的查看设备上vlan的情况

[H3C1]display vlan all

 VLAN ID: 1                              //vlan1的详细信息

 VLAN Type: static                         //vlan属于静态的，也就是说是手工创建的

 Route Interface: configured

 IP Address: 1.1.1.1

 Subnet Mask: 255.255.255.0

 Description: VLAN 0001                       //对vlan的描述

 Broadcast MAX-ratio: 100%                   //广播包在vlan链路占的百分比，可改

 Tagged   Ports: none                        //标记的，如果串行接口不在此vlan中，                                                                          那个接口将会出现在此处！

 Untagged Ports:                             //可以说是属于本vlan的接口

    Ethernet0/4/0            Ethernet0/4/1            Ethernet0/4/2           

    Ethernet0/4/3            Ethernet0/4/4            Ethernet0/4/5           

    Ethernet0/4/6            Ethernet0/4/7           

 

 VLAN ID: 2                 //vlan2的详细信息

 VLAN Type: static

 Route Interface: configured

 IP Address: 2.2.2.2

 Subnet Mask: 255.255.255.0

 Description: VLAN 0002

 Broadcast MAX-ratio: 100%

 Tagged   Ports: none

 Untagged Ports: none