交换机(Switch)VLAN划分、删除、VLAN Trunk的配置.docx

制作者：追风的人 PAGE4 / NUMPAGES4 一、在SwA上分别创建VLAN2和VLAN3，并把端口划归相应的VLAN Switchenable //进入特权模式 Switch#vlan database //进入vlan配置模式 % Warning: It is recommended to configure VLAN from config mode, as VLAN database mode is being deprecated. Please consult user documentation for configuring VTP/VLAN in config mode. Switch(vlan)#vlan 2 name NetA //划分vlan 2名称为NetA VLAN 2 added: Name: NetA Switch(vlan)#vlan 3 name NetB //划分vlan 3名称为NetB VLAN 3 added: Name: NetB Switch(vlan)#exit APPLY completed. Exiting Switch#conf t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#int f0/1 //进入交换机的Fastethernet0/1接口 Switch(config-if)#switchport mode access //配置成接入模式 Switch(config-if)#switchport access vlan 2 //将vlan 划分到Fastethernet0/1接口 Switch(config-if)#exit Switch(config)#int f0/3 //同上 Switch(config-if)#switchport mode access Switch(config-if)#switchport access vlan 3 Switch(config-if)#end Switch# %SYS-5-CONFIG_I: Configured from console by console Switch#wr //保存当前配置 Building configuration... [OK] Switch# 二、对SwB划分VLAN2和VLAN3，并划归相应端口。（同上SwA配置方式一样） Switchena Switch#vlan database % Warning: It is recommended to configure VLAN from config mode, as VLAN database mode is being deprecated. Please consult user documentation for configuring VTP/VLAN in config mode. Switch(vlan)#vlan 2 name NetA VLAN 2 added: Name: NetA Switch(vlan)#vlan 3 name NetB VLAN 3 added: Name: NetB Switch(vlan)#exit APPLY completed. Exiting Switch#conf t Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#int f0/2 Switch(config-if)#swi Switch(config-if)#switchport mode access Switch(config-if)#switchport access vlan 2 Switch(config-if)#int f0/4 Switch(config-if)#switchport mode access Switch(config-if)#switchport access vlan 4 % Access VLAN does not exist. Creating vlan 4 Switch(config-if)#end %SYS-5-CONFIG_I: Configured from console by console Switch#wr Building configuration... [OK] Switch# 三、分别把两个交换机的f0/10端口配置成Trunk端口，并允许所有VLAN