VTP小实验配置，学习参考

A交换机配置

r1(vlan)#vtp domain wnt.com

Changing VTP domain name from WNT.COM to wnt.com

r1(vlan)#vtp server

Device mode already VTP SERVER.

r1(vlan)#vtp password 123456

Setting device VLAN database password to 123456

r1(vlan)#vlan 100 name caiwubu

VLAN 100 modified:

Name: caiwubu

r1(vlan)#vlan 200 na

r1(vlan)#vlan 200 name xiaoshoubu

VLAN 200 modified:

Name: xiaoshoubu

r1(vlan)#vlan 300 na

r1(vlan)#vlan 300 name gongchengbu

VLAN 300 modified:

Name: gongchengbu

r1(vlan)#vlan 400 name fazhanbu

VLAN 400 modified:

Name: fazhanbu

r1(config)#int range f0/21

r1(config-if-range)#swi mo trunk

r1(config-if-range)#no shutdown

r1(config-if-range)#exi

r1(config)#int range f0/1-5

r1(config-if-range)#swi ac vlan 100

r1(config-if-range)#no shu

r1(config-if-range)#exi

r1(config)#int range f0/6-10

r1(config-if-range)#swi mo access

r1(config-if-range)#swi ac vlan 200

r1(config-if-range)#exi

r1(config)#int range f0/11-15

r1(config-if-range)#swi ac vlan 300

r1(config-if-range)#exi

r1(config)#int range f0/16-20

r1(config-if-range)#swi ac vlan 400

r1(config-if-range)#exi

r1(config)#int vlan 1

r1(config-if)#ip add 172.16.2.100 255.255.255.0

r1(config-if)#no shut

r1(config-if)#no shutdown

B交换机配置“

r2(config)#host B

B(config)#int range f0/21-24

B(config-if-range)#swi mode trunk

B(config)#vtp domain wnt.com

Domain name already set to wnt.com.

B(config)#vtp mod client

Setting device to VTP CLIENT mode.

B(config)#vtp password 123456

Password already set to 123456

B(config)#end

C交换机：

Switch#conf t

Switch(config)#int range f0/21-22

Switch(config-if-range)#swi mo trunk

Switch(config-if-range)#no shutdown

Switch(config-if-range)#exi

Switch(config)#vtp domain wnt.com

Domain name already set to wnt.com.

Switch(config)#vtp mode client

Setting device to VTP CLIENT mode.

Switch(config)#vtp password 123456

Setting device VLAN database password to 123456

D交换机配置

Switch(config)#host D

D(config)#int range f0/21-22

D(config-if-range)#swi mo trunk

D(config-if-range)#no shutdown

D(config-if-range)#exi

D(config)#vtp domain wnt.com

Domain name already set to wnt.com.

D(config)#vtp mo client

Setting device to VTP CLIENT mode.

D(config)#vtp password 123456

Setting device VLAN database password to 123456

D(config)#end

配置优先级

r1(config)#no spanning-tree vlan 200 root primary

r1(config)#no spanning-tree vlan 100 root primary

B(config)#spanning-tree vlan 300 priority 4096

B(config)#spanning-tree vlan 400 priority 4096

配置交换机SwC和SwD的f0/1 – 20为速端口

C(config)#int range f0/1-20

C(config-if-range)#spanning-tree portfast

d(config)#int range f0/1-20

d(config-if-range)#spanning-tree portfast