一、实验目的：将S1配置成VTP-Server，S2配置成VTP-Transparent，S3配置成VTP-Client，S4配置成VTP-Client
二、拓扑图如下
三、具体步骤：
（1）S1交换机的配置
Switch>enable
Switch#config terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname S1
S1(config)#vtp domain test
Changing VTP domain name from NULL to test
S1(config)#vtp mode server
Device mode already VTP SERVER.
S1(config)#vlan 2
S1(config-vlan)#vlan 3
S1(config-vlan)#interface f0/1
S1(config-if)#switchport mode trunk
S1(config-if)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up
（2）S2交换机的配置
Switch#enable
Switch#config terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname S2
S2(config)#vtp mode transparent
Device mode already VTP TRANSPARENT.
S2(config)#interface f0/2
S2(config-if)#switchport mode trunk
（3）S3交换机配置
Switch#enable
Switch#config terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname S3
S3(config)#vtp mode client
Device mode already VTP CLIENT.
S3(config)#interface f0/2
S3(config-if)#switchport mode trunk
（4）S4交换机配置
Switch#enable
Switch#config terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#hostname S4
S4(config)#vtp mode client
Device mode already VTP CLIENT.
S4(config)#interface f0/1
S4(config-if)#switchport mode trunk
四、验证，分别在各台交换机上查看VLAN
S1#show vlan --
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/2, Fa0/3, Fa0/4, Fa0/5
Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12, Fa0/13
Fa0/14, Fa0/15, Fa0/16, Fa0/17
Fa0/18, Fa0/19, Fa0/20, Fa0/21
Fa0/22, Fa0/23, Fa0/24, Gig1/1
Gig1/2
2 VLAN0002 active
3 VLAN0003 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------
1 enet 100001 1500 - - - - - 0 0
2 enet 100002 1500 - - - - - 0 0
3 enet 100003 1500 - - - - - 0 0
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