VLAN的同步使用VTP

實驗來源：工大瑞普Cisco網絡技術論壇

Sw 1:vtp server

Sw 2:vtp client

Sw 3:vtp client

主要配置：

Sw 1:配置Sw 1為 vtp server

switch1#vlan database                                   //進入vlan資料庫配置模式

switch1(vlan)#vtp server                              //配置為vtp server模式

Device mode already VTP SERVER.

switch1(vlan)#vtp domain cisco                   //設定vtp域為cisco

Changing VTP domain name from NULL to cisco

switch1(vlan)#exit

Sw 2 and Sw 3:配置Sw 2 and Sw 3為vtp client

switch(vlan)#vtp client                                 //配置為vtp client模式

Setting device to VTP CLIENT mode.

switch(vlan)#vtp domain cisco

switch(vlan)#exit

驗證：在Sw 2 and Sw 3上使用指令show vlan-switch驗證是否同步到Sw 1設定的vlan資訊

switch#show vlan-switch

VLAN Name                             Status    Ports

---- -------------------------------- --------- -------------------------------

1    default                          active    Fa0/0, 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

2    VLAN0002                         active           //同步到Sw 1上設定的vlan資訊

3    VLAN0003                         active    

4    VLAN0004                         active    

1002 fddi-default                     active    

1003 token-ring-default               active    

1004 fddinet-default                  active    

1005 trnet-default                    active    

VLAN Type  SAID       MTU   Parent RingNo BridgeNo Stp  BrdgMode Trans1 Trans2

---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------

1    enet  100001     1500  -      -      -        -    -        1002   1003

2    enet  100002     1500  -      -      -        -    -        0      0   

3    enet  100003     1500  -      -      -        -    -        0      0   

4    enet  100004     1500  -      -      -        -    -        0      0   

1002 fddi  101002     1500  -      0      -        -    -        1      1003

1003 tr    101003     1500  1005   0      -        -    srb      1      1002在Sw 2 and Sw 3上使用指令show vtp status檢視Sw 2 and Sw 3的vtp模式:

switch#show vtp status

*Mar  1 00:06:07.139: %SYS-5-CONFIG_I: Configured from console by console

VTP Version                     : 2

Configuration Revision          : 2

Maximum VLANs supported locally : 256

Number of existing VLANs        : 8

VTP Operating Mode              : Client

VTP Domain Name                 : cisco

VTP Pruning Mode                : Disabled

VTP V2 Mode                     : Disabled

VTP Traps Generation            : Disabled

MD5 digest                      : 0xC8 0x45 0x4A 0xAB 0xE4 0xB4 0x5A 0x5E

Configuration last modified by 0.0.0.0 at 3-1-02 00:02:43

OK，試驗完！

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