交換技術之 交換機間同步Vlan配置信息 VTP
阿新 • • 發佈:2017-06-26
vtp
交換技術之 交換機間同步Vlan配置信息 VTP
1.目的:
解決多個交換機之間Vlan配置信息的同步(不包括哪些接口屬於哪個vlan ,這個猜需要到具體的交換機上對端口進行配置)
2.原理:
配置一個管理端 Server(所有的vlan配置都在這臺交換機,配置信息會自動同步到客戶端)
配置一個或多個客戶端 Client(不允許創建Vlan的一些信息,只能通過同步服務器端的配置)
3.拓撲圖:
4.配置命令:
VTP-SERVER(config)#vtp domain frogtwo
VTP-SERVER(config)#vtp mode server [ client ]
VTP-SERVER(config)#vtp version 2
5.配置步驟:
S1作為服務器端配置
VTP-SERVER#sh vtp status VTP Version : 2 Configuration Revision : 5 Maximum VLANs supported locally : 255 Number of existing VLANs : 6 VTP Operating Mode : Server VTP Domain Name : frogtwo VTP Pruning Mode : Disabled VTP V2 Mode : Enabled VTP Traps Generation : Disabled MD5 digest : 0x34 0xE5 0x00 0x77 0x70 0xBC 0x8A 0xBC Configuration last modified by 0.0.0.0 at 3-1-93 00:12:32 Local updater ID is 0.0.0.0 (no valid interface found) VTP-SERVER#
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#必須保證交換機間的鏈路是 Trunk ,否則無法同步Vlan信息
VTP-SERVER#sh interfaces trunk Port Mode Encapsulation Status Native vlan Fa0/1 on 802.1q trunking 1 Fa0/2 on 802.1q trunking 1 Port Vlans allowed on trunk Fa0/1 1-1005 Fa0/2 1-1005 Port Vlans allowed and active in management domain Fa0/1 1,10 Fa0/2 1,10 Port Vlans in spanning tree forwarding state and not pruned Fa0/1 1,10 Fa0/2 1,10 VTP-SERVER#
S2作為客戶端1
VTP-CLIENT1#sh vtp status VTP Version : 2 Configuration Revision : 5 Maximum VLANs supported locally : 255 Number of existing VLANs : 6 VTP Operating Mode : Client VTP Domain Name : frogtwo VTP Pruning Mode : Disabled VTP V2 Mode : Enabled VTP Traps Generation : Disabled MD5 digest : 0x34 0xE5 0x00 0x77 0x70 0xBC 0x8A 0xBC Configuration last modified by 0.0.0.0 at 3-1-93 00:12:32 VTP-CLIENT1#
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VTP-CLIENT1#show interfaces trunk Port Mode Encapsulation Status Native vlan Fa0/1 on 802.1q trunking 1 Port Vlans allowed on trunk Fa0/1 1-1005 Port Vlans allowed and active in management domain Fa0/1 1,10 Port Vlans in spanning tree forwarding state and not pruned Fa0/1 1,10 VTP-CLIENT1#
S3作為客戶端2
VTP-CLIENT2#sh vtp status VTP Version : 2 Configuration Revision : 5 Maximum VLANs supported locally : 255 Number of existing VLANs : 6 VTP Operating Mode : Client VTP Domain Name : frogtwo VTP Pruning Mode : Disabled VTP V2 Mode : Enabled VTP Traps Generation : Disabled MD5 digest : 0x34 0xE5 0x00 0x77 0x70 0xBC 0x8A 0xBC Configuration last modified by 0.0.0.0 at 3-1-93 00:12:32 VTP-CLIENT2#
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VTP-CLIENT2#show interfaces trunk Port Mode Encapsulation Status Native vlan Fa0/1 on 802.1q trunking 1 Port Vlans allowed on trunk Fa0/1 1-1005 Port Vlans allowed and active in management domain Fa0/1 1,10 Port Vlans in spanning tree forwarding state and not pruned Fa0/1 1,10 VTP-CLIENT2#
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本文出自 “Frog的技術歸檔” 博客,請務必保留此出處http://frogtwo.blog.51cto.com/3805708/1941672
交換技術之 交換機間同步Vlan配置信息 VTP