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思科VTP域統一管理VLAN

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VTP統一管理VLAN,跨交換機同一VLAN通信

配置SW1

SW1#

SW1#vlan database

SW1(vlan)#vtp domain benet //VTP域名

Changing VTP domain name from NULL to benet

SW1(vlan)#vtp server //VTP服務模式

Device mode already VTP SERVER.

SW1(vlan)#vtp password dayong //VTP密碼

Setting device VLAN database password to dayong.

SW1(vlan)#vlan 2

VLAN 2 added:

Name: VLAN0002

SW1(vlan)#exit

APPLY completed.

Exiting....

SW1#conf t

Enter configuration commands, one per line. End with CNTL/Z.

SW1(config)#int f0/0

SW1(config-if)#switchport mode trunk

SW1(config-if)#no sh

SW1(config-if)#int f0/1

SW1(config-if)#switchport access vlan 2

SW1(config-if)#no sh

SW1(config-if)#exit

SW1(config-if)#ip add 10.10.10.10 255.255.255.0

SW1(config-if)#no sh

SW1(config)#do sh vlan-s br


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

2 VLAN0002 active Fa0/1

1002 fddi-default active

1003 token-ring-default active

1004 fddinet-default active

1005 trnet-default active

SW1(config-if)#do sh ip int br

Interface IP-Address OK? Method Status Protocol

FastEthernet0/0 unassigned YES unset up up

FastEthernet0/1 unassigned YES unset up up

FastEthernet0/2 unassigned YES unset up down

FastEthernet0/3 unassigned YES unset up down

FastEthernet0/4 unassigned YES unset up down

FastEthernet0/5 unassigned YES unset up down

FastEthernet0/6 unassigned YES unset up down

FastEthernet0/7 unassigned YES unset up down

FastEthernet0/8 unassigned YES unset up down

FastEthernet0/9 unassigned YES unset up down

FastEthernet0/10 unassigned YES unset up down

FastEthernet0/11 unassigned YES unset up down

FastEthernet0/12 unassigned YES unset up down

FastEthernet0/13 unassigned YES unset up down

FastEthernet0/14 unassigned YES unset up down

FastEthernet0/15 unassigned YES unset up down

Ethernet1/0 unassigned YES unset administratively down down

Ethernet1/1 unassigned YES unset administratively down down

Ethernet1/2 unassigned YES unset administratively down down

Ethernet1/3 unassigned YES unset administratively down down

Vlan1 unassigned YES unset up up

Vlan2 10.10.10.10 YES manual up up

SW1(config-if)#do sh vtp st 顯示vtp狀態信息

VTP Version : 2

Configuration Revision : 1

Maximum VLANs supported locally : 256

Number of existing VLANs : 6

VTP Operating Mode : Server

VTP Domain Name : benet

VTP Pruning Mode : Disabled

VTP V2 Mode : Disabled

VTP Traps Generation : Disabled

MD5 digest : 0x02 0x1E 0x53 0xC7 0x7D 0x02 0xC0 0xD4

Configuration last modified by 0.0.0.0 at 3-1-02 00:02:12

配置SW2

SW2#

SW2#vlan database

SW2(vlan)#vtp domain benet

Changing VTP domain name from NULL to benet

SW2(vlan)#vtp client //VTP客戶模式

Setting device to VTP CLIENT mode.

SW2(vlan)#vtp password dayong

Setting device VLAN database password to dayong.

SW2(vlan)#vlan 2

VLAN 2 added:

Name: VLAN0002

SW2(vlan)#exit

In CLIENT state, no apply attempted.

Exiting....

SW2#conf t

Enter configuration commands, one per line. End with CNTL/Z.

SW2(config)#int f0/0

SW2(config-if)#switchport mode trunk

SW2(config-if)#no sh

SW2(config-if)#int f0/1

SW2(config-if)#switchport access vlan 2

SW2(config-if)#no sh

SW2#conf t

Enter configuration commands, one per line. End with CNTL/Z.

SW2(config)#int vlan 2

SW2(config-if)#ip add 10.10.10.10 255.255.255.0

SW2(config-if)#no sh

SW2#sh vlan-s br //顯示vlan摘要信息


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

2 VLAN0002 active Fa0/1

1002 fddi-default active

1003 token-ring-default active

1004 fddinet-default active

1005 trnet-default active

SW2(config-if)#do sh ip int br

Interface IP-Address OK? Method Status Protocol

FastEthernet0/0 unassigned YES unset up up

FastEthernet0/1 unassigned YES unset up up

FastEthernet0/2 unassigned YES unset up down

FastEthernet0/3 unassigned YES unset up down

FastEthernet0/4 unassigned YES unset up down

FastEthernet0/5 unassigned YES unset up down

FastEthernet0/6 unassigned YES unset up down

FastEthernet0/7 unassigned YES unset up down

FastEthernet0/8 unassigned YES unset up down

FastEthernet0/9 unassigned YES unset up down

FastEthernet0/10 unassigned YES unset up down

FastEthernet0/11 unassigned YES unset up down

FastEthernet0/12 unassigned YES unset up down

FastEthernet0/13 unassigned YES unset up down

FastEthernet0/14 unassigned YES unset up down

FastEthernet0/15 unassigned YES unset up down

Ethernet1/0 unassigned YES unset administratively down down

Ethernet1/1 unassigned YES unset administratively down down

Vlan2 10.10.10.10 YES manual up up

SW2#sh vtp s

VTP Version : 2

Configuration Revision : 1

Maximum VLANs supported locally : 256

Number of existing VLANs : 6

VTP Operating Mode : Client

VTP Domain Name : benet

VTP Pruning Mode : Disabled

VTP V2 Mode : Disabled

VTP Traps Generation : Disabled

MD5 digest : 0x02 0x1E 0x53 0xC7 0x7D 0x02 0xC0 0xD4

Configuration last modified by 0.0.0.0 at 3-1-02 00:02:12

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思科VTP域統一管理VLAN