网络通信 频道

配置CiscoVLAN、VLANTrunk、VTP和STP

4. 实验配置及监测结果

电缆连接完成后。给所有设备加电,开始进行实验。

监测清单记录了本实验的操作。

第1段:在SW1和SW2上配置VTP


SW1912#conft
Enter configuration commands,one per line.End with CNTL/Z
SW1912(config)#hostn SW1
SW1(config)#vtp?
clientVTP client
domainSet VTP domanin name
passowrd Set VTP password
pruning  VTP pruning
serverVTP server
transparent  VTP transparent
trap VTP trap
SW1(config-if)#tnmk on
SW1(config-if)#
( Ctrl+Shift+6,x )
Term_Server>2
[Resuming connection 2 to switch2...]
>en
#conft
Enter configuration commands,one per line,End with CNTL/Z
(config)#hostn SW2
SW2(config)#vtp domain cisco
SW2(config)#vtp client
SW2(config)#

第2段:配置VLAN Trunk

( Ctrl+Shift+6,x )
Term_Server>2
[Resuming connection 2 to switch2...]
SW1(config)#int fa0/26
SW1(config-if)#trunk?
autoSet DISL state to AUTO
desirable  Set DISL state to DESIRABLE
nonegotiate Set DISL state to NONEGOTIATE
off Set DISL state to OFF
on Set DISL state to ON
SW1(config-if)#trunk on
SW1(config-if)#
(Ctrl+Shift+6,x)
Term_Server>2
[Resuming connection 2 to switch2...]
SW2(config)#int fa0/26
SW2(config-if)#trunk?
SW2(config-if)#
SW2#sh trunk a 
DISL state:On,Trunking:on,Encapsulation type:ISL
SW2#sh trunk b
DISL state:Off,Trunking:Off,Encapsulation type:Unknown
SW2#sh trunk a allowed-vlans
1-1005

 

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