北京北大青鸟校区:STP与VTP实验二

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相关阅读:STP与VTP实验一

步骤三、测试vtp状态及创建vlan

sw3的状态:(北大青鸟北京,北大青鸟校区)
sw3#show vtp status         显示vtp状态
VTP Version                     : 2
Configuration Revision          : 0         配置修订号
Maximum VLANs supported locally : 254
Number of existing VLANs        : 5       
VTP Operating Mode              : server  vtp模式
VTP Domain Name                 : cisco  vtp域名
VTP Pruning Mode                : Disabled
VTP V2 Mode                     : Disabled
VTP Traps Generation            : Disabled
MD5 digest                    : 0x3F 0x17 0xC8 0xB8 0x5A 0xE3 0x01 0x66
Configuration last modified by 0.0.0.0 at 0-0-00 00:00:00
(北大青鸟北京,北大青鸟校区)
创建vlan:
sw3(config)#vlan 10      创建VLAN10
sw3(config-vlan)#name aa 命名为aa
sw3(config-vlan)#exit    应用配置
sw3(config)#vlan 20      创建VLAN20
sw3(config-vlan)#name bb 命名为bb
sw3(config-vlan)#exit
sw3(config)#
(北大青鸟北京,北大青鸟校区)
sw3的状态:
sw3#show vtp status                    在sw3显示vtp的状态
VTP Version                     : 2
Configuration Revision          : 2    server的修订号
Maximum VLANs supported locally : 254
Number of existing VLANs        : 7   vlan也已经增加
VTP Operating Mode              : server
VTP Domain Name                 : cisco
VTP Pruning Mode                : Disabled
VTP V2 Mode                     : Disabled
VTP Traps Generation            : Disabled
MD5 digest                      : 0x98 0x31 0xCF 0xA0 0xA7 0x17 0x73 0x66
Configuration last modified by 0.0.0.0 at 3-1-93 00:52:05
北大青鸟北京,北大青鸟校区)
sw2的状态:
sw2#show vtp status
VTP Version                     : 2
Configuration Revision          : 2      已经同步了server
Maximum VLANs supported locally : 254
Number of existing VLANs        : 7
VTP Operating Mode              : Client
VTP Domain Name                 : cisco
VTP Pruning Mode                : Disabled
VTP V2 Mode                     : Disabled
VTP Traps Generation            : Disabled
MD5 digest                      : 0x98 0x31 0xCF 0xA0 0xA7 0x17 0x73 0x66
Configuration last modified by 0.0.0.0 at 3-1-93 00:52:05
(北大青鸟北京,北大青鸟校区)
sw1的vlan信息:
sw1#show vlan           显示vlan信息
VLAN Name                             Status    Ports
---- -------------------------------- --------- -------------------------------
1    default                          active    Fa0/1, 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
10  aa                             active      已经同步了vlan的信息
20  bb                             active
(北大青鸟北京,北大青鸟校区)
步骤四、配置PVST
sw3(config)#spanning-tree vlan 1 root primary  设置为vlan1的根桥

Sw1(config)#spanning-tree vlan 10 priority 4096 设置为vlan10的根桥

Sw2(config)#spanning-tree vlan 20 priority 4096 设置为vlan20的根桥

(北大青鸟北京,北大青鸟校区,未完待续)

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