单臂路由配置步骤

 

 

1、创建vlan

Switch3(config)#vlan 2
Switch3(config)#name guo
Switch3(config)#vlan 3
Switch3(config)#name shi
Switch4(config)#vlan 2
Switch4(config)#name guo
Switch4(config)#vlan 3
Switch4(config)#name shi

2、将端口加入vlan

Interface Fa0/1
Switch3(config-if)#switchport mode access
Switch3(config-if)#switchport access vlan 2
Interface Fa0/2
Switch3(config-if)#switchport mode access
Switch3(config-if)#switchport access vlan 3

Interface Fa0/1
Switch4(config-if)#switchport mode access
Switch4(config-if)#switchport access vlan 2
Interface Fa0/2
Switch4(config-if)#switchport mode access
Switch4(config-if)#switchport access vlan 3

3、创建Trunk

Switch3(config)#interface range fastEthernet 0/3-5
Switch3(config)#switchport mode trunk
Switch4(config)#interface range fastEthernet 0/3-4
Switch4(config)#switchport mode trunk

4、配置VTP

Switch3(config)#vtp domain wei
Switch3(config)#vtp mode server
Switch3(config)#vtp password 123
Switch4(config)#vtp domain wei
Switch4(config)#vtp mode client
Switch4(config)#vtp password 123

5、封装dot1q

Router2(config)#interface fastEthernet 0/0
Router2(config-if)#no shut
Router2(config-if)#exit
Router2(config)#interface fastEthernet 0/0.2
Router2(config-subif)#encapsulation dot1Q 2
Router2(config-subif)#ip address 192.168.1.1 255.255.255.0
Router2(config-subif)#no shut
Router2(config)#interface fastEthernet 0/0.3
Router2(config-subif)#encapsulation dot1Q 3
Router2(config-subif)#ip address 192.168.2.1 255.255.255.0
Router2(config-subif)#no shut

6、测试

PC7>ping 192.168.2.3

Pinging 192.168.2.3 with 32 bytes of data:

Request timed out.
Reply from 192.168.2.3: bytes=32 time=78ms TTL=127
Reply from 192.168.2.3: bytes=32 time=70ms TTL=127
Reply from 192.168.2.3: bytes=32 time=78ms TTL=127

Ping statistics for 192.168.2.3:
    Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
Approximate round trip times in milli-seconds:
    Minimum = 70ms, Maximum = 78ms, Average = 75ms

 

 

 

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