1、创建vlan
Switch7(config)#vlan 2
Switch7(config)#name guo
Switch7(config)#vlan 3
Switch7(config)#name shi
Switch8(config)#vlan 2
Switch8(config)#name guo
Switch8(config)#vlan 3
Switch8(config)#name shi
2、将端口加入vlan
Interface Fa0/1
Switch7(config-if)#switchport mode access
Switch7(config-if)#switchport access vlan 2
Interface Fa0/2
Switch7(config-if)#switchport mode access
Switch7(config-if)#switchport access vlan 3
Interface Fa0/1
Switch8(config-if)#switchport mode access
Switch8(config-if)#switchport access vlan 2
Interface Fa0/2
Switch8(config-if)#switchport mode access
Switch8(config-if)#switchport access vlan 3
3、创建Trunk
Switch7(config)#interface range fastEthernet 0/3-4
Switch7(config)#switchport mode trunk
Switch8(config)#interface range fastEthernet 0/3
Switch8(config)#switchport mode trunk
4、配置VTP
Switch7(config)#vtp domain wei
Switch7(config)#vtp mode server
Switch7(config)#vtp password 123
Switch8(config)#vtp domain wei
Switch8(config)#vtp mode client
Switch8(config)#vtp password 123
5、配置三层交换
MS2(config)#interface fastEthernet 0/2
MS2(config-if)#switchport
MS2(config-if)#switchport trunk encapsulation dot1q
MS2(config-if)#exit
MS2(config)#interface vlan 2
MS2(config-if)#ip address 192.168.1.1 255.255.255.0
MS2(config-if)#no shut
MS2(config-if)#exit
MS2(config)#interface vlan 3
MS2(config-if)#ip address 192.168.2.1 255.255.255.0
MS2(config-if)#no shut
MS2(config-if)#exit
MS2(config)#ip route 192.168.1.0 255.255.255.0 192.168.2.0
MS2(config)#ip route 192.168.2.0 255.255.255.0 192.168.1.0
6、测试
PC11>ping 192.168.2.2
Pinging 192.168.2.2 with 32 bytes of data:
Reply from 192.168.2.2: bytes=32 time=63ms TTL=127
Reply from 192.168.2.2: bytes=32 time=63ms TTL=127
Reply from 192.168.2.2: bytes=32 time=47ms TTL=127
Reply from 192.168.2.2: bytes=32 time=49ms TTL=127
Ping statistics for 192.168.2.2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 47ms, Maximum = 63ms, Average = 55ms
