A-A+
	一次思科路由器单臂路由配置实验的(交换机、PC1、PC2)命令行
这次单臂路由的配置实验算是比较简单的了,所以拓扑图就不给出来了。下面只列出交换机、PC1和PC2的配置命令。最后通过Ping命令的返回值来确定实验成功。
路由器(router)的配置:
- Router>
 - Router>
 - Router>en
 - Router#config t
 - Enter configuration commands, one per line. End with CNTL/Z.
 - Router(config)#int f0/0
 - Router(config-if)#no shutdown
 - Router(config-if)#int f0/0.2
 - Router(config-subif)#encapsulation dot1Q 2
 - Router(config-subif)#ip address 192.168.2.1 255.255.255.0
 - Router(config-subif)#no shutdown
 - Router(config-subif)#int f0/0.3
 - Router(config-subif)#en
 - Router(config-subif)#encapsulation d
 - Router(config-subif)#encapsulation dot1Q 3
 - Router(config-subif)#ip address 192.168.3.1 255.255.255.0
 - Router(config-subif)#no shutdown
 - Router(config-subif)#exit
 - Router(config)#
 
交换机(switc)的配置:
- switch>
 - switch>en
 - switch#vlan data
 - switch(vlan)#vlan 2 name vlan002
 - VLAN 2 modified:
 - Name: vlan002
 - switch(vlan)#vlan 3 name vlan003
 - VLAN 3 added:
 - Name: vlan003
 - switch(config)#int f0/2
 - switch(config-if)#switchport mode access
 - switch(config-if)#switchport access vlan 2
 - switch(config-if)#no shutdown
 - switch(config-if)#int f0/3
 - switch(config-if)#switchport mode access
 - switch(config-if)#switchport access vlan 3
 - switch(config-if)#no shutdown
 - switch(config-if)#int f0/0
 - switch(config-if)#switchport mode trunk
 - switch(config-if)#no shutdown
 
PC1的配置:
ip address 192.168.2.2 255.255.255.0
ip default-gateway 192.168.2.1
PC2的配置:
ip address 192.168.3.2 255.255.255.0
ip default-gateway 192.168.3.1
主机PC1 ping 主机PC2:
- PC1#
 - PC1#
 - PC1#ping 192.168.3.2
 - Type escape sequence to abort.
 - Sending 5, 100-byte ICMP Echos to 192.168.3.2, timeout is 2 seconds:
 - !!!!!
 - Success rate is 100 percent (5/5), round-trip min/avg/max = 20/36/60 ms
 - PC1#