CCNA 标准实验.doc

主机路由
实验目的
实现四台PC机在不同子网中的互通
实验拓扑

实验配置
三层交换机设置
Switch(config)#int fa0/1
Switch(config-if)#no sw
Switch(config-if)#ip addr
Switch(config-if)#no sh
Switch(config-if)#int fa0/2
Switch(config-if)# no sw
Switch(config-if)#ip addr
Switch(config-if)#no sh
Switch(config)#ip routing
PC0:
实验测试
PC0与Laptop1和PC1之间互通
PC0 ping PC1
PC>ping
Pinging with 32 bytes of data:
Request timed out.
Reply from : bytes=32 time=0ms TTL=127
Reply from : bytes=32 time=0ms TTL=127
Reply from : bytes=32 time=0ms TTL=127
Ping statistics for :
Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
PC0 ping PC1
PC>ping
Pinging with 32 bytes of data:
Request timed out.
Reply from : bytes=32 time=0ms TTL=127
Reply from : bytes=32 time=0ms TTL=127
Reply from : bytes=32 time=1ms TTL=127
Ping statistics for :
Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 1ms, Average = 0ms
PC1与Laptop0和PC0之间互通
PC1 ping PC0
PC>ping
Pinging with 32 bytes of data:
Reply from : bytes=32 time=1ms TTL=127
Reply from : bytes=32 time=0ms TTL=127
Reply from : bytes=32 time=0ms TTL=127
Reply from : bytes=32 time=0ms TTL=127
Ping statistics for :
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 1ms, Average = 0ms
PC1 ping PC0
PC>ping
Pinging with 32 bytes of data:
Request timed out.
Reply from : bytes=32 time=0ms TTL=127
Reply from : bytes=32 time=0ms TTL=127
Reply from : bytes=32 time=0ms TTL=127
Ping statistics for :
Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
Approximate round