拓扑图：
要求：
理解ＲＩＰ协议的工作原理，并通过 RIP 路由协议实现不同网络互通。
配置步骤：
1、配置好 PC 机的 IP 地址等参数。 PC 0>ipconfig IP Address......................: 10.1.1.2 Subnet Mask.....................: 255.255.255.0 Default Gateway.................: 10.1.1.1
2、配置路由器各个接口的 IP 地址等参数
3、配置交换机的 VLAN 信息 配置交换机的各端口的 VLAN 信息，使得ＰＣ０和 PC1 属于 VLAN１０；PC２和 PC３属 于 VLAN２０；PC４和 PC５属于 VLAN３０；配置完成后，各ＶＬＡＮ内部ＰＣ能互通，其 它不能互通。
４、RIP 路由协议配置
路由器 R1 和 R2 的配置类似。
配置命令：
（1）、在R0中的配置：
R0(config)#inter f0/0
R0(config-if)#ip add 10.1.1.1 255.255.255.0
R0(config-if)#no shut
R0(config)#inter s1/0
R0(config-if)#ip add 192.168.0.1 255.255.255.0
R0(config-if)#no shut
R0(config-if)#clock rate 64000
R0(config-if)#no shut
R0(config)#router rip
R0(config-router)#version 2
R0(config-router)#network 10.1.1.0
R0(config-router)#network 192.168.0.0
R0的路由表：
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
R 10.0.0.0/8 [120/1] via 192.168.0.2, 00:00:15, Serial1/0
C 10.1.1.0/24 is directly connected, FastEthernet0/0
C 192.168.0.0/24 is directly connected, Serial1/0
R 192.168.1.0/24 [120/1] via 192.168.0.2, 00:00:15, Serial1/0
（2）、在R1中的配置：
R1(config)#inter f0/0
R1(config-if)#ip add 10.2.1.1 255.255.255.0
R1(config-if)#no shut
R1(config)#inter s1/0
R1(config-if)#ip add 192.168.0.2 255.255.255.0
R1(config-if)#no shut
R1(config)#inter s1/1
R1(config-if)#ip add 192.168.1.1 255.255.255.0
R1(config-if)#no shut
R1(config-if)#clock rate 64000
R1(config-if)#no shut
R1(config)#router rip
R1(config-router)#version 2
R1(config-router)#network 192.168.1.0
R1(config-router)#network 192.168.0.0
R1(config-router)#network 10.2.1.0
R1的路由表：
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
R 10.0.0.0/8 [120/1] via 192.168.1.2, 00:00:14, Serial1/1
[120/1] via 192.168.0.1, 00:00:01, Serial1/0
C 10.2.1.0/24 is directly connected, FastEthernet0/0
C 192.168.0.0/24 is directly connected, Serial1/0
C 192.168.1.0/24 is directly connected, Serial1/1
（3）、在R2中的配置：
R2(config)#inter f0/0
R2(config-if)#ip add 10.3.1.1 255.255.255.0
R2(config-if)#no shut
R2(config)#inter s1/0
R2(config-if)#ip add 192.168.1.2 255.255.255.0
R2(config-if)#no shut
R2(config)#router rip
R2(config-router)#version 2
R2(config-router)#network 10.3.1.0
R2(config-router)#network 192.168.1.0
R2的路由表：
Gateway of last resort is not set
10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
R 10.0.0.0/8 [120/1] via 192.168.1.1, 00:00:10, Serial1/0
C 10.3.1.0/24 is directly connected, FastEthernet0/0
R 192.168.0.0/24 [120/1] via 192.168.1.1, 00:00:10, Serial1/0
C 192.168.1.0/24 is directly connected, Serial1/0
配置vlan:
Switch0：
Switch(config)#vlan 10
Switch(config-vlan)#exit
Switch(config)#inter f0/2
Switch(config-if)#switchport access vlan 10
Switch(config-if)#inter f0/3
Switch(config-if)#switchport access vlan 10
Switch(config-if)#inter f0/1
Switch(config-if)#switchport mode trunk
Switch1：
Switch(config)#vlan 20
Switch(config-vlan)#exit
Switch(config)#inter f0/2
Switch(config-if)#switchport access vlan 20
Switch(config-if)#inter f0/3
Switch(config-if)#switchport access vlan 20
Switch(config-if)#inter f0/1
Switch(config-if)#switchport mode trunk
Switch2：
Switch(config)#vlan 30
Switch(config-vlan)#exit
Switch(config)#inter f0/2
Switch(config-if)#switchport access vlan 30
Switch(config-if)#inter f0/3
Switch(config-if)#switchport access vlan 30
PC0 ping PC2：
PC>ping 10.2.1.2
Pinging 10.2.1.2 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 10.2.1.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
PC0 ping PC4：
PC>ping 10.3.1.2
Pinging 10.3.1.2 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 10.3.1.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),
PC0 ping PC1：
PC>ping 10.1.1.3
Pinging 10.1.1.3 with 32 bytes of data:
Reply from 10.1.1.3: bytes=32 time=2ms TTL=128
Reply from 10.1.1.3: bytes=32 time=0ms TTL=128
Reply from 10.1.1.3: bytes=32 time=0ms TTL=128
Reply from 10.1.1.3: bytes=32 time=1ms TTL=128
Ping statistics for 10.1.1.3:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 2ms, Average = 0ms
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