标签：
Topology
Objective:
Background
Although RIP is rarely used in modern networks, it is useful as a foundation for understanding basic network routing. In this activity, you will configure a default route, RIP version 2, with appropriate network statements and passive interfaces, and verify full connectivity.
Step 1: Configure on R1.
a. Use the appropriate command to create a default route on R1 for all Internet traffic to exit the network through s1/1.
b. Enter RIP protocol configuration mode.
c. Use version 2 of the RIP protocol and disable the summarization of networks.
d. Configure RIP for the networks that connect to R1.
e. Configure the LAN port that contains no routers so that it does not send out any routing information.
f. Advertise the default route configured in step 1a with other RIP routers.
g. Save the configuration.
R1(config)#ip route 0.0.0.0 0.0.0.0 s0/0
R1(config)#router rip
R1(config-router)#version 2
R1(config-router)#no autosummary
R1(config-router)#network 192.168.1.0
R1(config-router)#network 192.168.2.0
R1(config-router)#passive-interface f0/0
R1(config-router)#default-information originate
R1#write
Step 2: Configure RIPv2 on R2.
a. Enter RIP protocol configuration mode.
b. Use version 2 of the RIP protocol and disable the summarization of networks.
c. Configure RIP for the networks directly connected to R2.
d. Configure the interface that contains no routers so that it does not send out routing information.
e. Save the configuration.
R2(config)#router rip
R2(config-router)#version 2
R2(config-router)#no autosummary
R2(config-router)#network 192.168.2.0
R2(config-router)#network 192.168.3.0
R1(config-router)#network 192.168.4.0
R1(config-router)#passive-interface f0/0
R1#write
Step 3: Configure RIPv2 on R3
Repeat Step 2 on R3.
R1#show ip route | begin Ga
Gateway of last resort is 0.0.0.0 to network 0.0.0.0
C 202.100.1.0/24 is directly connected, Serial1/1
R 192.168.4.0/24 [120/1] via 192.168.2.2, 00:00:05, Serial1/0
R 192.168.5.0/24 [120/2] via 192.168.2.2, 00:00:05, Serial1/0
C 192.168.1.0/24 is directly connected, FastEthernet0/0
C 192.168.2.0/24 is directly connected, Serial1/0
R 192.168.3.0/24 [120/1] via 192.168.2.2, 00:00:05, Serial1/0
S* 0.0.0.0/0 is directly connected, Serial1/1
R2#show ip route | begin Gateway
Gateway of last resort is 192.168.2.1 to network 0.0.0.0
C 192.168.4.0/24 is directly connected, Serial1/1
R 192.168.5.0/24 [120/1] via 192.168.4.2, 00:00:18, Serial1/1
R 192.168.1.0/24 [120/1] via 192.168.2.1, 00:00:17, Serial1/0
C 192.168.2.0/24 is directly connected, Serial1/0
C 192.168.3.0/24 is directly connected, FastEthernet0/0
R* 0.0.0.0/0 [120/1] via 192.168.2.1, 00:00:17, Serial1/0
R3#show ip route | b Ga
Gateway of last resort is 192.168.4.1 to network 0.0.0.0
C 192.168.4.0/24 is directly connected, Serial1/1
C 192.168.5.0/24 is directly connected, FastEthernet0/0
R 192.168.1.0/24 [120/2] via 192.168.4.1, 00:00:04, Serial1/1
R 192.168.2.0/24 [120/1] via 192.168.4.1, 00:00:04, Serial1/1
R 192.168.3.0/24 [120/1] via 192.168.4.1, 00:00:04, Serial1/1
R* 0.0.0.0/0 [120/2] via 192.168.4.1, 00:00:04, Serial1/1
R2#show ip protocols
Routing Protocol is "rip"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Sending updates every 30 seconds, next due in 19 seconds
Invalid after 180 seconds, hold down 180, flushed after 240
Redistributing: rip
Default version control: send version 2, receive version 2
Interface Send Recv Triggered RIP Key-chain
Serial1/0 2 2
Serial1/1 2 2
Automatic network summarization is not in effect
Maximum path: 4
Routing for Networks:
192.168.2.0
192.168.3.0
192.168.4.0
Passive Interface(s):
FastEthernet0/0
Routing Information Sources:
Gateway Distance Last Update
192.168.2.1 120 00:00:11
192.168.4.2 120 00:00:11
Distance: (default is 120)
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原文地址：http://www.cnblogs.com/elewei/p/4647548.html
