1、實驗四：RIPv2的配置和路由匯總實驗目的在路由器上啟動RIPv2路由進程啟動參與路由協(xié)議的接口，并通告網(wǎng)絡autosummary的開啟和關閉使用ip default-network命令 向網(wǎng)絡中注入一條默認路由查看和調試RIPv2路由協(xié)議相關信息實驗要求本實驗要達到如下要求：給出具體的實現(xiàn)步驟給出當RIPv2失效的情況下，浮動路由的配置情況在路由器D通過ip default-network命令，向網(wǎng)絡中注入一條默認路由給出某個路由器上路由表的內容實驗拓撲實驗設備（環(huán)境、軟件）路由器4臺交叉線4條實驗設計到的基本概念和理論RIPv2的特性、管理距離、浮動靜態(tài)路由實驗過程和主要步驟步驟一：配置各

2、路由器接口的IP配置路由器A的F1/0接口的IP：Router#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#int f1/0Router(config-if)#no shut配置路由器B的F0/0、F1/0接口的IP：Router#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#int f0/0Router(config-if)#no shut%LINK-5

3、-CHANGED: Interface FastEthernet0/0, changed state to upRouter(config-if)#int f1/0Router(config-if)#no shut配置路由器C的F0/0、F1/0接口的IP：Router#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#int f0/0Router(config-if)#no shut%LINK-5-CHANGED: Interface FastEthernet0/0, chan

4、ged state to upRouter(config-if)#int f1/0Router(config-if)#no shut配置路由器D的F0/0接口的IP：Router#config tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#int f0/0Router(config-if)#no shut步驟二：配置RIPv2協(xié)議：給路由器A配置RIPv2協(xié)議路由：Router(config)#route ripRouter(config-router)#version 2Router(c

5、onfig-router)#network 172.16.0.0 給路由器B配置RIPv2協(xié)議路由：Router(config)#route ripRouter(config-router)#version 2給路由器C配置RIPv2協(xié)議路由：Router(config)#route ripRouter(config-router)#version 2給路由器D配置RIPv2協(xié)議路由：Router(config)#route ripRouter(config-router)#version 2步驟三：給路由器D配置默認路由：Router#config tEnter configuration

6、commands, one per line. End with CNTL/Z.Router(config)#ip route .0 0.0.0.0 f0/0步驟四：關閉自動路由匯總： Router(config-router)#no auto-summaryRouter#show ip protocolsRouting Protocol is ripSending updates every 30 seconds, next due in 16 secondsInvalid after 180 seconds, hold down 180, flushed after 240Outgoing

7、 update filter list for all interfaces is not setIncoming update filter list for all interfaces is not setRedistributing: ripDefault version control: send version 2, receive 2 Interface Send Recv Triggered RIP Key-chain FastEthernet0/0 2 2 FastEthernet1/0 2 2 Automatic network summarization is not i

8、n effectMaximum path: 4Routing for Networks:Passive Interface(s):Routing Information Sources:Gateway Distance Last Update192.168.1.1 120 00:00:23Distance: (default is 120)步驟五：路由器C的路由表：Router#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP e

9、xternal, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P -

10、periodic downloaded static routeGateway of last resort is not setR 172.16.0.0/16 120/1 via 192.168.1.1, 00:00:01, FastEthernet0/0 172.168.0.0/24 is subnetted, 1 subnetsC 172.168.2.0 is directly connected, FastEthernet1/0C 192.168.1.0/24 is directly connected, FastEthernet0/0步驟六：測試路由是否連通： Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 172.168.2.2, timeout is 2 seconds:!Success rate is 100 percent (5/5), round-trip min/avg/max = 79/90/94 ms心得體會本節(jié)實驗關鍵在于對RIPv2動態(tài)路