Cisco路由器配置實(shí)例(經(jīng)典)

1、.實(shí)訓(xùn)報(bào)告實(shí)訓(xùn)一 路由基本配置1、實(shí)驗(yàn)?zāi)康模郝酚善骰九渲眉癷p設(shè)置2、拓?fù)浣Y(jié)構(gòu)圖RFRFZZ3、實(shí)驗(yàn)步驟Router1Routeren 用戶(hù)模式 進(jìn)入特權(quán)模式 Router#conf t 特權(quán)模式 進(jìn)入全局模式 Enter configuration commands, one per line. End with CNTL/Z.Router#host rznn1 改名字為 rznn1rznn1#int fa0/0 進(jìn)入fa0/0端口 設(shè)置ip地址 rznn1#no sh 激活rznn1#int fa0/1rznn1#ip add rznn1#no shrznn1#exitrznn1#exi

2、trznn1#copy running-config startup-config 保存 Destination filename startup-config? startup-configrznn1#conf trznn1#enable secret password 222 設(shè)置密文rznn1#show ip interface b 顯示Interface IP-Address OK? Method Status ProtocolFastEthernet0/0 YES manual up upFastEthernet0/1 YES manual up upVlan1 unassigned

3、 YES manual administratively down downrouter 2outerenRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router#host rznn2rznn2#int fa0/0rznn2#no shrznn2#int fa0/1rznn2#no shRznn2#copy running-config startup-config 保存 Destination filename startup-config? startup-configrznn2#exit

4、rznn2#exitrznn2#conf trznn2#enable secret 222rznn2#show ip interface b Interface IP-Address OK? Method Status ProtocolFastEthernet0/0 YES manual up upFastEthernet0/1 YES manual up upVlan1 unassigned YES manual administratively down down實(shí)訓(xùn)二1、遠(yuǎn)程登錄、密碼設(shè)置及驗(yàn)證為路由器開(kāi)設(shè)telnet端口,PC機(jī)可以遠(yuǎn)程登陸到Rznn3拓?fù)浣Y(jié)構(gòu)圖RP步驟 rznn3rz

5、nn3enrznn3#conf tEnter configuration commands, one per line. End with CNTL/Z.rznn3#no ip domain lookuprznn3#line cons 0rznn3#password znnrznn3#loginrznn3#no exec-trznn3#logg syncrznn3#exitrznn3#int fa0/0rznn3#no shrznn3#exitrznn3#line vty 0 4 打通五個(gè)端口rznn3#password cisco 設(shè)置密碼rznn3#login 保存 rznn3#exit4

6、、測(cè)試：實(shí)訓(xùn)三 命令組1、目的：八條命令 no ip domain lookupline cons 0passwordloginno exec-tlogg syncshow versionreloadcopy running-config startup-configshow cdp neighbors2、拓?fù)浣Y(jié)構(gòu)圖RR3、步驟rznn1#conf tEnter configuration commands, one per line. End with CNTL/Z.1、rznn1#no ip domain lookup 取消域名查找轉(zhuǎn)換2、rznn1#line cons 0 打開(kāi)cons

7、0端口3、rznn1#password znn 設(shè)置密碼為 znnrznn1#login 保存rznn1#no exec-t 設(shè)置永不超時(shí)4、rznn1#logg sync 產(chǎn)生日志5、rznn1#show version 顯示思科路由系統(tǒng)版本信息Cisco IOS Software, 2800 Software , Version 12.4T1, RELEASE SOFTWARE Copyright 1986-2007 by Cisco Systems, Inc.Compiled Wed 18-Jul-07 06:21 by pt_rel_team6、rznn1#show cdp neigh

8、bors 查看路由器連接的相鄰路由器的相關(guān)信息Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP, r - Repeater, P - PhoneDevice ID Local Intrfce Holdtme Capability Platform Port IDrznn2 Fas 0/0 139 R C2800 Fas 0/07、rznn1#copy running-config startup-config 保存剛才指令Destinati

9、on filename startup-config? startup-configBuilding configuration.OK8、rznn1#reload 重啟路由器Proceed with reload? confirmSystem Bootstrap, Version 12.1T2, RELEASE SOFTWARE Copyright 2000 by cisco Systems, Inc.cisco 2811 processor with 60416K/5120K bytes of memorySelf decompressing the image :# OK Restrict

10、ed Rights Legendrznn1#show ip interface bInterface IP-Address OK? Method Status ProtocolFastEthernet0/0 YES manual up upFastEthernet0/1 YES manual up upVlan1 unassigned YES manual administratively down down9、 重置ip地址 rznn1#show ip interface bInterface IP-Address OK? Method Status ProtocolFastEthernet

11、0/0 YES manual up upFastEthernet0/1 YES manual up upVlan1 unassigned YES manual administratively down down實(shí)訓(xùn)四 發(fā)現(xiàn)協(xié)議1、實(shí)訓(xùn)目的通過(guò)發(fā)現(xiàn)協(xié)議顯示路由器相鄰路由的端口信息2、拓?fù)浣Y(jié)構(gòu)RRFR3、步驟R1路由器RouterenRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router#host r1r1#int fa0/0r1#no sh%LINK-5-CHANGED: Interface

12、 FastEthernet0/0, changed state to upr1#r1#exitr1#exitr1#%SYS-5-CONFIG_I: Configured from console by consoler1#show ip interface bInterface IP-Address OK? Method Status ProtocolFastEthernet0/0 YES manual up downFastEthernet0/1 unassigned YES manual administratively down downVlan1 unassigned YES manu

13、al administratively down downR2 路由器RouterenRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router#host r2r2#int fa0/0r2#ip adr2#no sh%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state

14、to upr2#exitr2#exitr2#%SYS-5-CONFIG_I: Configured from console by consoler2#conf tEnter configuration commands, one per line. End with CNTL/Z.r2#int fa0/0r2#int fa0/1r2#no sh%LINK-5-CHANGED: Interface FastEthernet0/1, changed state to upr2#exitr2#exitr2#%SYS-5-CONFIG_I: Configured from console by co

15、nsoler2#show ip interface bInterface IP-Address OK? Method Status ProtocolFastEthernet0/0 YES manual up upFastEthernet0/1 YES manual up downVlan1 unassigned YES manual administratively down downR3路由器RouterenRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router#host r3r3#int

16、 fa0/0r3#no sh%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to upr3#exitr3#exitr3#%SYS-5-CONFIG_I: Configured from console by consoler3#show ip interface bInterface IP-Address OK? Method Status ProtocolFa

17、stEthernet0/0 YES manual up upFastEthernet0/1 unassigned YES manual administratively down downVlan1 unassigned YES manual administratively down downR1發(fā)現(xiàn)鄰居r1#show cdp neighborsCapability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP, r - Repeater, P - Pho

18、neDevice ID Local Intrfce Holdtme Capability Platform Port IDr2 Fas 0/0 165 R C2800 Fas 0/0R2發(fā)現(xiàn)鄰居r2#show cdp neighborsCapability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP, r - Repeater, P - PhoneDevice ID Local Intrfce Holdtme Capability Platform Por

19、t IDr1 Fas 0/0 176 R C1841 Fas 0/0r3 Fas 0/1 130 R C1841 Fas 0/0R3發(fā)現(xiàn)鄰居r3#show cdp neighborsCapability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP, r - Repeater, P - PhoneDevice ID Local Intrfce Holdtme Capability Platform Port IDr2 Fas 0/0 166 R C2800

20、Fas 0/14、總結(jié)show 命令1show ip interface b 2show version 顯示ios版本信息3show running-config 顯示剛才使用的命令配置信息4show cdp neighbors 顯示發(fā)現(xiàn)鄰居直連設(shè)備信息5show interface 顯示所有端口詳細(xì)信息實(shí)訓(xùn)五 靜態(tài)路由1、實(shí)驗(yàn)?zāi)康模簩⒉煌W(wǎng)段的網(wǎng)絡(luò)配通ip routeIp route 語(yǔ)法：ip route 目標(biāo)地址 子網(wǎng)掩碼 相鄰路由器接口地址Show ip route2、試驗(yàn)拓?fù)洌篟RFR3、實(shí)驗(yàn)步驟：Router1RouterenRouter#conf tRouter#host r1

21、r1#int fa0/0r1#no sh%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to upr1#exitr1#exitr1#show ip interface bInterface IP-Address OK? Method Status ProtocolFastEthernet0/0 YES manual up downFastEthernet0/1 unassigned YES manual administratively down downVlan1 unassigned YES manual administ

22、ratively down downr1#%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to upType escape sequence to abort.Sending 5, 100-byte ICMP Echos to , timeout is 2 seconds:.Success rate is 0 percent r1#conf tEnter configuration commands, one per line. End with CNTL/Z.r1#exitType

23、escape sequence to abort.Sending 5, 100-byte ICMP Echos to , timeout is 2 seconds:!Success rate is 100 percent , round-trip min/avg/max = 31/31/32 msType escape sequence to abort.Sending 5, 100-byte ICMP Echos to , timeout is 2 seconds:.Success rate is 0 percent Type escape sequence to abort.Sending

24、 5, 100-byte ICMP Echos to , timeout is 2 seconds:!Success rate is 100 percent , round-trip min/avg/max = 47/62/78 msr1#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1,

25、 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 - periodic downloaded static routeGateway of last resort is not setC /24

26、is directly connected, FastEthernet0/0Router3Routeren Router#conf tEnter configuration commands, one per line. End with CNTL/Z.Router#host r3r3#int fa0/0r3#no sh%LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up%LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed sta

27、te to upr3#exit r3#exitr3#%SYS-5-CONFIG_I: Configured from console by consoler3#show ip interface bInterface IP-Address OK? Method Status ProtocolFastEthernet0/0 YES manual up upFastEthernet0/1 unassigned YES manual administratively down downVlan1 unassigned YES manual administratively down downr3#c

28、onf tEnter configuration commands, one per line. End with CNTL/Z.r3#exitType escape sequence to abort.Sending 5, 100-byte ICMP Echos to , timeout is 2 seconds:!Success rate is 100 percent , round-trip min/avg/max = 31/31/32 msType escape sequence to abort.Sending 5, 100-byte ICMP Echos to , timeout

29、is 2 seconds:!Success rate is 100 percent , round-trip min/avg/max = 62/62/63 msr3#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 -

30、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 - periodic downloaded static routeGateway of last resort is not setC /24 is directly connected, FastEthernet0/

31、04、默認(rèn)路由Route 1r1enr1#conf tEnter configuration commands, one per line. End with CNTL/Z.%No matching route to deleter1#exitr1#%SYS-5-CONFIG_I: Configured from console by consoler1#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O -

32、 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 - periodic dow

33、nloaded static routeGateway of last resort is not setC /24 is directly connected, FastEthernet0/0r1#conf tEnter configuration commands, one per line. End with CNTL/Z.r1#ip route r1#exitr1#%SYS-5-CONFIG_I: Configured from console by consoler1#show ip routeCodes: C - connected, S - static, I - IGRP, R

34、 - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, 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 * - candida

35、te default, U - per-user static route, o - ODR P - periodic downloaded static routeGateway of last resort is to network .0C /24 is directly connected, FastEthernet0/0S* Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to , timeout is 2 seconds:!Success rate is 100 percent , round-trip mi

36、n/avg/max = 16/28/31 msType escape sequence to abort.Sending 5, 100-byte ICMP Echos to , timeout is 2 seconds:!Success rate is 100 percent , round-trip min/avg/max = 62/62/63 msRoute 3r1enr1#conf tEnter configuration commands, one per line. End with CNTL/Z.%No matching route to deleter1#exitr1#%SYS-

37、5-CONFIG_I: Configured from console by consoler1#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, 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 ex

38、ternal 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 - periodic downloaded static routeGateway of last resort is not setC /24 is directly connected, FastEthernet0/0r1#conf tEnter configuration comm

39、ands, one per line. End with CNTL/Z.r1#ip route r1#exitr1#%SYS-5-CONFIG_I: Configured from console by consoler1#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OS

40、PF 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 - periodic downloaded static routeGateway of last resort is to network .0C /24 is

41、 directly connected, FastEthernet0/0S* Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to , timeout is 2 seconds:!Success rate is 100 percent , round-trip min/avg/max = 62/62/63 ms實(shí)訓(xùn)六 動(dòng)態(tài)路由 RIP 協(xié)議1、實(shí)驗(yàn)?zāi)康氖褂门渲脛?dòng)態(tài)路由啟動(dòng)Rip協(xié)議使用到的命令router rip/network/show ip protocols/show ip route2、實(shí)驗(yàn)拓?fù)銻1 fa0/03

42、、實(shí)驗(yàn)步驟R1RouterenRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router#host r1r1#int fa0/0r1#ip add 25r1#no shr1#exitr1#router ripr1#exitr1#exitr1#%SYS-5-CONFIG_I: Configured from console by consoleR2RouterenRouter#conf tEnter configuration commands, one per line. End with CN

43、TL/Z.Router#host r2r2#int fa0/0r2#no shr2#exitr2#int fa0/1r2#no shr2#exitr2#router ripr2#exitr2#exitr2#R3Routeren Router#conf tEnter configuration commands, one per line. End with CNTL/Z.Router#host r3r3#int fa0/0r3#no shr3#exitr3#router ripr3#exitr3#exitr3#%SYS-5-CONFIG_I: Configured from console b

44、y console4、實(shí)驗(yàn)測(cè)試R1r1#show ip protocolsRouting Protocol is ripSending updates every 30 seconds, next due in 10 secondsInvalid after 180 seconds, hold down 180, flushed after 240Outgoing update filter list for all interfaces is not setIncoming update filter list for all interfaces is not setRedistribut

45、ing: ripDefault version control: send version 1, receive any version Interface Send Recv Triggered RIP Key-chain FastEthernet0/0 1 2 1 Automatic network summarization is in effectMaximum path: 4Routing for Networks:Passive Interface:Routing Information Sources:Gateway Distance Last UpdateDistance: r

46、1#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, 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 lev

47、el-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static routeGateway of last resort is not setC /24 is directly connected, FastEthernet0/0R /24 120/1 via , 00:00:24, FastEthernet0/0Type escape sequence to abort.Sending 5, 100-byte ICMP Ech

48、os to , timeout is 2 seconds:!Success rate is 100 percent , round-trip min/avg/max = 31/31/32 msR2r2#show ip protocolsRouting Protocol is ripSending updates every 30 seconds, next due in 21 secondsInvalid after 180 seconds, hold down 180, flushed after 240Outgoing update filter list for all interfac

49、es is not setIncoming update filter list for all interfaces is not setRedistributing: ripDefault version control: send version 1, receive any version Interface Send Recv Triggered RIP Key-chain FastEthernet0/0 1 2 1 FastEthernet0/1 1 2 1 Automatic network summarization is in effectMaximum path: 4Rou

50、ting for Networks:Passive Interface:Routing Information Sources:Gateway Distance Last UpdateDistance: r2#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 -

51、 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 - periodic downloaded static routeGateway of last resort is not setC /24 is directly connected, FastEthernet0

52、/0C /24 is directly connected, FastEthernet0/1R3r3#show ip protocolsRouting Protocol is ripSending updates every 30 seconds, next due in 15 secondsInvalid after 180 seconds, hold down 180, flushed after 240Outgoing update filter list for all interfaces is not setIncoming update filter list for all i

53、nterfaces is not setRedistributing: ripDefault version control: send version 1, receive any version Interface Send Recv Triggered RIP Key-chain FastEthernet0/0 1 2 1 Automatic network summarization is in effectMaximum path: 4Routing for Networks:Passive Interface:Routing Information Sources:Gateway

54、Distance Last UpdateDistance: r3#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, 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

55、- IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area * - candidate default, U - per-user static route, o - ODR P - periodic downloaded static routeGateway of last resort is not setR /24 120/1 via , 00:00:04, FastEthernet0/0C /24 is directly connected, FastEthernet0/0Type escape sequence to abo

56、rt.Sending 5, 100-byte ICMP Echos to , timeout is 2 seconds:!Success rate is 100 percent , round-trip min/avg/max = 31/31/32 ms實(shí)訓(xùn)七 負(fù)載平衡試訓(xùn)目的實(shí)現(xiàn)負(fù)載平衡實(shí)訓(xùn)拓?fù)銯a0FFFF實(shí)訓(xùn)步驟R1 r1enR1#conf tR1#ip route 1.2R1#exitr1#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX

57、 - EIGRP external, O - OSPF, 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 - periodic do

58、wnloaded static routeGateway of last resort is to network .0C /24 is directly connected, FastEthernet0/0S* r2enr2#ip route r2#ip route r2#exitr2#%SYS-5-CONFIG_I: Configured from console by consoles% Ambiguous command: sr2#show ip routeCodes: C - connected, S - static, I - IGRP, R - RIP, M - mobile,

59、B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, 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

60、- ODR P - periodic downloaded static routeGateway of last resort is to network .0C /24 is directly connected, Ethernet0/0/0C /24 is directly connected, FastEthernet0/0C /24 is directly connected, FastEthernet0/1S* r3enr3#conf tEnter configuration commands, one per line. End with CNTL/Z.r3#ip route r