chap双向验证

1、精品完成chap双向验证，实现两路由器可以相互 ping通。2611Route r4拓扑图:2S11.Routers配置如下:R1 :Router>e nRouter#c onf tEn ter con figurati on comma nds, one per line. End with CNTL/Z.Router(c on fig)#host name R1R1(co nfig)#username R2 p assword ccnaR1(co nfig)#i nt s1/0R1(co nfig-if)#i p add 192.168.1.2 255.255.255.0R1(c o

2、n fig-if)#e neap sulati on pppR1(c on fig-if)# ppp authe nticati on cha pR1(co nfig-if)# no shut%LINK-5-CHANGED: In terface Serial1/0, changed state to dow nR1(co nfig-if)#R2：Router>enRouter#conf tEnter configuration commands, one per line. End with CNTL/Z.Router(config)#hostname R2R2(config)#use

3、rname R1 password ccnaR2(config)#int s1/0R2(config-if)#ip add 192.168.1.3 255.255.255.0R2(config-if)#encapsulation pppR2(config-if)#ppp authentication chapR2(config-if)#no shutR2(config-if)# %LINK-5-CHANGED: Interface Serial1/0, changed state to upR2(config-if)# %LINEPROTO-5-UPDOWN: Line protocol on

4、 Interface Serial1/0, changed state to up验证是否 ping 通：R1：R1#ping 192.168.1.2Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 192.168.1.2, timeout is 2 seconds:!Success rate is 100 percent (5/5), round-trip min/avg/max = 2/15/69 msR1#R2：R2#ping 192.168.1.3Type escape sequence to abort.S

5、ending 5, 100-byte ICMP Echos to 192.168.1.3, timeout is 2 seconds:!Success rate is 100 percent (5/5), round-trip min/avg/max = 2/7/27 msR2#感谢下载载注意: 1.7 在sloo2±MdetiLjg ppp authentication 査看xn且曲JlJL证芒束星 siD02e£xjg ppp autnentfcstjor5ibo2#c onf tsiDo2i；contg>iniiertace serial 0Eibo21 con

6、f g-i f)论 h utd own sibo2(config-if)#no shutdown*Dec 1 21:09-44 943-悅 UNK-3-UP DOWN Interface SeralQ. cha nged state tq u p "Det 1 21:09.44.951. seO PPP. Authorzsticn 宅qu redSeO ppp- Sent CHAP LOGIN Req jestSeO CHAP. Us ng hostnarre from unknown sourceSeO CI-AF Li5 ng pas&iftord frorrii AAA

7、SeO CHAP o RESPONSE id 2i5len 33 from ''Sibo2"1 21-03-45. &27:"Dec 1 21.0Q.45.53r"Det 1 21 09 45 &31"Deci 21 09 45 531-seo CDPCP Reteivea aaa author Response pass"Dec 1 2109 45 779"Dec 1 1:0Q.4G.75: *Ll NEP ROT Ci-5-U PCO Wr J: Li ne protoc ol on Interfa

8、ce SenalO.changed slat e to Up2.在验证剖道过師情况下将任何一边口令腿便谡S个不宴和ccna-#,然后Fin J对端会出现什 么情况，为才么会出观这种观象，怎么解決？&|bed (config严门O username sjbo2$it)oi(corfig)suseTiame siho2 password cenpsiDoi(corTigind'；±i 口鑒为<xnp不和xna样°iiUul/Aping 1?2.166.12.2Type estrapp spqLiencp tn abortsending 5.icrviP tenos lo i 业叫呂.122timeout s 2 seconds!川!两边的口令不一样也可以ping适.Success Pte s 100 percent round-trio rninhfavg/rna&l