ospf完全实验手册v11 0 kevin大侠命令与配置_第1页
ospf完全实验手册v11 0 kevin大侠命令与配置_第2页
ospf完全实验手册v11 0 kevin大侠命令与配置_第3页
ospf完全实验手册v11 0 kevin大侠命令与配置_第4页
ospf完全实验手册v11 0 kevin大侠命令与配置_第5页
已阅读5页,还剩53页未读 继续免费阅读

下载本文档

版权说明:本文档由用户提供并上传,收益归属内容提供方,若内容存在侵权,请进行举报或认领

文档简介

PAGEPAGE2实验1-1routerospfprocess- 实验1-2routerospfprocess-idvrf 实验2-1areaarea-id 实验2-2areaarea-idauthenticationmessage- 实验2-3areaarea-iddefault-cost 实验2-4areaarea-id 实验2-5areaarea-idnssadefault-information- 实验2-6areaarea-idnssano- 实验2-7areaarea-idnssano- 实验2-8areaarea-idrangeip-address 实验2-9areaarea-idrangeip-addressmask 实验2-10areaarea-idrangeip-addressmasknot- 实验2-11areaarea-id 实验2-12areaarea-idstubno- 实验2-13areatransit-area-idvirtual-linkrouter- 实验2-14areatransit-area-idvirtual-linkrouter-iddead-interval 实验2-15areatransit-area-idvirtual-linkrouter-idhello-interval 实验2-16areatransit-area-idvirtual-linkrouter-idretransmit-interval 实验2-17areatransit-area-idvirtual-linkrouter-idtransmit-delay 实验2-18areatransit-area-idvirtual-linkrouter-idauthentication 实验3-1auto-costreference-bandwidth 实验4-1default-information 实验4-2default-informationoriginate 实验4-3default-informationoriginatemetric 实验4-4default-informationoriginatealwaysmetric default-informationoriginatemetric-type default-informationoriginatealwaysmetric-type default-informationoriginateroute-maproute-map- 实验5-1default-metric 实验6-1distanceadministrative- 6-3distanceadministrative-distancesource-ip-addresssource-ip-maskaccess-list- 实验6-4distanceospfexternaladministrative- 实验6-5distanceospfinter-areaadministrative- 实验6-6distanceospfintra-areaadministrative- 实验7-1distribute-listaccess-list-number distribute-listaccess-list-name distribute-listprefixprefix-list-name 实验7-2distribute-listaccess-list-numberininterface-typeinterface- distribute-listaccess-list-nameininterface-typeinterface- distribute-listprefixprefix-list-nameininterface-typeinterface- distribute-listaccess-list-number distribute-listaccess-list-numberoutinterface-typeinterface- distribute-listaccess-list-name distribute-listaccess-list-nameoutinterface-typeinterface- distribute-listprefixprefix-list-name distribute-listprefixprefix-list-nameoutinterface-typeinterface- 实验7-3distribute-listaccess-list-numberoutrouting- distribute-listaccess-list-nameoutrouting- distribute-listprefixprefix-list-nameoutrouting- 实验8ignorelsa logadjacency-changes 实验10maximum-pathsnumber-of- 实验11-1neighborip- 实验11-2neighborip-addresscost 实验11-3neighborip-addressdatabase-filterall 实验11-4neighborip-addresspoll-interval 实验11-5neighborip-addresspriority 实验12-1networkip-addresswild-card-maskareaarea- 实验13-1passive-interfaceinterface-nameinterface- 实验13-2passive-interface redistributerouting-processprocess-idmetricospf- redistributerouting-processprocess-idmetric-typemetric- redistributerouting-processprocess-id redistributerouting-processprocess-idtagtag- 实验14-2redistributerouting-processprocess-idroute-maproute-map- 实验15-1router-idip- summary-addressip-address summary-addressip-addressmasknot- 实验16-2summary-addressip-addressmasktag 实验17-1timerslsa-group-pacing 实验17-2timersspfdelay 实验18-1traffic-shareminacross- 实验19-1ipospf 实验19-2ipospfauthenticationauthentication-key 实验19-3ipospfauthenticationmessage- 实验19-4ipospfmessage-digest-keykey-idmd5 实验19-5ipospfauthentication 实验19-6ipospfcost ipospfdead-interval ipospfhello-interval ipospfretransmit-interval ipospftransmit-delay 实验19-8ipospfdemand- 实验19-9ipospfflood- 实验19-10ipospfmtu- 实验19-11ipospfnetwork ipospfnetworknon- ipospfnetworkpoint-to- ipospfnetworkpoint-to-multipointnon- 实验19-15ipospfnetworkpoint-to- 实验19-16ipospfpriority 1-1routerospfprocess-PAGEPAGE51IPBrouterospfx2A/BIPBOSPFshowipospfRID2、RID没有手工配置的情况下,路由器会在loopback地址中选最高的那个IP地址作为RIDloopbackIPRID3OSPFRID使用的接口状态是不活动的,RID将不会改变。1-2routerospfprocess-idvrfPAGEPAGE6process-id—OSPFID1IP路由表里。2-1areaarea-idPAGEPAGE72OSPF3、检查一下邻居关系showipospf4showip5A/B/C上增加简单认证功能I:router命令模式下area0authenticationIIipospfauthentication-keyxxx6、验证一下邻居是否还存在?showipospf70showipservicepassword-encryptionAdebugipospfevents看看发生了什么事?2-2areaarea-idauthenticationmessage-PAGEPAGE82、检查一下邻居关系showipospf3showip4A/B/CMD5I:routerarea0authenticationmessage-IIkeypassword:ipospfmessage-digest-keyxmd5(注意:比如,ACkey1,A-Bkey2,B-Ckey3)5、验证一下邻居是否还存在?showipospfneighbor60MD5showip7ABkeypasswordA的邻居是否showipospfinterfaces0/1keydebugipospfevents看看发生了什么事?keykeynokey9debugBkey2nokey5,A看看邻居关系现在怎么样?在A上用debugipospfevents看看发生了什么事?10Bkey5nokey2Anoarea0authenticationmessage-digestMD5Aipospfauthentication-keyxxxABdebugipospfevents看看发生了什么2-3areaarea-iddefault-costPAGEPAGE93.3.3.3OSPFredistributeconnectedsubnnets3AB1area16ABRarea1default-cost7、验证缺省路由的成本showiprouteshowiproute1。2-4areaarea-id2A和B以及B和C间起OSPFC和D间起RIPv2A上用命令redistributeconnectedsubnnetsCredistributeripsubnetsRIP路由,passive-interfacexxxBRIPDRIP配置noauto-summary(有兴趣的话可以试试用和不用该命令会有什么不同)4BC1NSSA区域。areax5BNSSAshowip(CASBRNSSA7的路由,但是进入骨干区域的时候,又ABR5A5的路由,是不能NSSAABRASBR不会自动产生缺省路由)2-5areaarea-idnssadefault-information-2ABRBarea1nssadefalt-information-originate,注入一条缺省路C上的路由表和之前有什么不同?(没有使用这条命令之前,路由器A5ABRBNSSACA)NSSAABRASBR上。2-6areaarea-idnssano-1、ATotallyStubbyNSSAABRNSSA3ABRarea1nssano-summaryNSSA2-7areaarea-idnssano-redistributeconnectedsubnnetsB上用redistributeeigrp1subnetsRIPCredistributeripsubnetsRIP路由,并用passive-interfacexxxBRIPD、Erouter模noauto-summary(可以看出,BEIGRP05NSSA区域的则是类7的路由)(ABR2-8areaarea-idrangeip-address2-9areaarea-idrangeip-addressmask2-10areaarea-idrangeip-addressmasknot-1、配置好端口和loopback地址,A:lo0 B:lo0 lo1–lo3、ABRarea1range156.26.32.0255.255.255.192(26bit去汇总这四个子masknetwork中的是相反的)2ABRBiproute0.0.0.00.0.0.0Serial03Bloopback1Atraceloopback接口。发现了什么?4Biproute156.26.32.0255.255.255.192Null0Atrace这loopback接口。发现了什么?ABRNull0ABR上(IOS12.XNull0)2-11areaarea-id2OSPFCredistributeconnectedsubnnets3AB41stub区域。area1stubshowip2-12areaarea-idstubno-2ABRarea1stubno-summary12-PAGE13areatransit-area-idvirtual-linkrouter-3Cshowipospf0B:area1virtual-linkC:area1virtual-link4Cshowipospf0的信息吗?6A、B、C上查看路由表。0区域连接到骨干区域。它是作为一种补救方法来使用的。2-PAGE14areatransit-area-idvirtual-linkrouter-dead-interval2BCshowipospfvirtual-linksdeadinterval402-15areatransit-area-idvirtual-linkrouter-hello-interval2BCshowipospfvirtual-linkshellointerval102-16areatransit-area-idvirtual-linkrouter-retransmit-interval2BCshowipospfvirtual-linksretransmitinterval值3Bretransmitinterval6s(5up的?4BB的邻居5hellointervaldeadinterval不同,retransmitinterval2-17areatransit-area-idvirtual-linkrouter-transmit-delay2Btransmitdelay2s(1up的?3BCshowipospfvirtual-linkstransmitdelay值4C路由表14HelloHello包,则authenticationareatransit-area-idvirtual-linkrouter-idauthenticationauthentication-MD5areatransit-area-idvirtual-linkrouter-idauthenticationmessage-areatransit-area-idvirtual-linkrouter-idmessage-digest-keykey-idmd5NULLareatransit-area-idvirtual-linkrouter-idauthentication4BCshowipospfvirtual-6BCMD54、59noBCkey102-13area0authentication、ipospfauthentication-keycisco0为简单密码认证(area0authentication-messagedigestipospfmessage-digest-key1md5cisco两条命令配MD5认证BC之间的虚拟链路。11Bdebugipospfadj(0启用了认证,那么同类型的认证也会自动在虚拟链路上启用。但是此时虚拟NULL认证。13BCNULLA/B/C3-1auto-costreference-bandwidth3showipospfinterface4showinterfacesserial5BCbandwidth646COSTauto-costreference-bandwidth500(100M,即10^8,500M100M51050,如此类推。InterfaceInterfaceOSPF1Fast1Gigabit11OSPFCOST=10^8/10的八次方不够除,所auto-costreference-bandwidth10的八次方提高,从而把成本4-1default-information4-2default-informationoriginate2BB通告缺省路由到区域。default-informationoriginate4-3default-informationoriginatemetric4-4default-informationoriginatealwaysmetric4、修改缺省路由成本值。default-informationoriginatealwaysmetricABRalways参数,ABR上没有缺省路由,它也会产生一条缺省路由并广播到区域内。default-informationoriginatemetric-typedefault-informationoriginatealwaysmetric-type2BASBRA的路由表,type1type2的?default-informationoriginatealwaysmetric-type4Ashowiproute1、ASBR会给缺省路由分配一个表示从ASBR到这路由的成本度量值(缺省是12路由(缺省情况)OSPF区域1,不会变。1ASBR的内部成ASBR设置的路由外部成本(1)1:成本值=1+ASBR的成本,是变化的。2:成本值=1,不变。default-informationoriginateroute-maproute-map-1IPloopbackOSPF(CEIGRPno3BB3.3.3.0/30是否有效这个条件来决定是否重发布缺省路0里面去。default-informationoriginateroute-mapexistaccess-list1permit3.3.3.00.0.0.3route-mapexistpermit10matchipaddress5routemapCloopback3.3.3.0/306B3.3.3.0/30AB有没有发布5-1default-metric0BGPOSPF1OSPF200、default-metricredistribute重发布的路由的度量值。1IPloopbackOSPF(BEIGRP进OSPFCEIGRPnoauto-summary)2AB,BCOSPFEIGRP3B3.3.3.0/24AA中,度4ASBRBdefault-metric1OSPFredistribute命令分配一个度量值,那么redistribute命令分配了的度量值。6-1distanceadministrative-2Aloopback口,使得它被通告出去为/24网络而不是/32ipospfnetworkpoint-to-3AB,BCOSPFEIGRP5BOSPF80。distance6-2distanceadministrative-distancesource-ip-address6-3distanceadministrative-distancesource-ip-addresssource-ip-maskaccess-list-number16-11、2、3、4distance801.1.1.10.0.0.0(OSPFRID,源掩码是相反的)3B3.3.3.0/24这个网络是由左边还是右边学习回来的?41BA3.3.3.0/24这个网络的路由才80access-list。distance801.1.1.10.0.0.0access-list1permit3.3.3.00.0.0.255(全局模式下01016-4distanceospfexternaladministrative-6-5distanceospfinter-areaadministrative-6-6distanceospfintra-areaadministrative-distanceospfintra-area70inter-area60external7-1distribute-listaccess-list-numberdistribute-list1 (router模式下access-list1deny2.2.2.00.0.0.255(全局模式下access-list1deny3.3.3.00.0.0.255(全局模式下)access-list1permitany 5、查看A的路由表,看看情况变成怎么样?7showipaccess-listsaccess-list-distribute-listaccess-list-namedistribute-listfilter-ospfin (router模式下)ipaccess-liststandardfilter-ospf(全局模式下)deny2.2.2.00.0.0.255deny3.3.3.0permitdistribute-listprefixprefix-list-namedistribute-listprefixfilter-ospf ipprefix-listfilter-ospfseq5deny ipprefix-listfilter-ospfseq10deny3.3.3.3/32ipprefix-listfilter-ospfseq15permit7-2distribute-listaccess-list-numberininterface-distribute-list1inSerial0/0(router模式下distribute-list2inSerial0/1(router模式下access-list1deny2.2.2.00.0.0.255(全局模式下配置,下同access-list1deny3.3.3.00.0.0.255access-list1permitanyaccess-list2deny3.3.3.0access-list2deny4.4.4.00.0.0.255access-list2permitany5ALSDB,看看这些被过滤掉的路由,还在里面吗?6showipaccess-listsaccess-list-numberdistribute-listaccess-list-nameininterface-typedistribute-listfilter-ospf1inSerial0/0(router模式下distribute-listfilter-ospf2inSerial0/1(router模式下!ipaccess-liststandardfilter-ospf1(全局模式下配置,下同 2.2.2.0 3.3.3.0permitipaccess-liststandardfilter-ospf2 3.3.3.00.0.0.255 4.4.4.0permitdistribute-listprefixprefix-list-nameininterface-typedistribute-listprefixfilter-ospf1inSerial0/0(router模式下distribute-listprefixfilter-ospf2in!ipprefix-listfilter-ospf1seq5deny ipprefix-listfilter-ospf1seq10deny3.3.3.3/32ipprefix-listfilter-ospf1seq15permit0.0.0.0/0ipprefix-listfilter-ospf2seq5deny3.3.3.3/32ipprefix-listfilter-ospf2seq10deny4.4.4.4/32ipprefix-listfilter-ospf2seq15permit0.0.0.0/0distribute-listaccess-list-numberdistribute-listaccess-list-numberoutinterface-typedistribute-listaccess-list-namedistribute-listaccess-list-nameoutinterface-typeinterface-distribute-listprefixprefix-list-namedistribute-listprefixprefix-list-nameoutinterface-typeout方向的指令,对于距离矢量协议,作用是阻止被访问列表选定的路由广播到邻居LSALSDB计算的。7-3distribute-listaccess-list-numberoutrouting-3、BC过来的路由没有?A4、BLSAshowipospfdatabaseexternal5BEIGRP4.4.4.0/24OSPFLSDBdistribute-list1outeigrp1access-list1permit4.4.4.06、BLSA条目,Adistribute-listaccess-list-nameoutrouting-distribute-listfilter-eigrpouteigrp1(router模式下ipaccess-liststandardfilter- permit4.4.4.0distribute-listprefixprefix-list-nameoutrouting-distribute-listprefixfilter-eigrpouteigrp ipprefix-listfilter-eigrpseq5permit 8ignorelsaOSPF6MOSPFLSA时,路由器会产生一个logadjacency-changesConsoleOSPFclearipospfprocess查看变化2、logadjacency-changesdetailclearipospfprocess查看变化loggingbuffered4096!routerospflog-adjacency-changes10maximum-pathsnumber-of-3Amaximum-paths1AOSPFNBMA网络就像广播网络一样,认为它有广播特性,虽然实际上它没有。所以neighbor(ipospfnetworkxxx)2PingDLCIshowframe-relay3、在A和B上禁止反向ARP,配置IP地址和DLCI的映射。(A)frame-relaymapip10.1.1.2101broadcast(接口模式)(A)noframe-relayinverse-arp 4、列出路由器在用的帧中继DLCI6A上指定邻居。neighbor7、查看一下邻居,建立起来了吗?(AB,也是会建立起来)DR?会吗?为什么?1、配接口,起OSPF协议(loopback分别为区域1、2、3,中间网络为区域0。封装串口0。注意:BC上都有两条映射声明frame-relaymapip10.1.1.1110broadcast(接口模式)frame-relaymapip10.1.1.3110broadcast(接口模式)2DR?interfaceSerial0/0noipaddressencapsulationframe-relayframe-relaylmi-typeansiinterfaceSerial0/0.1point-to-pointipaddress10.1.1.1255.255.255.252frame-relayinterface-dlci101interfaceSerial0/0.2point-to-pointipaddress10.1.1.5frame-relayinterface-dlci2BC(neighbor命令不能在帧中继的点对点接口上使用,你可以试A上使用该命令看看出什么提示?)3AAdebugipospfevents跟踪一下showipospfinterfaceshowipospfinterface5AHELLOipospfhello-interval6AA11-2neighborip-addresscostneighbor10.1.1.1cost11-3neighborip-addressdatabase-filterallISP运营商基于可靠性要求,通常会在一对邻居间配置两条链路,一条做冗余。路由器会在2,ipospfnetworkpoint-to-multipoint2Aneighbor10.1.1.6database-filterall3showipospfneighbor(2也可以用这条接口命令来实现:ipospfdatabase-filterall11-4neighborip-addresspoll-interval1OSPF64K,LIMANSI,指定邻2Pollintervalshowipospfneighbor3Pollinterval90sneighbor10.1.1.2poll-interval11-5neighborip-addresspriority1OSPF64K,LIMANSI,禁止反ARPIPDLCI的映射。2DR?showipospf neighbor10.1.1.1priority3OSPFclearipospf12-1networkip-addresswild-card-maskareaarea-1IPOSPF协议,把接口加进来(IP地址加进来,而0.0.0.0来匹配)2showipospf2、一条命令就搞定:network10.1.0.00.0.255.255area13-1passive-interfaceinterface-nameinterface-1OSPFBGP路由协议。C(BS1BOSPF0,ABloopback12,重发布BGPOSPFredistributebgp1subnetsBBGP协议配置如下:routerbgp1neighbor10.1.1.6remote-as2BS1OSPF3、BS1showipospfinterfaceserial13-2passive-interface路由)B5OSPFA上重发passive-interface命令解决。passive-interfacedefaultOSPFrouterospfpassive-interfacenopassive-interfaceSerial0/1network10.1.0.00.0.255.255area03OSPFshowipospfredistributerouting-processprocess-idmetricospf-metricredistributerouting-processprocess-idmetric-typemetric-typeredistributerouting-processprocess-idsubnetsMetricOSPF的路由的度量值,如不配置,缺省下是:BGP1,20。Metric122的路由。Tag0。3B4BEIGRPredistributeeigrp6BLSDBLSAshowipospfdatabase7BOSPFEIGRPredistributeeigrp1metric9B上改变度量值的类型:redistributeeigrp1metric50metric-type10BLSDBLSAredistributeeigrp1metric66metric-type114BTagredistributeeigrp1metric66metric-type1subnetstagshowiproute showipospfdatabaseexternal114-11、2routerospf (router模式redistributeeigrp1subnetsroute-mapcontrol-access-list1permit6.0.0.0 access-list1permit146.6.0.0access-list1permit206.6.6.0access-list1permit10.1.1.4route-mapcontrol-eigrppermit (route-map模式matchipaddress5B100200route-mapcontrol-eigrppermit10(route-map模式)setmetric200route-mapcontrol-eigrppermit20(route-map模式setmetric7ALSA,如showipospfdatabaseexternalroute-mapcontrol-eigrppermit20(route-map模式setmetric-typetype-10Tag1Tag2。route-mapcontrol-eigrppermit10(route-map模式)settag1route-mapcontrol-eigrppermit20(route-map模式settag11BLSA,如showipospfdatabaseexternal12Ashowiproute206.6.6.0OSPF路由,metric12、B上配置OSPF时,为重发布的路由打上标签,无类路由是1,有类路由是2redistributeeigrp1subnetsroute-mapset-tags(OSPF配置模式)access-list1permit6.0.0.00.15.255.255 access-list1permit146.6.0.0access-list1permit206.6.6.0access-list1permit10.1.1.4route-mapset-tagspermit (route-map模式matchipaddress1settag1route-mapset-tagspermit (route-map模式settag3D的路由表,DA4、修改A的配置,使得只有标签值为1的无类路由才能重发布到RIPv2区域redistributeospf1metric1route-mapcheck-tags(RIP配置模式)route-mapcheck-tagspermit10 (route-map模式)matchtag115-1router-idip-2ABRID3AARID4AOSPFNOOSPFARID6ARIDrouter-id7、clearipospfprocess 看看A的RID变为多少summary-addressip-addresssummary-addressip-addressmasknot-ABRASBRABROSPF外部路由可以被汇3、Bsummary-address156.26.32.0255.255.255.192(26比特子网掩码16-2summary-addressip-addressmasktagsummary-address156.26.32.0255.255.255.224tag88(26比特子网掩码summary-address156.26.32.32255.255.255.224tag42(26比特子网掩码3Ashowiprouterouterripversionredistributeospf1metric1route-mapchecktagspassive-interfaceSerial0/1network10.0.0.0noauto-route-mapchecktagspermit10(route-map模式matchtag17-1timerslsa-group-pacingLSDBLSAs(LSA都有同样的计时器,会造routerospftimerslsa-group-pacing180(showipospftimerlsa-17-2timersspfdelayDelay5OSPFSPF算法计算的延迟时间。Interval10SPF(SPF计算如果太频繁可能1SPF1015routerospftimersspf1015showipospf18-1traffic-shareminacross-略19-1ipospf19-2ipospfauthenticationauthentication-key19-3ipospfauthenticationmessage-19-4ipospfmessage-digest-keykey-idmd519-5ipospfauthenticationIOS12.0版本之前,如果在一个区域启用认证,那么这区域内所有的接口都要启用相同的认证。12.0NULL认证。ipospfipospfauthentication-key4A、BMD5ipospfauthenticationmessage-ipospfmessage-digest-key1md55Ashowipospfinterface ipospfmessage-digest-key2md58Ashowipospfinterface10ABkey删掉,noipospfmessage-digest-key0启用简单密码认证,但是串口上不认证。area0 (router模式ipospfauthentication-key ipospfauthentication 13、排除故障命令debugipospf19-6ipospfcost2、查看接口的成本值showipospfinterfacee0/0[lo0]4A、B100ipospfcostipospfdead-intervalseconds (默认值是10秒)ipospfhello-intervalseconds (默认值是40秒)ipospfretransmit-intervalseconds(默认值是4秒)ipospftransmit-delayseconds (默认值是1秒)2、查看一下这四个值,showipospfinterfaceserial3Adead-interval41ipospfdead-interval5debugipospf10debugipospf19-8ipospfdemand-OSPFHello消息被禁止,LSA的定期更新也不会泛洪到按需电路2AOSPF按需电路ipospfdemand-3Ashowipospfinterfaceserial19-9ipospfflood-果拓扑发生变化,LSA都将扩散,不管你有没有配置该命令。2BAloopbackLSAshowipospfdatabaserouter3AOSPFipospfflood-19-10ipospfmtu-上图中,AMTU1500,C1490,ACExstart状态,他们Exstart的状态。RouterAinterfaceSerial0/0bandwidth64noipaddressencapsulationframe-relayframe-relaylmi-typeansiinterfaceSerial0/0.1point-to-pointframe-relayinterface-dlci101interfaceSerial0/0.2point-to-pointframe-relayinterface-dlci102RouterinterfaceSerial0encapsulationframe-relayipospfnetworkpoint-to-pointnoipmroute-cachebandwidth64frame-relaymapip10.1.1.1110broadcastnoframe-relayinverse-arpframe-relaylmi-typeRouterCinterfaceSerial0mtu1490bandwidth64noipencapsulationframe-relaynoipmroute-cacheinterfaceSerial0.1point-to-ipaddress10.1.1.6frame-relayinterface-dlci2、在A上打开 debugipospf3OSPFclearipospf4showipospf5ACipospfmtu-ignore注:CiscoMTU进行配置,所以在这些网络类型上出现不ipospfmtu-ignore来解决了。19-11ipospfnetwork1loopbackOSPF64K,不ARP,配置映射关系,LMIANSI。2OSPFshowipospfinterfaceserial4NBMA网络配置成广播网络ipospfnetwork1BCPVCnoframe-relaymapip10.1.1.31122AclearipospfprocessADR ipospfpriority(BC都认为他们之间是直接连接的,因为他们在相同的子网内且是广播型网络,从他frame-relaymapip10.1.1.3110broadcast(A上配置)frame-relaymapip10.1.1.2120broadcast(B上配置ipospfnetworknon-ipospfnetworkpoint-to-ipospfnetworkpoint-to-multipointnon-1loopbackOSPF64K,不ARP,配置映射关系,LMIANSI。ipospfpriority0 (B、C上配置)frame-relaymapip10.1.1.3110broadcast(B上配置)frame-relaymapip10.1.1.2120broadcast(C上配置)2OSPFshowipospfinterfaceserial4A配置成点对多点,BCipospfnetworkpoint-to-multipointipospfnetworkpoint-to-point6OSPFdebugipospf7BCHello30iposp

温馨提示

  • 1. 本站所有资源如无特殊说明,都需要本地电脑安装OFFICE2007和PDF阅读器。图纸软件为CAD,CAXA,PROE,UG,SolidWorks等.压缩文件请下载最新的WinRAR软件解压。
  • 2. 本站的文档不包含任何第三方提供的附件图纸等,如果需要附件,请联系上传者。文件的所有权益归上传用户所有。
  • 3. 本站RAR压缩包中若带图纸,网页内容里面会有图纸预览,若没有图纸预览就没有图纸。
  • 4. 未经权益所有人同意不得将文件中的内容挪作商业或盈利用途。
  • 5. 人人文库网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对用户上传分享的文档内容本身不做任何修改或编辑,并不能对任何下载内容负责。
  • 6. 下载文件中如有侵权或不适当内容,请与我们联系,我们立即纠正。
  • 7. 本站不保证下载资源的准确性、安全性和完整性, 同时也不承担用户因使用这些下载资源对自己和他人造成任何形式的伤害或损失。

评论

0/150

提交评论