ISIS協(xié)議基本配置

數(shù)據(jù)網(wǎng)絡(luò)基礎(chǔ)主講人：才巖峰微課系列講座——ISIS協(xié)議基本配置主要內(nèi)容ISIS配置ISIS故障處理流程ISIS配置啟動(dòng)IS-IS進(jìn)程ZXR10(config)#routerisisZXR10(config-router)#system-idxxxx.xxxx.XxxxZXR10(config-router)#areaxx.xxxx配置系統(tǒng)ID號(hào)和區(qū)域號(hào)ZXR10(config)#interface<interfacename>ZXR10(config-if)#iprouterisis指定運(yùn)行ISIS的端口ZXR10(config-router)#is-type{level-1|level-1-2|level-2-only}指定路由器的IS-IS操作類型單區(qū)域配置實(shí)例—說(shuō)明R1\R2屬于區(qū)域1；單區(qū)域配置實(shí)例—配置ZXR10_R1(config)#routerisisZXR10_R1(config-router)#area01ZXR10_R1(config-router)#system-id00D0.D0C7.53E0ZXR10_R1(config-router)#exitZXR10_R1(config)#interfacefei_2/4ZXR10_R1(config-if)#ipaddress192.168.2.1255.255.255.0ZXR10_R1(config-if)#iprouterisisZXR10_R1(config-if)#exitZXR10_R1(config)#interfacefei_2/6ZXR10_R1(config-if)#ipaddress192.168.1.1255.255.255.0ZXR10_R1(config-if)#iprouterisisZXR10_R1(config-if)#exitZXR10_R2(config)#routerisisZXR10_R2(config-router)#area01ZXR10_R2(config-router)#system-id00D0.D0C7.5460ZXR10_R2(config-router)#exitZXR10_R2(config)#interfacefei_1/4ZXR10_R2(config-if)#ipaddress192.168.2.2255.255.255.0ZXR10_R2(config-if)#iprouterisisZXR10_R2(config-if)#exitZXR10_R2(config)#interfacefei_1/3ZXR10_R2(config-if)#ipaddress192.168.6.1255.255.255.0ZXR10_R2(config-if)#iprouterisisZXR10_R2(config-if)#exit單區(qū)域配置實(shí)例—查看R1(config-isis)#showisisadjacencyQuerytheestablishmentoftheneighborsInterfaceSystemidStateLevHoldsSNPA(802.2)PriMTfei-2/400D0.D0C7.53E0UP/UPL1L28/70030.3144.556664/64R1(config-isis)#showisistopologyQuerythetopologyinformationIS-ISpathstoLevel-1routersSystemidMetricNext-HopInterfaceSNPA00D0.D0C7.53E01000D0.D0C7.53E0fei-2/40030.3144.556600D0.D0C7.5460–IS-ISpathstoLevel-2routersSystemidMetricNext-HopInterfaceSNPA00D0.D0C7.53E01000D0.D0C7.53E02/40030.3144.556600D0.D0C7.5460--單區(qū)域配置實(shí)例—查看R2(config)#

showisisadjacencyInterface

Systemid

State

Lev

Holds

SNPA(802.2)

PriMTfei-1/400D0.D0C7.5460UP/UPL1L223/230030.3144.556064/64R2(config)#showisiscircuitsQuerytheinterfaceinformationandtheDISelectionconditionIS-ISinterfacedatabase:InterfaceStateLevCirIdLevel1-DRLevel2-DRPri(L1/L2)fei_1/4UpL1L20NofoundNofound64/64fei_1/3UpL1L22DisismeDisisme64/64多區(qū)域配置實(shí)例R1屬于區(qū)域1；R2屬于區(qū)域0；R3，R4屬于區(qū)域2。在R1中對(duì)區(qū)域1的網(wǎng)段進(jìn)行了路由聚合。在R4上將默認(rèn)路由再分配到了IS-IS中。area0area1area2多區(qū)域配置實(shí)例—R1R2配置R1(config)#interfacefei-1/3R1(config-if)#ipaddress192.168.15.1255.255.255.0R1(config-if)#iprouterisisR1(config-if)#isiscircuit-typelevel-2R1(config-if)#exitR1(config)#interfacefei-1/4R1(config-if)#ipaddress192.168.100.1255.255.255.0R1(config-if)#iprouterisisR1(config-if)#isiscircuit-typelevel-2R1(config-if)#exitR1(config)#interfacefei-1/5R1(config-if)#ipaddress192.168.101.1255.255.255.0R1(config-if)#iprouterisisR1(config-if)#isiscircuit-typelevel-2R1(config-if)#exitR1(config)#interfacefei-1/6R1(config-if)#ipaddress192.168.102.1255.255.255.0R1(config-if)#iprouterisisR1(config-if)#isiscircuit-typelevel-2R1(config-if)#exitR1(config)#routerisisR1(config-isis)#area01R1(config-isis)#system-id00D0.D0C7.5460R1(config-isis)#is-typelevel-1-2R1(config-isis)#summary-address192.168.100.0255.255.252.0R2(config)#interfacefei-1/3R2(config-if)#ipaddress192.168.15.2255.255.255.0R2(config-if)#iprouterisisR2(config-if)#isiscircuit-typelevel-2R2(config-if)#exitR2(config)#interfacefei-1/1R2(config-if)#ipaddress192.168.14.1255.255.255.0R2(config-if)#iprouterisisR2(config-if)#isiscircuit-typelevel-2R2(config-if)#exitR2(config)#routerisisR2(config-isis)#area00R2(config-isis)#system-id00D0.D0C7.53E0R2(config-isis)#is-typelevel-1-2多區(qū)域配置實(shí)例—R3R4配置R3(config)#interfacefei-1/1R3(config-if)#ipaddress192.168.14.2255.255.255.0R3(config-if)#iprouterisisR3(config-if)#isiscircuit-typelevel-2R3(config-if)#exitR3(config)#interfacefei-0/1/0/3R3(config-if)#ipaddress192.168.13.1255.255.255.0R3(config-if)#iprouterisisR3(config-if)#isiscircuit-typelevel-1R3(config-if)#exitR3(config)#routerisisR3(config-isis)#area02R3(config-isis)#system-idEF00.AB00.DF12R3(config-isis)#is-typelevel-1-2R4(config)#interfacefei-1/3R4(config-if)#ipaddress192.168.13.2255.255.255.0R4(config-if)#iprouterisisR4(config-if)#isiscircuit-typelevel-1R4(config-if)#exitR4(config)#routerisisR4(config-isis)#area02R4(config-isis)#system-id00DE.FD11.AD00R4(config-isis)#is-typelevel-1R4(config-isis)#exitR4(config)#iproute0.0.0.00.0.0.0192.168.13.1R4(config)#routerisisR4(config-isis)#default-informationoriginateR4(config-isis)#redistributestaticmetric10R4(config-isis)#end多區(qū)域配置實(shí)例—查看R1R1(config)#

showisisadjacencyInterface

Systemid

State

LevHolds

SNPA(802.2)

PriMTfei-1/300D0.D0C7.53E0UP/UPL1L28/70030.3144.556664/64R1(config)#

showipprotocolroutingProtocolroutes:statuscodes:*valid,>best,i-internal,s-staleDestNextHopRoutePrfRouteMetricProtocol*>0.0.0.0/0192.168.15.211530isis-l2*0.0.0.0/00.0.0.02548specialarea0area1area2多區(qū)域配置實(shí)例—查看R2R2(config)#showisiscircuitsIS-ISinterfacedatabase:InterfaceStateLevCirIdLevel1-DRLevel2-DRPri(L1/L2)fei-1/3UpL23DisabledDisisme64/64fei-1/1UpL22DisabledRouter.0164/64R2(config)#showipprotocolroutingProtocolroutes:statuscodes:*valid,>best,i-internal,s-staleDestNextHopRoutePrfRouteMetricProtocol*>0.0.0.0/0192.168.14.211520isis-l2*0.0.0.0/00.0.0.02548special*>192.168.100.0/22192.168.15.111510isis-l2area0area1area2多區(qū)域配置實(shí)例—查看R3R3(config)#showisisadjacencyIS-ISinterfacedatabase:SystemIdTypeInterfaceIPAddressStateHoldtimeCircuitId00D0.D0C7.53E0L2fei-1/1192.168.14.1UP27Router.01RouterL2fei-1/3192.168.13.2UP7Router.01R3(config)#showip