文庫發(fā)布：第11章hsrp馮剛

實驗時間：實驗人：馮剛實驗名稱：HSRP實驗任務和目標：任務1.按照實驗要求連接拓撲。任務2.完成組100【ROUTER1為ACTIVE】與組200【ROUTER4為ACTIVE】的HSRP配置【指定各組成員使用虛擬網(wǎng)關(guān)MAC地址做ARP響應】實現(xiàn)VS1與VS2之間通過虛擬網(wǎng)關(guān)互通。任務3.使用SNIFFER捕獲HSRP數(shù)據(jù)包，驗證在選舉過程當中是先選擇STANDBY，還是先ACTIVE【被動狀態(tài)可以使用DEBUGSTANDBY命令補充】。任務4.驗證端口跟蹤的配置，以及跟蹤效果【截圖驗證】。相關(guān)命令補充：虛擬路由器的ip做icmp重定向應答：(config-if)#standbyredirectsenable(這個命令沒有用上)實驗拓撲及網(wǎng)絡規(guī)劃：實驗操作過程及配置說明：Router1E0/0<---->Router3E0/0Router1E0/1<---->Switch1F0/1Router2E0/0<---->Router4E0/0Router2E0/1<---->Switch1F0/0Router3E0/1<---->Switch2F0/1Router4E0/1<---->Switch2F0/0Switch1F0/2<---->XPCP0/1Switch2F0/2<---->VPCSV0/1實驗結(jié)果【可以是截屏圖片】：詳細過配置見下.請老師多多指教.謝謝.總結(jié)和分析、結(jié)論：IP相關(guān)配置。r1(config)#ine0/0r1(config-if)#ipadd192.168.1.1255.255.255.0r1(config-if)#noshr1(config-if)#exitr1(config)#ine0/1r1(config-if)#ipadd172.16.1.1255.255.255.0r1(config-if)#noshr1(config-if)#exitr1(config)#doshowipinbrInterfaceIP-AddressOK?MethodStatusProtocolEthernet0/0192.168.1.1YESmanualupupEthernet0/1172.16.1.1YESmanualupupEthernet0/2unassignedYESunsetadministrativelydowndownEthernet0/3unassignedYESunsetadministrativelydowndownr1(config)#r2(config)#ine0/0r2(config-if)#ipadd192.168.2.1255.255.255.0r2(config-if)#noshr2(config-if)#exit、r2(config)#ine0/1r2(config-if)#ipadd172.16.1.2255.255.255.0r2(config-if)#noshr2(config-if)#exit、r2(config)#doshowipinbrInterfaceIP-AddressOK?MethodStatusProtocolEthernet0/0192.168.2.1YESmanualupupEthernet0/1172.16.1.2YESmanualupupEthernet0/2unassignedYESunsetadministrativelydowndownEthernet0/3unassignedYESunsetadministrativelydowndownr2(config)#r3(config)#ine0/0r3(config-if)#ipadd192.168.1.2255.255.255.0r3(config-if)#noshr3(config-if)#exitr3(config)#ine0/1r3(config-if)#ipadd10.0.0.1255.255.255.0r3(config-if)#noshr3(config-if)#exitr3(config)#doshowipinbrInterfaceIP-AddressOK?MethodStatusProtocolEthernet0/0192.168.1.2YESmanualupupEthernet0/110.0.0.1YESmanualupupEthernet0/2unassignedYESunsetadministrativelydowndownEthernet0/3unassignedYESunsetadministrativelydowndownr3(config)#r4(config)#ine0/0r4(config-if)#noipaddr4(config-if)#ipadd192.168.2.2255.255.255.0r4(config-if)#exitr4(config)#ine0/1r4(config-if)#ipadd10.0.0.2255.255.255.0r4(config-if)#noshr4(config-if)#exitr4(config)#doshowipinbrInterfaceIP-AddressOK?MethodStatusProtocolEthernet0/0192.168.2.2YESmanualupupEthernet0/110.0.0.2YESmanualupupEthernet0/2unassignedYESunsetadministrativelydowndownEthernet0/3unassignedYESunsetadministrativelydowndownr1(config)#routerripr1(config-router)#net192.168.1.0r1(config-router)#net172.16.1.0r1(config-router)#exitr2(config)#routerripr2(config-router)#net192.168.2.0r2(config-router)#net172.16.1.0r2(config-router)#exir3(config)#routerripr3(config-router)#net192.168.1.0r3(config-router)#net10.0.0.0r3(config-router)#exitr4(config)#routerripr4(config-router)#net192.168.2.0r4(config-router)#net10.0.0.0r4(config-router)#exitr1#showiprouteCodes:C-connected,S-static,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2E1-OSPFexternaltype1,E2-OSPFexternaltype2i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticrouteo-ODR,P-periodicdownloadedstaticrouteGatewayoflastresortisnotset172.16.0.0/24issubnetted,1subnetsC172.16.1.0isdirectlyconnected,Ethernet0/1R10.0.0.0/8[120/1]via192.168.1.2,00:00:26,Ethernet0/0C192.168.1.0/24isdirectlyconnected,Ethernet0/0R192.168.2.0/24[120/1]via172.16.1.2,00:00:24,Ethernet0/1r1#r4#showiprouteCodes:C-connected,S-static,R-RIP,M-mobile,B-BGPD-EIGRP,EX-EIGRPexternal,O-OSPF,IA-OSPFinterareaN1-OSPFNSSAexternaltype1,N2-OSPFNSSAexternaltype2E1-OSPFexternaltype1,E2-OSPFexternaltype2i-IS-IS,su-IS-ISsummary,L1-IS-ISlevel-1,L2-IS-ISlevel-2ia-IS-ISinterarea,*-candidatedefault,U-per-userstaticrouteo-ODR,P-periodicdownloadedstaticrouteGatewayoflastresortisnotsetR172.16.0.0/16[120/1]via192.168.2.1,00:00:03,Ethernet0/010.0.0.0/24issubnetted,1subnetsC10.0.0.0isdirectlyconnected,Ethernet0/1R192.168.1.0/24[120/1]via10.0.0.1,00:00:15,Ethernet0/1C192.168.2.0/24isdirectlyconnected,Ethernet0/0r4#配置前測試。配置組100r1(config)#ine0/1r1(config-if)#standby100ip172.16.1.254配置R1為HSRP成員。r1(config-if)#standby100priority200優(yōu)先級為200。r1(config-if)#noipredirects關(guān)閉端口重定向。r1(config-if)#standby100preempt配置占先權(quán)。r1(config-if)#standby100tracke0/0100配置端口跟蹤。r1(config-if)#exitr1(config)#exir1#showstandbyEthernet0/1-Group100（組號）StateisActive2statechanges,laststatechange00:01:41VirtualIPaddressis172.16.1.254（虛擬IP）ActivevirtualMACaddressis0000.0c07.ac64（虛擬MAC地址）LocalvirtualMACaddressis0000.0c07.ac64(v1default)Hellotime3sec,holdtime10sec（Hello時間和保持時間）1：3Nexthellosentin0.488secsPreemptionenabledActiverouterislocal（活躍路由器）Standbyrouterisunknown（備份路由器不知，是因為還沒有配置）Priority200(configured200)（優(yōu)先級）TrackinterfaceEthernet0/0stateUpdecrement100（跟蹤端口詳細信息）IPredundancynameis"hsrp-Et0/1-100"(default)r1#r2(config)#ine0/1r2(config-if)#standby100ip172.16.1.254r2(config-if)#noipredirectsr2(config-if)#standby100priority150r2(config-if)#standby100preemptr2(config)#exitr2#showstandbyEthernet0/1-Group100StateisStandby1statechange,laststatechange00:00:36VirtualIPaddressis172.16.1.254ActivevirtualMACaddressis0000.0c07.ac64LocalvirtualMACaddressis0000.0c07.ac64(v1default)Hellotime3sec,holdtime10secNexthellosentin2.296secsPreemptionenabledActiverouteris172.16.1.1,priority200(expiresin8.120sec)（活躍路由器）Standbyrouterislocal（備分路由器為本地）Priority150(configured150)IPredundancynameis"hsrp-Et0/1-100"(default)r2#r1#showstandbyEthernet0/1-Group100StateisActive2statechanges,laststatechange00:20:22VirtualIPaddressis172.16.1.254ActivevirtualMACaddressis0000.0c07.ac64LocalvirtualMACaddressis0000.0c07.ac64(v1default)Hellotime3sec,holdtime10secNexthellosentin1.584secsPreemptionenabledActiverouterislocalStandbyrouteris172.16.1.2,priority150(expiresin9.396sec)（配置完后顯示成功）Priority200(configured200)TrackinterfaceEthernet0/0stateUpdecrement100IPredundancynameis"hsrp-Et0/1-100"(default)r1#總結(jié)：當配置一邊的HSRP100以后，可以從172.16.1.3PING到10.0.0.3.并且。是通的。但是。要注意的是，你在ping向10.0.0.3時，因為對端還沒有配置HSRP，也就是還沒有虛擬的網(wǎng)關(guān)。此時，他有兩條路徑通向172.168.1.3.分別為：10.0.0.1,10.0.0.2所以你要先ping通它們兩個其中一個，是為指明讓回去的數(shù)據(jù)通過那條路徑。這樣就通了，反之不能通的。HSRP200相關(guān)配置。r4(config)#ine0/1r4(config-if)#standby200ip10.0.0.254r4(config-if)#noipredirectsr4(config-if)#standby200priority200r4(config-if)#standby200preemptr4(config-if)#standby200tracke0/0100r4#showstandbyEthernet0/1-Group200StateisActive2statechanges,laststatechange00:00:40VirtualIPaddressis10.0.0.254ActivevirtualMACaddressis0000.0c07.acc8LocalvirtualMACaddressis0000.0c07.acc8(v1default)Hellotime3sec,holdtime10secNexthellosentin1.620secsPreemptionenabledActiverouterislocalStandbyrouterisunknownPriority200(configured200)TrackinterfaceEthernet0/0stateUpdecrement100IPredundancynameis"hsrp-Et0/1-200"(default)r4#r3(config)#ine0/1r3(config-if)#standby200ip10.0.0.254r3(config-if)#noipredirectsr3(config-if)#standby200priorityr3(config-if)#standby200priority150r3(config-if)#standby200preemptr3(config-if)#exitr3(config)#exitr3#showstandbyEthernet0/1-Group200StateisStandby1statechange,laststatechange00:00:45VirtualIPaddressis10.0.0.254ActivevirtualMACaddressis0000.0c07.acc8LocalvirtualMACaddressis0000.0c07.acc8(v1default)Hellotime3sec,holdtime10secNexthellosentin2.220secsPreemptionenabledActiverouteris10.0.0.2,priority200(expiresin9.612sec)StandbyrouterislocalPriority150(configured150)IPredundancynameis"hsrp-Et0/1-200"(default)r3#r4#showstandbyEthernet0/1-Group200StateisActive2statechanges,laststatechange00:02:50VirtualIPaddressis10.0.0.254ActivevirtualMACaddressis0000.0c07.acc8LocalvirtualMACaddressis0000.0c07.acc8(v1default)Hellotime3sec,holdtime10secNexthellosentin0.076secsPreemptionenabledActiverouterislocalStandbyrouteris10.0.0.1,priority150(expiresin9.020sec)Priority200(configured200)TrackinterfaceEthernet0/0stateUpdecrement100IPredundancynameis"hsrp-Et0/1-200"(default)r4#總結(jié)：以上情況表明配置OK?？梢曰ネ?。查看詳細信息。r1#debugstandbyHSRPdebuggingisonr1#*Mar102:00:01.399:HSRP:Et0/1Grp100Helloout172.16.1.1Activepri200vIP172.16.1.254（R1）r1#*Mar102:00:02.615:HSRP:Et0/1Grp100Helloin172.16.1.2Standbypri150vIP172.16.1.254（R2）r4#debugstandbyHSRPdebuggingisonr4#*Mar102:02:35.255:HSRP:Et0/1Grp200Helloin10.0.0.1Standbypri150vIP10.0.0.254（R3）r4#*Mar102:02:37.547:HSRP:Et0/1Grp200Helloout10.0.0.2Activepri200vIP10.0.0.254（R4）總結(jié)：以上結(jié)果可以看到。R1和R4之間。HSRP的詳細信息。在HSRP100中R1為活躍路由器。R2為備份路由器。在HSRP100中R4為活躍路由器。R3為備份路由器。測試HSRP之間的切換占先和跟蹤的功能。1.HSRP100測試.r1(config)#ine0/0(down掉HSRP100外部跟蹤端口e0/0)r1(config-if)#shr2(config-if)#exitr1#debugstandby(查看詳細結(jié)果)*Mar102:12:12.235:HSRP:Et0/1Grp100Helloout172.16.1.1Standbypri100vIP172.16.1.254（R