华为OSPF单区域、多区域配置、时间参数DRBDR选举重分布路由与认证演示一、实验拓扑二、基本配置R1：interfaceSerial1/0/0ipaddress10.0.12.1255.255.255.0interfaceGigabitEthernet0/0/0ipaddress10.0.13.1255.255.255.0interfaceLoopBack0ipaddress10.0.1.1255.255.255.0R2:interfaceSerial1/0/0ipaddress10.0.12.2255.255.255.0interfaceLoopBack0ipaddress10.0.2.2255.255.255.0R3:interfaceGigabitEthernet0/0/0ipaddress10.0.13.3255.255.255.0interfaceLoopBack0ipaddress10.0.3.3255.255.255.0interfaceLoopBack1ipaddress172.16.0.1255.255.255.0测试：[R1]ping-c210.0.12.2PING10.0.12.2:56databytes,pressCTRL_CtobreakReplyfrom10.0.12.2:bytes=56Sequence=1ttl=255time=50msReplyfrom10.0.12.2:bytes=56Sequence=2ttl=255time=10ms[R1]ping-c210.0.13.3PING10.0.13.3:56databytes,pressCTRL_CtobreakReplyfrom10.0.13.3:bytes=56Sequence=1ttl=255time=30msReplyfrom10.0.13.3:bytes=56Sequence=2ttl=255time=10ms三、OSPF配置[R1]ospf1router-id10.0.1.1====启用OPSF进程，默认进程ID为1.进程ID只具有本地意义，所以同一区域的不同路由器可以使用相同或者不同进程ID。[R1-ospf-1]are0[R1-ospf-1-area-0.0.0.0]network10.0.1.00.0.0.255=====network后面配置反掩码[R1-ospf-1-area-0.0.0.0]network10.0.13.00.0.0.255[R1-ospf-1-area-0.0.0.0]network10.0.12.00.0.0.255[R2]ospf10router-id10.0.2.2[R2-ospf-10]area0[R2-ospf-10-area-0.0.0.0]network10.0.12.00.0.0.255[R2-ospf-10-area-0.0.0.0]network10.0.2.00.0.0.255[R3]ospf100router-id10.0.3.3[R3-ospf-100]area0[R3-ospf-100-area-0.0.0.0]network10.0.13.00.0.0.255[R3-ospf-100-area-0.0.0.0]network10.0.3.00.0.0.255R1>displayiprouting-tableprotocolospf====查看路由表中OSPF路由信息RouteFlags:R-relay,D-downloadtofib------------------------------------------------------------------------------Publicroutingtable:OSPFDestinations:2Routes:2OSPFroutingtablestatus:
Destinations:2Routes:2Destination/MaskProtoPreCostFlagsNextHopInterface10.0.2.2/32OSPF1048D10.0.12.2Serial1/0/010.0.3.3/32OSPF101D10.0.13.3GigabitEthernet0/0/0OSPFroutingtablestatus:Destinations:0Routes:0测试：ping-c110.0.2.2PING10.0.2.2:56databytes,pressCTRL_CtobreakReplyfrom10.0.2.2:bytes=56Sequence=1ttl=255time=10ms---10.0.2.2pingstatistics---1packet(s)transmitted1packet(s)received0.00%packetlossround-tripmin/avg/max=10/10/10msping-c110.0.3.3PING10.0.3.3:56databytes,pressCTRL_CtobreakReplyfrom10.0.3.3:bytes=56Sequence=1ttl=255time=10ms---10.0.3.3pingstatistics---1packet(s)transmitted1packet(s)received0.00%packetlossround-tripmin/avg/max=10/10/10msdisplayospfpeer====显示OSPF邻居详细信息OSPFProcess1withRouterID10.0.12.1NeighborsArea0.0.0.0interface10.0.12.1(Serial1/0/0)'sneighborsRouterID:10.0.2.2Address:10.0.12.2State:FullMode:NbrisSlavePriority:1DR:NoneBDR:NoneMTU:0Deadtimerduein32secRetranstimerinterval:5Neighborisupfor00:09:52AuthenticationSequence:[0]NeighborsArea0.0.0.0interface10.0.13.1(GigabitEthernet0/0/0)'sneighborsRouterID:10.0.3.3Address:10.0.13.3State:FullMode:NbrisSlavePriority:1DR:10.0.13.1BDR:10.0.13.3MTU:0Deadtimerduein34secRetranstimerinterval:5Neighborisupfor00:06:50AuthenticationSequence:[0]displayospfpeerbrief====显示OSPF简洁信息OSPFProcess1withRouterID10.0.12.1PeerStatisticInformation----------------------------------------------------------------------------AreaIdInterfaceNeighboridState0.0.0.0Serial1/0/010.0.2.2Full0.0.0.0GigabitEthernet0/0/010.0.3.3Full四、修改OSPFHello和Dead时间displayospfinterfaceg0/0/0====查看O...
