1 ospf實(shí)驗(yàn)大集合按照上面拓?fù)渑渲胕p地址

其他到區(qū)域0中[R2-ospf-1]area0S0/2/2和lo0到區(qū)域2中[R4-ospf-1]area3[R1]disyiprouting-tableprotocolospfPublicRoutingTable:OSPFSummaryCount:OSPFRoutingtableStatus:<Active>SummaryCount:4 OSPFRoutingtableStatus:<Inactive>SummaryCount:2 0OSPFProcess1withRouterID1.1.1.1RoutingTablesRoutingfor 0TotalNets:[R1]disyospfOSPFProcess1withRouterID1.1.1.1 1 1vlink-peer命令用來創(chuàng)建并配置一條虛連接，undovlink-peer命令用來刪除一條已根據(jù)RFC2328的規(guī)定，OSPF的區(qū)域必須是和骨干區(qū)域保持連通的，可以使用vlink-peer命令建立邏輯上的連通性。在某種程度上，可以將虛連接看做一個(gè)普通的使能了OSPF的接口，因?yàn)樵谄渖吓渲玫?o、retransmit和trans-delay等參數(shù)需要注意的是，當(dāng)配置虛連接驗(yàn)證時(shí)，由骨干區(qū)域的authentication-mode命令來確定使用的驗(yàn)證類型是MD5密文驗(yàn)證或是明文驗(yàn)證。相關(guān)配置可參考命令authentication-mode和disyospf。OSPFProcess1withRouterID1.1.1.1RoutingTablesRoutingfor 0TotalNets:

import-route命令用來引入外部路由信息，undoimport-route命令用來取消對(duì)外1的外部路由，則在路由表中，metric值為本路由器到達(dá)廣播此條外部路由的路由器的metric值加上引入時(shí)使用的cost值。如果引入類型2的外部路由，則路由表中的metric值就是引入時(shí)設(shè)定的cost值。此命令不是累加形式，cost、type、tag等參數(shù)應(yīng)在同一條命令中一次設(shè)定，否則后配置令會(huì)覆蓋先配置令。[R3]iproute-static4.4.4.024 Directroutes IntermediateSystemtoIntermediateSystem(IS-IS)routes OpenShortestPathFirst(OSPF)routes RoutingInformationProtocol(RIP)routes Staticroutes[R3-ospf-1]import-routedirect [R3-ospf-1]import-routestatic[R1]disyiprouting-tableprotocolospfPublicRoutingTable:OSPFSummaryCount:OSPFRoutingtableStatus:<Active>SummaryCount:7 11111OSPFRoutingtableStatus:<Inactive>SummaryCount:2 0Stub區(qū)域，則該區(qū)域中的所有路由器都必須配置此屬性。相關(guān)配置可參考命令default-cost。[R1]disyiprouting-tableprotocolospfPublicRoutingTable:OSPFSummaryCount:OSPFRoutingtableStatus:<Active>SummaryCount:3 OSPFRoutingtableStatus:<Inactive>SummaryCount:2 0R1R1不必開啟stubno-summary但必須開啟R2必須開啟stubno-使用“disyospflsdb”可以清楚的看出！OSPFProcess1withRouterID1.1.1.1RoutingTablesRoutingfor TotalNets: 3lsa[R1]disyiprouting-tableRoutingTables:Public Routes: 000Direct00Direct0RIP的也是一個(gè)。使用RIPNSSA不能接受其他的ASBR5類LSA并把器類lsa5類！[R1-rip-1]uns[R2-rip-1]uns[R3-ospf-1]area0OSPFProcess1withRouterID5.5.5.5RoutingTablesRoutingfor 0 Routingfor 1 [R5]1.1.1.1:56 databytes,pressCTRL_CtobreakRequesttimeoutReplyfrom1.1.1.1:bytes=56Sequence=2ttl=252time=5msReplyfrom1.1.1.1:bytes=56Sequence=3ttl=252time=5msReplyfrom1.1.1.1:bytes=56Sequence=4ttl=252time=11msLSAOSPFProcess1withRouterID5.5.5.5RoutingTablesRoutingfor 0TotalNets:NSSAR1的路由表中并沒有區(qū)域中，ABR也沒有能力把類型5的LSA轉(zhuǎn)成類型7的LSA[R5]disyiprouting-tableprotocolospfPublicRoutingTable:OSPFSummaryCount:OSPFRoutingtableStatus:<Active>SummaryCount:5 1OSPFRoutingtableStatus:<Inactive>SummaryCount:2 0OSPFProcess1withRouterID5.5.5.5RoutingTablesRoutingfor TotalNets: [R5]disyiprouting-tableRoutingTables:Public Routes: 000Direct0Direct00[R5]1.1.1.1: databytes,pressCTRL_CtoReplyfrom1.1.1.1:bytes=56Sequence=1ttl=252time=10msReplyfrom1.1.1.1:bytes=56Sequence=2ttl=252time=1msReplyfrom1.1.1.1:bytes=56Sequence=3ttl=252time=5ms[R5]ip[R5]iproute-static10.10.10.024s0/2/1[R5-ospf-1]i