OSPF中的路由汇总配置

来源:思科认证    发布时间:2012-11-09    思科认证视频    评论

  目的:通过汇总减少路由器由于路由表中的路由条目过多产生的负担

  路由器的基本配置:

r1#sho run!interface Loopback0 ip address 199.172.16.1 255.255.255.0!interface Loopback1 ip address 199.172.17.1 255.255.255.0!interface Loopback2 ip address 199.172.18.1 255.255.255.0!interface Loopback3 ip address 199.172.19.1 255.255.255.0!interface FastEthernet0/0 ip address 12.0.0.1 255.255.255.0 duplex half!router ospf 110 log-adjacency-changes network 0.0.0.0 255.255.255.255 area 12!!Endr2#sho run!interface FastEthernet0/0 ip address 12.0.0.2 255.255.255.0 duplex half!interface Serial2/2 ip address 23.0.0.2 255.255.255.0 serial restart-delay 0!router ospf 110 log-adjacency-changes area 12 range 199.172.16.0 255.255.252.0     //路由汇总 network 12.0.0.0 0.0.0.255 area 12 network 23.0.0.0 0.0.0.255 area 0!Endr3#sho run!interface Serial2/1 ip address 23.0.0.3 255.255.255.0 serial restart-delay 0!interface Serial2/2 ip address 34.0.0.3 255.255.255.0 serial restart-delay 0!router ospf 110 log-adjacency-changes network 23.0.0.0 0.0.0.255 area 0 network 34.0.0.0 0.0.0.255 area 34!Endr4#sho run!interface Loopback0 ip address 151.100.32.1 255.255.255.0!interface Loopback1 ip address 151.100.33.1 255.255.255.0!interface Loopback2 ip address 151.100.34.1 255.255.255.0!interface Loopback3 ip address 151.100.35.1 255.255.255.0!interface Serial2/1 ip address 34.0.0.4 255.255.255.0 serial restart-delay 0!router ospf 110 log-adjacency-changes summary-address 151.100.32.0 255.255.252.0 //路由汇总把区域外的路由条目汇总成一条,redistribute connected subnets route-map hhh //把域外的路由条目重分布到域内network 34.0.0.0 0.0.0.255 area 34!route-map hhh permit 10 match interface Loopback0 Loopback1 Loopback2 Loopback3!End

上一页12下一页

视频学习

我考网版权与免责声明

① 凡本网注明稿件来源为"原创"的所有文字、图片和音视频稿件,版权均属本网所有。任何媒体、网站或个人转载、链接转贴或以其他方式复制发表时必须注明"稿件来源:我考网",违者本网将依法追究责任;

② 本网部分稿件来源于网络,任何单位或个人认为我考网发布的内容可能涉嫌侵犯其合法权益,应该及时向我考网书面反馈,并提供身份证明、权属证明及详细侵权情况证明,我考网在收到上述法律文件后,将会尽快移除被控侵权内容。

最近更新

社区交流

考试问答