Cisco(config)#router ospf 110
Cisco(config-router)#router-id 1.1.1.1
Cisco(config-router)#network 20.1.1.0 0.0.0.255 area 0
Cisco#show ip ospf neighbor
Cisco(config)#int f0/0
Cisco(config-if)#ip ospf priority 1
Cisco(config-if)#ip ospf network broadcast //修改接口的网络类型
Cisco(config-if)#ip ospf network non-broadcast
Cisco(config-if)#ip ospf network point-to-multipoint
Cisco#show ip ospf interface
Cisco(config)#int f0/0
Cisco(config-if)#ip ospf cost 100 //修改接口cost值
Cisco(config-if)#bandwidth 1000000 //修改参考带宽
Cisco(config-if)#ip ospf hello-interval 10 //修改hello间隔时间,死亡时间随之改变(4倍)
Cisco(config)#router ospf 110
Cisco(config-router)#network 0.0.0.0 255.255.255.255 area 0 //宣告所有接口
Cisco#clear ip ospf process //清理OSPF进程
Cisco#show ip ospf //可查看到路由器ID,OSPF定时器以及LSA信息
Cisco#show ip route ospf //查看学习到的OSPF路由
Cisco#show ip protocols //显示路由协议参数
Cisco#debug ip ospf events //显示OSPF相关事件
Cisco#debug ip ospf adj //跟踪邻接关系的建立和终止
Cisco#debug ip ospf packet //查看正在传输的OSPF分组
Cisco#undebug all //关闭所有debug
Cisco(config)#router ospf 110
Cisco(config-router)#passive-interface f0/1 //把接口变为被动接口
Cisco(config-router)#passive-interface default //把所有接口变为被动接口
Cisco(config)#int f0/0
Cisco(config-if)#ip ospf 110 area 0 //将接口宣告进OSPF
Cisco#show ip ospf database //查看LSDB摘要信息
Cisco#show ip ospf database router //查看1类LSA的详细信息
Cisco#show ip ospf database router self-originate //查看自己生成的1类LSA的信息
Cisco#show ip ospf database network //查看2类LSA的详细信息
Cisco#show ip ospf database summary //查看3类LSA的详细信息
Cisco#show ip ospf database external //查看5类LSA的详细信息
Cisco#show ip ospf border-routers //查看5类LSA的详细信息
Cisco(config)#router ospf 1
Cisco(config-router)#network 10.1.1.0 0.0.0.255 area 1
Cisco(config-router)#area 1 stub //配置stub区域
Cisco(config-router)#area 1 default-cost 2 //修改下发的默认三类LSA的cost为2,默认为1
Cisco(config-router)#area 1 stub no-summary //配置完全stub区域
Cisco(config-router)#area 1 nssa //配置nssa区域
Cisco(config-router)#area 1 nssa default-information-originate //在NSSA区域的ABR上手工下发默认路由
Cisco(config-router)#area 1 nssa no-summary //配置完全nssa区域
Cisco(config-router)#area 1 nssa no-redistribution no-summary //配置完全nssa区域过滤7类LSA
Cisco(config-router)#default-information originate //在OSPF中默认路由
Cisco(config-router)#default-information originate always //不论有没有静态默认路由,都向OSPF中注入默认路由
Cisco(config-router)#area 1 range 172.16.0.0 255.255.0.0
Cisco(config-router)#area 1 range 172.16.0.0 255.255.0.0 cost 1 //在ABR上对区域1中的1、2类明细路由进行汇总
Cisco(config-router)#summary-address 10.1.0.0 255.255.0.0 //在ASBR上对外部路由进行汇总
Cisco(config-router)#area 2 virtual-link 3.3.3.3 //配置虚链路
Cisco#show ip ospf virtual-links //查看虚链路
Cisco (config)#int f0/0
Cisco(config-if)#ip ospf authentication-key abc123 //配置OSPF认证密码
Cisco(config-if)#ip ospf authentication //启用OSPF接口认证
Cisco(config)#router ospf 110
Cisco(config-router)#area 0 authentication //启用OSPF区域认证
Cisco(config-if)#ip ospf message-digest-key 1 md5 abc123 //配置OSPF密文认证密码
Cisco(config-if)#ip ospf authentication message-digest //启用OSPF接口密文认证
Cisco(config)#router ospf 110
Cisco(config-router)#area 0 authentication message-digest //启用OSPF区域的密文认证
Cisco(config-router)#area 1 virtual-link 3.3.3.3 authentication-key abc123
Cisco(config-router)#area 1 virtual-link 3.3.3.3 authentication //配置OSPF虚链路的明文认证
Cisco(config-router)# area 1 virtual-link 3.3.3.3 authentication message-digest-key 1 md5 abc123
Cisco(config-router)#area 1 virtual-link 3.3.3.3 authentication message-digest //配置OSPF虚链路的密文认证
标签:思科,ospf,命令,OSPF,area,Cisco,ip,router,config From: https://blog.51cto.com/u_13699905/5745081