一.基本信息配置

  system-view //进入系统视图

  [H3C]sysname RT3 //为设备命名

  [RT3]super password simple H3C //设置超级密码

  [RT3]local-user admin //添加用户

  [RT3-luser-admin]password simple admin //为用户设定密码

  [RT3-luser-admin]service-type telnet //指定用户的类型

  [RT3-luser-admin]quit //返回上一级

  [RT3]user-interface vty 0 4 //进入vty

  [RT3-ui-vty0-4]set authentication password simple telnet

  //设置远程登陆认证,密码为telnet

  [RT3-ui-vty0-4]idle-timeout 5 0 //配置超时退出时间

  其它略

  二、链路配置及调测

  interface Serial0/2/0

  ip address 10.1.13.2 255.255.255.252

  undo shutdown

  interface LoopBack0

  ip address 3.3.3.3 255.255.255.255

  undo shutdown

  interface Ethernet0/1/0

  ip address 10.1.3.1 255.255.255.0

  undo shutdown

  其它略

  三、OSPF多区域及RIP配置

  [RT3]

  ospf 1 router-id 3.3.3.3 //配置OSPF ROUTER-ID

  silent-interface all //配置所有端口为被动接口

  undo silent-interface Serial0/2/0 //关闭此接口的被动接口

  undo silent-interface Serial0/2/2

  area 1 //OSPF区域,可以写成点分十进制 0.0.0.1

  network 3.3.3.3 0.0.0.0 //宣告OSPF的网段

  network 10.1.13.0 0.0.0.3

  network 10.1.3.0 0.0.0.255

  [RT1]

  ospf 1 router-id 1.1.1.1

  silent-interface all

  undo silent-interface Serial0/2/0

  undo silent-interface Serial0/2/2

  area 0

  network 10.0.15.0 0.0.0.3

  network 1.1.1.1 0.0.0.0

  area 1

  network 10.1.13.0 0.0.0.3

  network 10.1.1.0 0.0.0.255

  [RT5]

  ospf 1 router-id 5.5.5.5

  silent-interface all

  undo silent-interface Serial0/2/0

  undo silent-interface Serial0/2/2

  area 0

  network 10.0.15.0 0.0.0.3

  network 5.5.5.5 0.0.0.0

  network 10.0.5.0 0.0.0.255

  network 10.0.56.0 0.0.0.3

  [RT6]

  ospf 1 router-id 6.6.6.6

  silent-interface all

  undo silent-interface Serial0/2/0

  undo silent-interface Serial0/2/2

  area 0

  network 10.0.56.0 0.0.0.3

  network 6.6.6.6 0.0.0.0

  area 2

  network 10.2.6.0 0.0.0.255

  network 10.2.26.0 0.0.0.3

  [RT2]

  ospf 1 router-id 2.2.2.2

  silent-interface all

  undo silent-interface Serial0/2/2

  area 2

  network 10.2.26.0 0.0.0.3

  network 2.2.2.2 0.0.0.0

  network 10.2.2.1 0.0.0.255

  rip //启动RIP

  undo summary //关闭自动汇总

  version 2 //RIPV2

  network 172.16.0.0 //宣告RIP的网段

  silent-interface all //配置所有接口为被动接口

  undo silent-interface Serial0/2/3 //将接口不设为被动接口

  [RT4]

  rip

  undo summary

  version 2

  network 172.16.0.0

  network 4.0.0.0

  silent-interface all

  undo silent-interface Serial0/2/1

  四、OSPF重分布外部路由及下发缺省路由

  [RT5]

  ospf 1

  area 0

  import-route direct cost 1000 type 2 //重分布直连路由

  default-route-advertise always //下发缺省路由

  default cost 2000 //指定缺省路由的COST为2000

  default type 1 //指定下发的缺省路由为类型1

  [RT2]

  ospf 1

  area 2

  import-route rip 1 cost 1000 //重分布RIP到OSPF

  rip

  import-route ospf 1 cost 5 //重分布OSPF到RIP

  五、OSPF特殊区域配置及路由汇总

  [RT3]ospf 1

  area 1

  stub //配置为STUB区域

  [RT1]ospf 1

  area 1

  stub no-summary //配置完全STUB区域

  abr-summary 10.1.0.0 255.255.0.0 //区域内汇总

  [RT6]ospf 1

  area 2

  nssa no-summary //配置完全NSSA区域

  abr-summary 10.2.0.0 255.255.0.0 //区域内汇总

  [RT2]ospf 1

  area 2

  nssa //配置NSSA区域

  asbr-summary 172.16.0.0 255.255.0.0 cost 1000 //外部路由汇总

  六、OSPF虚链路

   system-view

  [Sysname] ospf 100

  [Sysname-ospf-100] area 2

  [Sysname-ospf-100-area-0.0.0.2] vlink-peer 1.1.1.1 指定对方的ROUTER-ID

  [Sysname-ospf-100-area-0.0.0.2]vlink-peer 1.1.1.1 md5 10 cipher H3C 虚链路MD5认证

  vlink-peer 1.1.1.1 simple cipher H3C 虚链路明文认证

  虚链路的另一端也类似配置

  display ospf vlink //显示虚链路

  七、OSPF认证

  [RT1]ospf 1

  [RT1ospf-1]area 1

  [RT1-ospf-1-area-0.0.0.1]authentication-mode md5

  [RT1-ospf-1-area-0.0.0.1]quit

  [RT1-ospf-1]quit

  [RT1]int s0/2/0

  [RT1-Serial0/2/0]ospf authentication-mode md5 10 cipher H3C

  [RT3]ospf 1

  [RT3ospf-1]area 1

  [RT3-ospf-1-area-0.0.0.1]authentication-mode md5

  [RT3-ospf-1-area-0.0.0.1]quit

  [RT3-ospf-1]quit

  [RT3]int s0/2/0

  [RT3-Serial0/2/0]ospf authentication-mode md5 10 cipher H3C

  或是采用明文认证,配置方法与上类似

  authentication-mode simple

  ospf authentication-mode simple cipher H3C

  八、OSPF调测调试命令

  display ospf brief //显示OSPF的摘要信息

  display ospf cumulative //OSPF的统计信息

  display ospf interface //显示OSPF的接口信息

  display ospf peer //显示OSPF的邻居信息

  display ospf lsdb //显示OSPF的LSDB

  display ospf routing //显示OSPF的路由信息

  display ospf error //显示OSPF的错误信息

  reset ospf process //重启OSPF进程

  其它命令

  int e0/2/0

  ospf cost 1000 //修改OSPF的COST值 COST=10的8次方/带宽

  ospf network broadcast|nbma |p2mp |p2p //修改OSPF的网络类型

  ospf dr-priority 10 //修改接口的优先级,缺省为1