OSPF调用BFD杨奇的博客-ospf+bfd

R1

[R1]ospf     //进入OSPF [R1-ospf-1]area 0     //区域 0 [R1-ospf-1-area-0.0.0.0]network 21.1.1.0 0.0.0.255     //宣告网段 [R1-ospf-1-area-0.0.0.0]network 1.1.1.0 0.0.0.255     //宣告网段 [R1-ospf-1-area-0.0.0.0]quit     //退出 [R1-ospf-1]quit     //退出 [R1] 

R2

[R2]ospf     //进入ospf  [R2-ospf-1]area 0     //区域 0 [R2-ospf-1-area-0.0.0.0]network 21.1.1.0 0.0.0.255     //退出 [R2-ospf-1-area-0.0.0.0]network 2.2.2.0 0.0.0.255     //退出 [R2-ospf-1-area-0.0.0.0]quit     //退出 [R2-ospf-1]quit     //退出 [R2] 

R1

[R1]dis ip routing-table     //查看路由表 Route Flags: R - relay, D - download to fib ------------------------------------------------------------------------------ Routing Tables: Public          Destinations : 12       Routes : 11         Destination/Mask    Proto   Pre  Cost      Flags NextHop         Interface          1.1.1.0/24  Direct  0    0           D   1.1.1.1         LoopBack0         1.1.1.1/32  Direct  0    0           D   127.0.0.1       LoopBack0       1.1.1.255/32  Direct  0    0           D   127.0.0.1       LoopBack0         2.2.2.2/32  OSPF    10   1           D   21.1.1.2        GigabitEthernet 0/0/1        21.1.1.0/24  Direct  0    0           D   21.1.1.1        GigabitEthernet 0/0/1        21.1.1.1/32  Direct  0    0           D   127.0.0.1       GigabitEthernet 0/0/1      21.1.1.255/32  Direct  0    0           D   127.0.0.1       GigabitEthernet 0/0/1       127.0.0.0/8   Direct  0    0           D   127.0.0.1       InLoopBack0       127.0.0.1/32  Direct  0    0           D   127.0.0.1       InLoopBack0 127.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0 255.255.255.255/32  Direct  0    0           D   127.0.0.1       InLoopBack0  [R1] 

R1

[R1]dis ospf peer brief     //查看OSPF邻接关系    OSPF Process 1 with Router ID 1.1.1.1     Peer Statistic Information  ----------------------------------------------------------------------------  Area Id          Interface                        Neighbor id      State      0.0.0.0          GigabitEthernet0/0/1             2.2.2.2          Full          ---------------------------------------------------------------------------- [R1] 

R1

[R1]ospf     //进入OSPF [R1-ospf-1]bfd all-interfaces enable     //将BFD运行在OSPF中  [R1-ospf-1]quit     //退出 [R1] 

R2

[R2]ospf     //进入OSPF [R2-ospf-1]bfd all-interfaces enable     //将BFD运行在OSPF中 [R2-ospf-1]quit     //退出 [R2] 

SW1

<Huawei>system-view     //进入全局模式 [Huawei]undo info-center enable     //关闭信息告警提示 [Huawei]interface g0/0/1     //进入接口 [Huawei-GigabitEthernet0/0/1]stp edged-port enable     //将接口设为边缘端口，加快收敛  [Huawei-GigabitEthernet0/0/1]interface g0/0/2     //进入接口 [Huawei-GigabitEthernet0/0/2]stp edged-port enable     //将接口设为边缘端口，加快收敛 [Huawei-GigabitEthernet0/0/2]quit     //退出 [Huawei] 

R1

[R1]dis bfd session all     //查看BFD信息      -------------------------------------------------------------------------------- Local Remote     PeerIpAddr      State     Type        InterfaceName             --------------------------------------------------------------------------------  8193  8193       21.1.1.2        Up        D_IP_IF     GigabitEthernet0/0/1      --------------------------------------------------------------------------------      Total UP/DOWN Session Number : 1/0 [R1] 

R1

[R1]dis ospf peer brief          //查看OSPF邻接关系    OSPF Process 1 with Router ID 1.1.1.1     Peer Statistic Information  ----------------------------------------------------------------------------  Area Id          Interface                        Neighbor id      State      ---------------------------------------------------------------------------- [R1]