华为实验记录配置末梢区域和完全末梢区域

搭建实验环境

1）分别配置Area 2为末梢区域和完全末梢区域。

2）使用命令验证配置。

实现此案例需要按照如下步骤进行。

//R1的配置
 ospf 1 router-id 1.1.1.1
       area 0 
         network 192.168.12.0 0.0.0.255
//R2的配置
  ospf 1 router-id 2.2.2.2
        area 0 
          network 192.168.12.0 0.0.0.255
area 2
          network 192.168.23.0 0.0.0.255
//R3的配置
  ospf 1 router-id 3.3.3.3
        area 2 
          network 192.168.23.0 0.0.0.255
<R1>dis ospf routing 
     OSPF Process 1 with Router ID 1.1.1.1
          Routing Tables 
 Routing for Network 
 Destination        Cost  Type       NextHop         AdvRouter       Area
 192.168.12.0/24    1     Transit    192.168.12.1    1.1.1.1         0.0.0.0
 192.168.23.0/24    2     Inter-area 192.168.12.2    2.2.2.2         0.0.0.0
 Total Nets: 2  
 Intra Area: 1  Inter Area: 1  ASE: 0  NSSA: 0 
<R2>dis ospf routing 
     OSPF Process 1 with Router ID 2.2.2.2
          Routing Tables 
 Routing for Network 
 Destination        Cost  Type       NextHop         AdvRouter       Area
 192.168.12.0/24    1     Transit    192.168.12.2    2.2.2.2         0.0.0.0
 192.168.23.0/24    1     Transit    192.168.23.2    2.2.2.2         0.0.0.2
 Total Nets: 2  
 Intra Area: 2  Inter Area: 0  ASE: 0  NSSA: 0
<R3>dis ospf routing 
     OSPF Process 1 with Router ID 3.3.3.3
          Routing Tables 
 Routing for Network 
 Destination        Cost  Type       NextHop         AdvRouter       Area
 192.168.23.0/24    1     Transit    192.168.23.3    3.3.3.3         0.0.0.2
 192.168.12.0/24    2     Inter-area 192.168.23.2    2.2.2.2         0.0.0.2
 Total Nets: 2  
 Intra Area: 1  Inter Area: 1  ASE: 0  NSSA: 0
//R2的配置
  ospf 1 
        area 2 
          stub
//R3的配置
  ospf 1 
        area 2 
          stub
<R3>dis ospf routing
     OSPF Process 1 with Router ID 3.3.3.3
          Routing Tables 
 Routing for Network 
 Destination        Cost  Type       NextHop         AdvRouter       Area
 192.168.23.0/24    1     Transit    192.168.23.3    3.3.3.3         0.0.0.2
 0.0.0.0/0          2     Inter-area 192.168.23.2    2.2.2.2         0.0.0.2
 192.168.12.0/24    2     Inter-area 192.168.23.2    2.2.2.2         0.0.0.2
 Total Nets: 3  
 Intra Area: 1  Inter Area: 2  ASE: 0  NSSA: 0
//R2的配置
  ospf 1 
        area 2 
          stub no-summary
<R3>dis ospf routing 
     OSPF Process 1 with Router ID 3.3.3.3
          Routing Tables 
 Routing for Network 
 Destination        Cost  Type       NextHop         AdvRouter       Area
 192.168.23.0/24    1     Transit    192.168.23.3    3.3.3.3         0.0.0.2
 0.0.0.0/0          2     Inter-area 192.168.23.2    2.2.2.2         0.0.0.2
 Total Nets: 2  
 Intra Area: 1  Inter Area: 1  ASE: 0  NSSA: 0