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转载来源 : 单区域OSPF典型配置案例 :
https://mp.weixin.qq.com/s/Gxnb2q0DeWgZd9lLMGXKjg
在实际组网中,经常会遇到OSPF组网的案例,比如单区域OSPF、多区域OSPF、OSPF虚链路、OSPF NSSA、OSPF STUB等需求,以下是多区域OSPF典型组网的配置案例。
1、配置loopback0地址
2、配置各互联地址
3、创建OSPF进程1,并将各地址在区域0中发布
4、查看OSPF邻居的状态
5、测试PC之间能互联互通
R1:
system-view[H3C]sysname R1[R1]int LoopBack 0[R1-LoopBack0]ip add[R1-LoopBack0]ip address 1.1.1.1 32[R1-LoopBack0]quit[R1]int gi 0/0[R1-GigabitEthernet0/0]ip address 192.168.1.1 24[R1-GigabitEthernet0/0]description [R1-GigabitEthernet0/0]quit[R1]int gi 0/1[R1-GigabitEthernet0/1]ip address 10.0.0.1 30[R1-GigabitEthernet0/1]description [R1-GigabitEthernet0/1]quit[R1]ospf 1 router-id 1.1.1.1[R1-ospf-1]area 0.0.0.0[R1-ospf-1-area-0.0.0.0]network 10.0.0.1 0.0.0.0[R1-ospf-1-area-0.0.0.0]network 1.1.1.1 0.0.0.0[R1-ospf-1-area-0.0.0.0]network 192.168.1.0 0.0.0.255[R1-ospf-1-area-0.0.0.0]quit[R1-ospf-1]quit
R2:
system-view[H3C]sysname R2[R2]int LoopBack 0[R2-LoopBack0]ip address 2.2.2.2 32[R2-LoopBack0]quit[R2]int gi 0/0[R2-GigabitEthernet0/0]ip address 10.0.0.2 30[R2-GigabitEthernet0/0]description [R2-GigabitEthernet0/0]quit[R2]int gi 0/1[R2-GigabitEthernet0/1]description [R2-GigabitEthernet0/1]ip address 10.0.0.5 30[R2-GigabitEthernet0/1]quit[R2]ospf 1 router-id 2.2.2.2[R2-ospf-1]area 0.0.0.0[R2-ospf-1-area-0.0.0.0]network 10.0.0.2 0.0.0.0[R2-ospf-1-area-0.0.0.0]network 10.0.0.5 0.0.0.0[R2-ospf-1-area-0.0.0.0]network 2.2.2.2 0.0.0.0[R2-ospf-1-area-0.0.0.0]quit[R2-ospf-1]quit
R3:
system-view[H3C]sysname R3[R3]int LoopBack 0[R3-LoopBack0]ip address 3.3.3.3 32[R3-LoopBack0]quit[R3]int gi 0/0[R3-GigabitEthernet0/0]description [R3-GigabitEthernet0/0]ip address 172.16.1.1 24[R3-GigabitEthernet0/0]quit[R3]int gi 0/1[R3-GigabitEthernet0/1]description [R3-GigabitEthernet0/1]ip address 10.0.0.6 30[R3-GigabitEthernet0/1]quit[R3]ospf 1 router-id 3.3.3.3[R3-ospf-1]area 0.0.0.0[R3-ospf-1-area-0.0.0.0]network 10.0.0.6 0.0.0.0[R3-ospf-1-area-0.0.0.0]network 3.3.3.3 0.0.0.0[R3-ospf-1-area-0.0.0.0]network 172.16.1.0 0.0.0.255[R3-ospf-1-area-0.0.0.0]quit[R3-ospf-1]quit
测试各路由器的OSPF邻居建立情况:
R1>dis ospf peer OSPF Process 1 with Router ID 1.1.1.1 Neighbor Brief Information Area: 0.0.0.0 Router ID Address Pri Dead-Time State Interface 2.2.2.2 10.0.0.2 1 37 Full/BDR GE0/1dis ospf peer OSPF Process 1 with Router ID 2.2.2.2 Neighbor Brief Information Area: 0.0.0.0 Router ID Address Pri Dead-Time State Interface 1.1.1.1 10.0.0.1 1 39 Full/DR GE0/0 3.3.3.3 10.0.0.6 1 34 Full/BDR GE0/1 [R3]dis ospf peer OSPF Process 1 with Router ID 3.3.3.3 Neighbor Brief Information Area: 0.0.0.0 Router ID Address Pri Dead-Time State Interface 2.2.2.2 10.0.0.5 1 37 Full/DR GE0/1[R3]
PC之间能PING通: