ip地址表
| 设备名称 | 接口 | IP地址 |
|---|---|---|
| RTA | G0/0 | 10.0.0.1/24 |
| Loopback0 | 1.1.1.1/32 | |
| RTB | G0/0 | 10.0.0.2/24 |
| G0/1 | 20.0.0.1/24 | |
| Loopback0 | 2.2.2.2/32 | |
| RTC | G0/1 | 20.0.0.2/24 |
| Loopback0 | 3.3.3.3/32 |
拓扑图
命令配置
ip地址配置此处省略
RTA:
ospf 1
area 0
network 1.1.1.1 0.0.0.0
network 10.0.0.0 0.0.0.255
authentication-mode simple plain 123
quit
interface GigabitEthernet 0/0
ospf authentication-mode simple plain 123
RTB:
ospf 1
area 0
network 10.0.0.0 0.0.0.255
area 1
network 2.2.2.2 0.0.0.0
network 20.0.0.0 0.0.0.255
authentication-mode simple plain 123
area 0
authentication-mode simple plain 123
quit
interface GigabitEthernet 0/0
ospf authentication-mode simple plain 123
interface GigabitEthernet 0/1
ospf authentication-mode simple plain 123
RTC:
ospf 1
area 1
network 3.3.3.3 0.0.0.0
network 20.0.0.0 0.0.0.255
authentication-mode simple plain 123
quit
interface GigabitEthernet 0/1
ospf authentication-mode simple plain 123
结果：
RTA:
RTB:
RTC:
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