【华为路由】OSPF多区域配置

网络拓扑

设备接口地址

设备	端口	IP地址
RTA	Loopback 0	1.1.1.1/32
RTA	G0/0/0	10.1.1.1/24
RTB	Loopback 0	2.2.2.2/32
	G0/0/0	10.1.1.2/24
	G0/0/1	10.1.2.1/24
RTC	Loopback 0	3.3.3.3/32
	G0/0/0	10.1.2.2/24
	G0/0/1	10.1.3.1/24
RTD	Loopback 0	4.4.4.4/32
RTD	G0/0/0	10.1.3.2/24

配置过程

1.基本配置

RTA

<Huawei>system-view 
Enter system view, return user view with Ctrl+Z.
[Huawei]sysname RTA
[RTA]interface LoopBack 0
[RTA-LoopBack0]ip address 1.1.1.1 32
[RTA-LoopBack0]quit 
[RTA]interface GigabitEthernet 0/0/0
[RTA-GigabitEthernet0/0/0]ip address 10.1.1.1 24
[RTA-GigabitEthernet0/0/0]quit 
[RTA]

RTB

<Huawei>system-view 
Enter system view, return user view with Ctrl+Z.
[Huawei]sysname RTB
[RTB]interface LoopBack 0
[RTB-LoopBack0]ip address 2.2.2.2 32
[RTB-LoopBack0]quit 
[RTB]interface GigabitEthernet 0/0/0
[RTB-GigabitEthernet0/0/0]ip address 10.1.1.2 24
[RTB-GigabitEthernet0/0/0]quit 
[RTB]interface GigabitEthernet 0/0/1
[RTB-GigabitEthernet0/0/1]ip address 10.1.2.1 24	
[RTB-GigabitEthernet0/0/1]quit 
[RTB]

RTC

<Huawei>system-view 
Enter system view, return user view with Ctrl+Z.
[Huawei]sysname RTC
[RTC]interface LoopBack 0
[RTC-LoopBack0]ip address 3.3.3.3 32
[RTC-LoopBack0]quit 
[RTC]interface GigabitEthernet 0/0/0
[RTC-GigabitEthernet0/0/0]ip address 10.1.2.2 24
[RTC-GigabitEthernet0/0/0]quit 
[RTC]interface GigabitEthernet 0/0/1
[RTC-GigabitEthernet0/0/1]ip address 10.1.3.1 24
[RTC-GigabitEthernet0/0/1]quit 
[RTC]

RTD

<Huawei>system-view 
Enter system view, return user view with Ctrl+Z.
[Huawei]sysname RTD
[RTD]interface LoopBack 0
[RTD-LoopBack0]ip address 4.4.4.4 32
[RTD-LoopBack0]quit 
[RTD]interface GigabitEthernet 0/0/0
[RTD-GigabitEthernet0/0/0]ip address 10.1.3.2 24
[RTD-GigabitEthernet0/0/0]quit 
[RTD]

2.OSPF配置

RTA

[RTA]router id 1.1.1.1
[RTA]ospf 1
[RTA-ospf-1]area 1
[RTA-ospf-1-area-0.0.0.1]network 1.1.1.1 0.0.0.0
[RTA-ospf-1-area-0.0.0.1]network 10.1.1.0 0.0.0.255
[RTA-ospf-1-area-0.0.0.1]return
<RTA>save
  The current configuration will be written to the device. 
  Are you sure to continue? (y/n)[n]:y
  It will take several minutes to save configuration file, please wait.......
  Configuration file had been saved successfully
  Note: The configuration file will take effect after being activated
<RTA>

RTB

[RTB]router id 2.2.2.2
[RTB]ospf 1
[RTB-ospf-1]area 0
[RTB-ospf-1-area-0.0.0.0]network 10.1.2.0 0.0.0.255
[RTB-ospf-1-area-0.0.0.0]quit
[RTB-ospf-1]area 1
[RTB-ospf-1-area-0.0.0.1]network 2.2.2.2 0.0.0.0
[RTB-ospf-1-area-0.0.0.1]network 10.1.1.0 0.0.0.255
[RTB-ospf-1-area-0.0.0.1]return
<RTB>save
  The current configuration will be written to the device. 
  Are you sure to continue? (y/n)[n]:y
  It will take several minutes to save configuration file, please wait.......
  Configuration file had been saved successfully
  Note: The configuration file will take effect after being activated
<RTB>

RTC

[RTC]router id 3.3.3.3
[RTC]ospf 1
[RTC-ospf-1]area 0
[RTC-ospf-1-area-0.0.0.0]network 10.1.2.0 0.0.0.255
[RTC-ospf-1-area-0.0.0.0]quit 
[RTC-ospf-1]area 2
[RTC-ospf-1-area-0.0.0.2]network 3.3.3.3 0.0.0.0
[RTC-ospf-1-area-0.0.0.2]network 10.1.3.0 0.0.0.255
[RTC-ospf-1-area-0.0.0.2]return
<RTC>save
  The current configuration will be written to the device. 
  Are you sure to continue? (y/n)[n]:y
  It will take several minutes to save configuration file, please wait.......
  Configuration file had been saved successfully
  Note: The configuration file will take effect after being activated
<RTC>

RTD

[RTD]router id 4.4.4.4
[RTD]ospf 1
[RTD-ospf-1]area 2
[RTD-ospf-1-area-0.0.0.2]network 4.4.4.4 0.0.0.0
[RTD-ospf-1-area-0.0.0.2]network 10.1.3.0 0.0.0.255
[RTD-ospf-1-area-0.0.0.2]return
<RTD>
<RTD>save
  The current configuration will be written to the device. 
  Are you sure to continue? (y/n)[n]:y
  It will take several minutes to save configuration file, please wait.......
  Configuration file had been saved successfully
  Note: The configuration file will take effect after being activated
<RTD>