ospf 多区域实验
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第一步配置ip地址
[Huawei]sys ar1
[ar1]
[ar1]
<ar1>sys
Enter system view, return user view with Ctrl+Z.
[ar1]int g0/0/0
[ar1-GigabitEthernet0/0/0]ip ad
[ar1-GigabitEthernet0/0/0]ip address 1.1.1.2 24
Mar 2 2020 14:10:05-08:00 ar1 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/0 has entered the UP state.
[ar1-GigabitEthernet0/0/0]ip address 1.1.1.1 24
*************************************************************************************************
<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sys ar2
[ar2]
[ar2]int g0/0/0
[ar2-GigabitEthernet0/0/0]ip ad
[ar2-GigabitEthernet0/0/0]ip address 1.1.1.2 24
[ar2-GigabitEthernet0/0/0]quit
[ar2]int g0/0/1
[ar2-GigabitEthernet0/0/1]ip a
[ar2-GigabitEthernet0/0/1]ip add
[ar2-GigabitEthernet0/0/1]ip address 2.2.2.1 24
*************************************************************************************************
<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sys ar3
[ar3]
[ar3]int g0/0/0
[ar3-GigabitEthernet0/0/0]ip ad
[ar3-GigabitEthernet0/0/0]ip address 2.2.2.2 24
Mar 2 2020 14:17:36-08:00 ar3 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/0 has entered the UP state.
[ar3-GigabitEthernet0/0/0]quit
[ar3]int g0/0/1
[ar3-GigabitEthernet0/0/1]ip ad
[ar3-GigabitEthernet0/0/1]ip address 3.3.3.1 24
[ar3-GigabitEthernet0/0/1]
Mar 2 2020 14:18:11-08:00 ar3 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
on the interface GigabitEthernet0/0/1 has entered the UP state.
*************************************************************************************************
<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sys ar4
<ar4>sys
Enter system view, return user view with Ctrl+Z.
[ar4]int g0/0/0
[ar4-GigabitEthernet0/0/0]ip ad
[ar4-GigabitEthernet0/0/0]ip address 3.3.3.2 24
[ar4-GigabitEthernet0/0/0]qui
[ar4-GigabitEthernet0/0/0]quit
[ar4]int g0/0/1
[ar4-GigabitEthernet0/0/1]ip ad
[ar4-GigabitEthernet0/0/1]ip address 4.4.4.1 24
Mar 2 2020 14:19:13-08:00 ar4 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/1 has entered the UP state.
**************************************************************************************
<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sys ar5
<ar5>sys
Enter system view, return user view with Ctrl+Z.
[ar5]int
[ar5]interface g
[ar5]interface GigabitEthernet 0/0/0
[ar5-GigabitEthernet0/0/0]ip ad
[ar5-GigabitEthernet0/0/0]ip address 4.4.4.2 24
Mar 2 2020 14:19:55-08:00 ar5 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/0 has entered the UP state.
[ar5-GigabitEthernet0/0/0]qui
[ar5-GigabitEthernet0/0/0]quit
[ar5]int g
[ar5]int GigabitEthernet 0/0/1
[ar5-GigabitEthernet0/0/1]ip ad
[ar5-GigabitEthernet0/0/1]ip address 5.5.5.1 24
Mar 2 2020 14:41:40-08:00 ar5 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/1 has entered the UP state.
[ar5-GigabitEthernet0/0/1]
*********************************************************************************************
<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sys ar8
[ar8]
Please check whether system data has been changed, and save data in time
Configuration console time out, please press any key to log on
<ar8>sys
Enter system view, return user view with Ctrl+Z.
[ar8]int
[ar8]interface g
[ar8]interface GigabitEthernet 0/0/0
[ar8-GigabitEthernet0/0/0]ip ad
[ar8-GigabitEthernet0/0/0]ip address 5.5.5.2 24
第二步ospf协议配置
<ar1>sys
Enter system view, return user view with Ctrl+Z.
[ar1]ospf
[ar1-ospf-1]area 0
[ar1-ospf-1-area-0.0.0.0]net 1.1.1.0 0.0.0.255
[ar1-ospf-1-area-0.0.0.0]
上面配置错误 需要重新配置
使用undo
[ar1-ospf-1-area-0.0.0.0]undo net 1.1.1.0 0.0.0.255
[ar1-ospf-1-area-0.0.0.0]quit
[ar1-ospf-1]undo area 0
[ar1-ospf-1]area 1
[ar1-ospf-1-area-0.0.0.1]
[ar1-ospf-1-area-0.0.0.1]net 1.1.1.0 0.0.0.255
**************************************************************************
<ar2>sys
Enter system view, return user view with Ctrl+Z.
[ar2]ospf
[ar2-ospf-1]area 1
[ar2-ospf-1-area-0.0.0.1]net 1.1.1.0 0.0.0.255
[ar2-ospf-1-area-0.0.0.1]area 0
[ar2-ospf-1-area-0.0.0.0]
[ar2-ospf-1-area-0.0.0.0]net 2.2.2.0 0.0.0.255
[ar2-ospf-1-area-0.0.0.0]
*******************************************************************************************
[ar3]ospf
[ar3-ospf-1]area 0
[ar3-ospf-1-area-0.0.0.0]net 2.0.0.0 0.0.0.255
[ar3-ospf-1-area-0.0.0.0]undo 2.0.0.0 0.0.0.255
^
Error: Unrecognized command found at '^' position.
[ar3-ospf-1-area-0.0.0.0]undo net 2.0.0.0 0.0.0.25
[ar3-ospf-1-area-0.0.0.0]net 2.2.2.0 0.0.0.255
[ar3-ospf-1-area-0.0.0.0]net 3.3.3.0 0.0.0.255
*************************************************************************************************
<ar4>sys
Enter system view, return user view with Ctrl+Z.
[ar4]ospf
[ar4-ospf-1]area 0
[ar4-ospf-1-area-0.0.0.0]net 3.3.3.0 0.0.0.255
[ar4-ospf-1-area-0.0.0.0]area 2
[ar4-ospf-1-area-0.0.0.2]
[ar4-ospf-1-area-0.0.0.2]net 4.4.4.0 0.0.0.255
[ar4-ospf-1-area-0.0.0.2]
***********************************************************************************
<ar5>sys
Enter system view, return user view with Ctrl+Z.
[ar5]ospf
[ar5-ospf-1]area 2
[ar5-ospf-1-area-0.0.0.2]net 4.4.4.0 0.0.0.255
[ar5-ospf-1-area-0.0.0.2]
[ar5-ospf-1-area-0.0.0.2]area 3
[ar5-ospf-1-area-0.0.0.3]net 5.5.5.0 0.0.0.255
[ar5-ospf-1-area-0.0.0.3]
***************************************************************************************
<ar8>sys
Enter system view, return user view with Ctrl+Z.
[ar8]ospf
[ar8-ospf-1]area 3
[ar8-ospf-1-area-0.0.0.3]net 5.5.5.0 0.0.0.255
[ar8-ospf-1-area-0.0.0.3]
*************************************************************************************
[ar1]dis ospf
^
Error:Incomplete command found at '^' position.
[ar1]dis ospf routing
OSPF Process 1 with Router ID 1.1.1.1
Routing Tables
Routing for Network
Destination Cost Type NextHop AdvRouter Area
1.1.1.0/24 1 Transit 1.1.1.1 1.1.1.1 0.0.0.1
2.2.2.0/24 2 Inter-area 1.1.1.2 1.1.1.2 0.0.0.1
3.3.3.0/24 3 Inter-area 1.1.1.2 1.1.1.2 0.0.0.1
4.4.4.0/24 4 Inter-area 1.1.1.2 1.1.1.2 0.0.0.1
Total Nets: 4
Intra Area: 1 Inter Area: 3 ASE: 0 NSSA: 0
*************************************************************************************************************************************
[ar5-ospf-1]dis ospf pee
[ar5-ospf-1]dis ospf peer
OSPF Process 1 with Router ID 4.4.4.2
Neighbors
Area 0.0.0.2 interface 4.4.4.2(GigabitEthernet0/0/0)'s neighbors
Router ID: 4.4.4.1 Address: 4.4.4.1
State: Full Mode:Nbr is Slave Priority: 1
DR: 4.4.4.1 BDR: 4.4.4.2 MTU: 0
Dead timer due in 35 sec
Retrans timer interval: 5
Neighbor is up for 00:05:28
Authentication Sequence: [ 0 ]
Neighbors
Area 0.0.0.3 interface 5.5.5.1(GigabitEthernet0/0/1)'s neighbors
Router ID: 5.5.5.2 Address: 5.5.5.2
State: Full Mode:Nbr is Master Priority: 1
DR: 5.5.5.1 BDR: 5.5.5.2 MTU: 0
Dead timer due in 40 sec
Retrans timer interval: 5
Neighbor is up for 00:03:03
Authentication Sequence: [ 0 ]
<ar4>dis ospf p
<ar4>dis ospf peer
OSPF Process 1 with Router ID 4.4.4.1
Neighbors
Area 0.0.0.0 interface 3.3.3.2(GigabitEthernet0/0/0)'s neighbors
Router ID: 2.2.2.2 Address: 3.3.3.1
State: Full Mode:Nbr is Slave Priority: 1
DR: 3.3.3.1 BDR: 3.3.3.2 MTU: 0
Dead timer due in 40 sec
Retrans timer interval: 5
Neighbor is up for 00:07:39
Authentication Sequence: [ 0 ]
Neighbors
Area 0.0.0.2 interface 4.4.4.1(GigabitEthernet0/0/1)'s neighbors
Router ID: 4.4.4.2 Address: 4.4.4.2
State: Full Mode:Nbr is Master Priority: 1
DR: 4.4.4.1 BDR: 4.4.4.2 MTU: 0
Dead timer due in 27 sec
Retrans timer interval: 5
Neighbor is up for 00:06:10
Authentication Sequence: [ 0 ]
建立虚连接
[ar4]ospf
[ar4-ospf-1]area 2
[ar4-ospf-1-area-0.0.0.2]vl
[ar4-ospf-1-area-0.0.0.2]vlink-peer 4.4.4.2
[ar4-ospf-1-area-0.0.0.2]
[ar5-ospf-1]area 2
[ar5-ospf-1-area-0.0.0.2]vl
[ar5-ospf-1-area-0.0.0.2]vlink-peer 3.3.3.2
[ar5-ospf-1-area-0.0.0.2]
查看ospf的数据库
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