Huawei Quidway NetEngine80E Configuration Manual page 498

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
[RouterB-GigabitEthernet1/0/0] quit
# Set the DR priority of Router C to 2.
[RouterC] interface GigabitEthernet 1/0/0
[RouterC-GigabitEthernet1/0/0] ospfv3 dr-priority 2
[RouterC-GigabitEthernet1/0/0] quit
# Display the neighbors of Router A, and you can view that the DR priority is updated and the
DR and BDR remain unchanged.
[RouterA] display ospfv3 peer
OSPFv3 Process (1)
OSPFv3 Area (0.0.0.0)
Neighbor ID
2.2.2.2
3.3.3.3
4.4.4.4
# Display the neighbors of Router D, and you can view that Router D remains as the DR.
[RouterD] display ospfv3 peer
OSPFv3 Process (1)
OSPFv3 Area (0.0.0.0)
Neighbor ID
1.1.1.1
2.2.2.2
3.3.3.3
Step 4 Re-elect the DR/BDR.
# Restart all routers (or run the shutdown and undo shutdown commands on the interface that
establishes the OSPFv3 neighbor relationship), and make OSPFv3 re-elect the DR/BDR.
Step 5 Verify the configuration.
# Display the neighbors of Router A, and you can view that Router C is the BDR.
[RouterA] display ospfv3 peer
OSPFv3 Process (1)
OSPFv3 Area (0.0.0.0)
Neighbor ID
2.2.2.2
3.3.3.3
4.4.4.4
# Display the neighbors of Router D, and you can view that Router A is the DR.
[RouterD] display ospfv3 peer
OSPFv3 Process (1)
OSPFv3 Area (0.0.0.0)
Neighbor ID
1.1.1.1
2.2.2.2
3.3.3.3
----End
Configuration Files
l
Issue 02 (2014-09-30)
Pri State
0 2-Way/DROther
2 Full/Backup
1 Full/DR
Pri State
100 Full/DROther
0 Full/DROther
2 Full/Backup
Pri State
0 Full/DROther
2 Full/Backup
1 Full/DROther
Pri State
100 Full/DR
0 2-Way/DROther
2 Full/Backup
Configuration file of Router A
#
sysname RouterA
#
ipv6
#
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Copyright © Huawei Technologies Co., Ltd.
Dead Time Interface
00:00:34 GE1/0/0
00:00:38 GE1/0/0
00:00:31 GE1/0/0
Dead Time Interface
00:00:36 GE1/0/0
00:00:30 GE1/0/0
00:00:36 GE1/0/0
Dead Time Interface
00:00:31 GE1/0/0
00:00:36 GE1/0/0
00:00:39 GE1/0/0
Dead Time Interface
00:00:39 GE1/0/0
00:00:35 GE1/0/0
00:00:39 GE1/0/0
6 OSPFv3 Configuration
Instance ID
0
0
0
Instance ID
0
0
0
Instance ID
0
0
0
Instance ID
0
0
0
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