H3C Technologies H3C SR8800 - Manual (Page 136)

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[RouterB-GigabitEthernet1/1/1] ospf dr-priority 0
[RouterB-GigabitEthernet1/1/1] quit
# Configure Router C.
[RouterC] interface GigabitEthernet 1/1/1
[RouterC-GigabitEthernet1/1/1] ospf dr-priority 2
[RouterC-GigabitEthernet1/1/1] quit
# Display information about neighbors on Router D.
display ospf peer verbose
OSPF Process 1 with Router ID 4.4.4.4
Neighbors
Area 0.0.0.0 interface 192.168.1.4(GigabitEthernet1/1/1)'s neighbors
Router ID: 1.1.1.1 Address: 192.168.1.1 GR State: Normal
State: Full Mode:Nbr is Slave Priority: 100
DR: 192.168.1.4 BDR: 192.168.1.3 MTU: 0
Dead timer due in 31 sec
Neighbor is up for 00:11:17
Authentication Sequence: [ 0 ]
Router ID: 2.2.2.2 Address: 192.168.1.2 GR State: Normal
State: Full Mode:Nbr is Slave Priority: 0
DR: 192.168.1.4 BDR: 192.168.1.3 MTU: 0
Dead timer due in 35 sec
Neighbor is up for 00:11:19
Authentication Sequence: [ 0 ]
Router ID: 3.3.3.3 Address: 192.168.1.3 GR State: Normal
State: Full Mode:Nbr is Slave Priority: 2
DR: 192.168.1.4 BDR: 192.168.1.3 MTU: 0
Dead timer due in 33 sec
Neighbor is up for 00:11:15
Authentication Sequence: [ 0 ]
The DR and BDR have no change.
NOTE:
The output shows that the priority configuration does not take effect immediately.
4. Restart the OSPF process:
# Restart the OSPF process on Router D.
reset ospf 1 process
Warning : Reset OSPF process? [Y/N]:y
# Display neighbor information on Router D.
display ospf peer verbose
OSPF Process 1 with Router ID 4.4.4.4
Neighbors