H3C S7500E Series Operation Manual page 350

Operation Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches
# Configure Switch D.
<SwitchD> system-view
[SwitchD] router id 4.4.4.4
[SwitchD] ospf
[SwitchD-ospf-1] area 0
[SwitchD-ospf-1-area-0.0.0.0] network 196.1.1.0 0.0.0.255
[SwitchD-ospf-1-area-0.0.0.0] quit
[SwitchD-ospf-1] quit
# Display OSPF neighbor information on Switch A.
[SwitchA] display ospf peer
Area 0.0.0.0 interface 192.168.1.1(Vlan-interface1)'s neighbors
Router ID: 2.2.2.2
State: 2-Way
DR: 192.168.1.4
Dead timer due in 38
Neighbor is up for 00:01:31
Authentication Sequence: [ 0 ]
Router ID: 3.3.3.3
State: Full
DR: 192.168.1.4
Dead timer due in 31
Neighbor is up for 00:01:28
Authentication Sequence: [ 0 ]
Router ID: 4.4.4.4
State: Full
DR: 192.168.1.4
Dead timer due in 31
Neighbor is up for 00:01:28
Authentication Sequence: [ 0 ]
Switch D becomes the DR, and Switch C is the BDR.
3) Configure router priorities on interfaces
# Configure Switch A.
[SwitchA] interface vlan-interface 1
[RouterA-Vlan-interface1] ospf dr-priority 100
[RouterA-Vlan-interface1] quit
OSPF Process 1 with Router ID 1.1.1.1
Neighbors
Mode: None
BDR: 192.168.1.3
sec
Mode: Nbr is Master
BDR: 192.168.1.3
sec
Mode: Nbr is Master
BDR: 192.168.1.3
sec
Address: 192.168.1.2
Priority: 1
MTU: 0
Address: 192.168.1.3
Priority: 1
MTU: 0
Address: 192.168.1.4
Priority: 1
MTU: 0
3-53
Chapter 3 OSPF Configuration
GR State: Normal
GR State: Normal
GR State: Normal