3Com S7906E Configuration Manual page 698

DR: 192.168.1.1 BDR: 192.168.1.3
Dead timer due in 39
Neighbor is up for 00:01:40
Authentication Sequence: [ 0 ]
Router ID: 2.2.2.2
State: 2-Way Mode: None
DR: 192.168.1.1 BDR: 192.168.1.3
Dead timer due in 35
Neighbor is up for 00:01:44
Authentication Sequence: [ 0 ]
Router ID: 3.3.3.3
State: Full Mode: Nbr is Slave
DR: 192.168.1.1 BDR: 192.168.1.3
Dead timer due in 39
Neighbor is up for 00:01:41
Authentication Sequence: [ 0 ]
Switch A becomes the DR, and Switch C is the BDR.
If the neighbor state is full, it means Switch D has established the adjacency with the neighbor. If the
neighbor state is 2-way, it means the two switches are neither the DR nor the BDR, and they do not
exchange LSAs.
# Display OSPF interface information.
[SwitchA] display ospf interface
OSPF Process 1 with Router ID 1.1.1.1
Interfaces
Area: 0.0.0.0
IP Address Type
192.168.1.1 Broadcast DR
[SwitchB] display ospf interface
OSPF Process 1 with Router ID 2.2.2.2
Interfaces
Area: 0.0.0.0
IP Address Type
192.168.1.2 Broadcast DROther
MTU: 0
sec
Address: 192.168.1.2
Priority: 0
MTU: 0
sec
Address: 192.168.1.3
Priority: 2
MTU: 0
sec
State Cost Pri
1 100
State Cost Pri
1 0
1-65
GR State: Normal
GR State: Normal
DR BDR
192.168.1.1 192.168.1.3
DR BDR
192.168.1.1 192.168.1.3