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Command Mode 
Interface Configuration Mode 
Example 
Configure the LSA transmission delay of interface VLAN 2 as 2 seconds. 
T2700G-28TQ(config)# interface vlan 2 
T2700G-28TQ(config-if)# ip ospf retransmit-delay 2 
ip ospf priority 
Description 
The ip ospf priority is used to configure the priority of the specified interface. 
To restore to the default value, please use the no ip ospf priority command. 
Syntax 
ip ospf priority pri 
no ip ospf priority 
Parameter 
pri āā The priority of the interface, ranging from 0 to 255 and the default value 
is 1. Interface with the priority 0 cannot be elected as DR or BDR. 
Command Mode 
Interface Configuration Mode 
Example 
Configure the priority of the interface VLAN 2 as 1: 
T2700G-28TQ(config-if)# ip ospf priority 1 
ip ospf hello-interval 
Description 
The  ip  ospf hello-interval  is used to configure the hello intervals on the 
specified interface. To restore to the default value, please use the no ip ospf 
hello-interval command.