JetStream  52-Port Gigabit Stackable L3 Managed Switch  CLI Guide 
 
Example 
Configure the authentication  mode of a virtual-link as md5 authentication, 
with the transmission area as Area 2 and the ID of the neighboring router on 
the other endpoint as 3.3.3.3, with the authentication ID as 2 and the 
authentication key as 123456: 
T3700G-52TQ(config)# router ospf 1 
T3700G-52TQ(config-router)# area 2  virtual-link  3.3.3.3  message-digest- 
key 2 md5 123456 
46.23  ip ospf cost 
Description 
The  ip ospf cost  is used to configure the interface cost. To restore to the 
default value, please use the no ip ospf cost command.   
Syntax 
ip ospf cost 
cost 
no ip ospf cost 
Parameter 
cost 
āā  The interface cost, ranging from 1 to 65535. The default value is 
calculated according to the bandwidth. 
Command Mode 
Interface Configuration Mode 
Example 
Configure the cost of interface VLAN 2 as 10: 
T3700G-52TQ(config)# interface vlan 2 
T3700G-52TQ(config-if)# ip ospf cost 10 
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