T3700G-28TQ
 
JetStream 28-Port Gigabit Stackable L3 Managed Switch CLI Guide 
 
369 
cost—— The cost of the aggregated route, ranging from 1 to 16777214. The 
default value is the maximum one of all the aggregated routes.   
Command Mode 
Router Configuration Mode 
Example 
Configure one aggregated route 100.100.0.0/16 with the cost 10 in the Area 0: 
T3700G-28TQ(config)# router ospf 1 
T3700G-28TQ(config-router)# area 0 range 100.100.0.0 255.255.0.0 cost 10 
area virtual-link   
Description 
The area virtual-link command is used to configure the virtual-link. To delete 
the configured virtual-link, please use the no area virtual-link without any 
optional parameters. To restore the certain parameters to default values, please 
use the no area virtual-link command with corresponding parameters. 
Syntax 
area  transit-area virtual-link router-id  [  dead-interval  dead-interval  ] 
[  hello-interval  hello-interval  ] [ retransmit-interval  rtx-interval  ] 
[ transmit-delay trans-delay ] 
no area transit-area virtual-link router-id  [  dead-interval  dead-interval  ] 
[  hello-interval  hello-interval  ] [ retransmit-interval  rtx-interval  ] 
[ transmit-delay trans-delay ] 
Parameter 
transit-area —— The transition area ID in the format of an IP address in dotted 
decimal notation or decimal value ranging from 0 to 4294967295.   
router-id —— The ID of the neighboring router on the opposite end of the virtual 
link, in the format of dotted decimal notation. 
hello-interval —— The interval of the hello packets, ranging from 1 to 65535 
seconds and the default value is 10 seconds. 
dead-interval —— The time after which the neighbor becomes invalid. It ranges 
from 1 to 65535 seconds and the default value is 4 times as the hello-interval.