CANOGA PERKINS 9175 Command Reference - Manual (Page 214)

CanogaOS Command Reference
15-5
ip address 192.168.110.201/24
!
interface eth-0-2
ip address 192.168.120.201/24
!
router ospf 201
network 192.168.110.0/24 area 0
area 10.0.0.0 range 10.0.0.0/8
area 0 range 192.168.110.0 255.255.0.0
Related Commands
15.5 area stub
To define an area as a stub area, use the area stub command in router configuration mode. To disable
this function, use the no form of this command.
Command Syntax
area area-id stub [no-summary]
no area area-id stub [no-summary]
area-id Identifier for the stub area; either a decimal value or an IP address.
no-summary (Optional) Prevents an Area Border Router (ABR) from sending summary
link advertisements into the stub area.
Default
No stub area is defined.
Command Mode
Router configuration
Usage
You must configure the area stub command on all routers and access servers in the stub area. Use the
area router configuration command with the Default -cost keyword to specify the cost of a default
internal router sent into a stub area by an ABR.
There are two stub area router configuration commands: the stub and Default -cost options of the area
router configuration command. In all routers attached to the stub area, the area should be configured as
a stub area using the stub keyword of the area command. Use the Default -cost keyword only on an
ABR attached to the stub area. The Default -cost keyword provides the metric for the summary default
route generated by the ABR into the stub area.
To further reduce the number of link-state advertisements (LSAs) sent into a stub area, you can
configure the no-summary keyword on the ABR to prevent it from sending summary LSAs (LSA type 3)
into the stub area.
Examples