CANOGA PERKINS CanogaOS Command Reference - Manual (Page 244)

CanogaOS Command Line Reference Revision 1.02
Proprietary & Confidential Canoga Pertkins Metro Ethernet Switches Page 244 of 855
advertised for each address range. This behavior is called route summarization.
Multiple area router configuration commands specifying the range option can be configured. Thus,
OSPF can summarize addresses for many different sets of address ranges.
Examples
The following example specifies one summary route to be advertised by the ABR to other areas for all
subnets on network 10.0.0.0 and for all hosts on network 192.168.110.0:
interface eth-0-1
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.