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Process Overview: Routing Protocol Configuration
Configuring OSPF
13-43
Syntax Description
Command Syntax of the “no” Form
The “no” form of this command changes the stub back to a plain area:
no area area-id stub [no-summary]
Command Type
Router command.
Command Mode
Router configuration: Matrix>Router(config-router)#
Command Defaults
If no-summary is not specified, the stub area will be able receive LSAs.
Example
The following example shows how to define OSPF area 10 as a stub area:
13.1.2.17area default cost
Use this command to set the cost value for the default route that is sent into a stub area by an Area
Border Router (ABR). The use of this command is restricted to ABRs attached to stub areas.
Border Router (ABR). The use of this command is restricted to ABRs attached to stub areas.
area area-id default-cost cost
area-id
Specifies the stub area. Valid values are decimal values or ip
addresses.
addresses.
no-summary
(Optional) Prevents an Area Border Router (ABR) from
sending Link State Advertisements (LSAs) into the stub
area. When this parameter is used, it means that all
destinations outside of the stub area are represented by
means of a default route.
sending Link State Advertisements (LSAs) into the stub
area. When this parameter is used, it means that all
destinations outside of the stub area are represented by
means of a default route.
Matrix>Router(config)#router ospf 1
Matrix>Router(config-router)#area 10 stub