Справочник Пользователя для Enterasys Networks 1G58x-09
Process Overview: Routing Protocol Configuration
Configuring OSPF
13-44
Syntax Description
Command Syntax of the “no” Form
The “no” form of this command removes the cost value from the summary route
that is sent into the stub area:
that is sent into the stub area:
no area area-id default-cost
Command Type
Router command.
Command Mode
Router configuration: Matrix>Router(config-router)#
Command Defaults
None.
Example
This example shows how to set the cost value for stub area 10 to 99:
13.1.2.18area nssa
Use this command to configure an area as a not so stubby area (NSSA). An NSSA allows some
external routes represented by external Link State Advertisements (LSAs) to be imported into it.
This is in contrast to a stub area that does not allow any external routes. External routes that are not
imported into an NSSA can be represented by means of a default route. This configuration is used
when an OSPF internetwork is connected to multiple non-OSPF routing domains.
external routes represented by external Link State Advertisements (LSAs) to be imported into it.
This is in contrast to a stub area that does not allow any external routes. External routes that are not
imported into an NSSA can be represented by means of a default route. This configuration is used
when an OSPF internetwork is connected to multiple non-OSPF routing domains.
area area-id nssa [default-information-originate]
area-id
Specifies the stub area. Valid values are decimal values or IP
addresses.
addresses.
cost
Specifies a cost value for the summary route that is sent into
a stub area by default. Valid values are 24-bit numbers, from
0 to 16777215.
a stub area by default. Valid values are 24-bit numbers, from
0 to 16777215.
Matrix>Router(config)#router ospf 1
Matrix>Router(config-router)#area 10 default-cost 99