D-Link DXS-3600-16S Manual page 388

Command Mode
Command Default Level
Usage Guideline
Example
DXS-3600-32S#configure terminal
DXS-3600-32S(config)#router ospf
DXS-3600-32S(config-router)#area 0.0.0.1 stub
DXS-3600-32S(config-router)#area 0.0.0.1 default-cost 20
DXS-3600-32S(config-router)#
40-3 area nssa
This command is used to assign an area as a NSSA area. Use the no command to remove the NSSA related settings
associated with the area.
area area-id nssa [no-summary] [translate]
no area area-id nssa [no-summary] [translate]
Parameters
area-id
no-summary
translate
Default
Command Mode
Command Default Level
Usage Guideline
DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide
Router Configuration Mode.
Level: 8. (EI Mode Only Command)
Use this command on the area border router (ABR) that is attached to stub area or
NSSA area to specify the cost associated with the default summary route generated
by the ABR into the area. One area must be created before set its default cost.
This command can only take effect on the stub area or NSSA area.
Users can verify the settings by entering the show ip ospf or show ip ospf area
command.
This example shows how to assign a default cost of 20 to stub area 0.0.0.1.
Specifies the ID for the NSSA area. The ID should be specified as an IP address.
(Optional) Specifies to prohibit summary routes advertised into the NSSA area. This
function only take effect when the router is an ABR.
(Optional) Specifies if leak type 7 LSA into other areas.
By default no NSSA area is defined.
By default no-summary is not specified.
By default translate is not specified.
Router Configuration Mode.
Level: 8. (EI Mode Only Command)
The command no area area-id nssa removes all NSSA related settings associated
with the area and the area becomes a normal area. Otherwise, use no command
with keyword no-summary or translate, the area remains as a NSSA area and the
specified parameter is unset.
A NSSA allows external routes to be advertised to the area in type 7 LSA. These
routes then could be leaked into other areas if translate option is used. Although, the
external routes from other areas still do not enter the NSSA.
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