10.9.5
Area
Choose the menu
Routing→OSPF→Area
to load the following page.
Figure10-52 OSPF Area
Configuration Procedure:
1)
Select a process, and configure the OSPF parameters of the area.
2)
Also you can selelct an entry in the Area Table, and change the configuration of the area.
3)
Click
Apply
.
Entry Description:
Area Config
Process ID:
Select the desired OSPF process for configuration.
Area ID:
The 32 bit unsigned integer that uniquely identifies the area.
It can be in decimal format or dotted decimal format.
Area Type:
OSPF area type: Normal, Stub, or NSSA.
Default Cost:
The metric value you want to apply for the default
Summary-LSA advertised into the stub area. The valid value
ranges from 1 to 16777214.
Summary:
Set whether or not the specified Area will allow Summary
Link-State Advertisements (Summary LSAs) to be imported
into the area from other areas. It is always Enable in Normal
areas. The default is Enable.
Redistribution:
Set whether or not the external routes will be redistributed
to the area. It is always Enable in Normal areas and always
Disable in Stub areas.
Default Route
Advertise:
Enable or disable advertising default route (0.0.0.0/0.0.0.0)
into NSSA area by sending a NSSA-External LSA. It is only
available in NSSA area.
Metric Type:
Set the OSPF metric type of the default route. Two types are
supported: External Type 1 and External Type 2. The default
value is External Type 2.
Metric:
Specify the metric of the default route. The valid value
ranges from 1 to 16777214 and the default is 1.
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