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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
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To add an OSPF Area to the table, type a unique Area ID (see below) select the Type from the drop-down menu. For a Stub type,
choose Enabled or Disabled from the Stub Import Summary LSA drop-down menu and determine the Stub Default Cost. Click
the Add/Modify button to add the area ID set to the table.
To remove an Area ID configuration set, simply click
in the Delete column for the configuration.
To change an existing set in the list, type the Area ID of the set you want to change, make the changes and click the Add/Modify
button. The modified OSPF area ID will appear in the table.
Figure 8- 32. OSPF Area Settings example window
See the parameter descriptions below for information on the OSPF Area ID Settings.
The Area ID settings are as follows:
Parameter Description
Area ID
A 32-bit number in the form of an IP address (xxx.xxx.xxx.xxx) that uniquely identifies the
OSPF area in the OSPF domain.
Type
Use the drop-down menu to choose from Normal, Stub and NSSA. When it is toggled to Stub
or NSSA two additional fields are available − Stub Import Summary LSA and Stub Default
Cost.
Stub Import
Summary LSA
Displays whether or not the selected Area will allow Summary Link-State Advertisements
(Summary LSAs) to be imported into the area from other areas.
Stub Default Cost
Displays the default cost for the route to the stub of between 0 and 65,535. The default is 1.