C
HAPTER
20
| Unicast Routing
Configuring the Open Shortest Path First Protocol (Version 2)
– 512 –
ADDING AN NSSA OR
STUB
Use the Routing Protocol > OSPF > Area (Configure Area – Add Area) page
to add a not-so-stubby area (NSSA) or a stubby area (Stub).
CLI REFERENCES
â—† "router ospf" on page 1043
â—† "area stub" on page 1056
â—† "area nssa" on page 1054
COMMAIND USAGE
â—† This router supports up to 5 stubs or NSSAs.
PARAMETERS
These parameters are displayed in the web interface:
◆ Process ID – Protocol identifier as configured on the Routing
Protocol > OSPF > Network Area (Add) page. (Range: 1-65535)
◆ Area ID – Identifier for a not-so-stubby area (NSSA) or stub. The area
ID can be in the form of an IPv4 address, or as a four octet unsigned
integer ranging from 0-4294967295.
Set the area ID to the same value for all routers on a network segment
using the network mask to add one or more interfaces to an area.
◆ Area Type – Specifies an NSSA or stub.
WEB INTERFACE
To add an NSSA or stub to the OSPF administrative domain:
1. Click Routing Protocol, OSPF, Area.
2. Select Configure Area from the Step list.
3. Select Add Area from the Action list.
4. Select a Process ID, enter the area identifier, and set the area type to
NSSA or Stub.
5. Click Apply
Figure 334: Adding an NSSA or Stub