LevelOne GTL-2691 - Manual (Page 678)

C HAPTER 20 | Unicast Routing
Configuring the Open Shortest Path First Protocol (Version 2)
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A DDING AN NSSA OR
S TUB
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 R EFERENCES
◆ "router ospf" on page 1476
◆ "area stub" on page 1489
◆ "area nssa" on page 1487
C OMMAND U SAGE
◆ This router supports up to 5 stubs or NSSAs.
P ARAMETERS
These parameters are displayed:
◆ 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.
W EB I NTERFACE
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 429: Adding an NSSA or Stub