Carrier Access none manual Area commands, Area authentication, Message-digest

Configuration - OSPF Mode

area commands

Note: For the following area commands, the first command that enters the area ID will set this parameter. The no area command will remove a specific area from the configuration. See the no area command on page 16-7.

area authentication

Use the Router OSPF area authentication command to enable authentication method (either message-digest or simple authentication) for an OSPF area. The default setting is no authentication. Note: If the optional parameter (message-digest) is not entered, the authentication method of simple authentication is applied to the area. To remove an area’s authentication see no area authentication command on page 16-7.

Syntax: (config-ospf)# area area-idauthentication [message-digest]

Field	Definition
area-id	Identifier of the area for which authentication is to be enabled, in the
	form:
	area number - Range 0-4294967295
	area IP address - IP address of the area.
message-digest	Optional parameter. Enables MD5 Authentication on the area.

Example: (config-ospf)# area 1 authentication

Supported Platforms: Adit 3104, Adit 3200, Adit 3500, MSR

area stub

Use the Router OSPF area stub command to set an area as a Stub area. Note: A Stub area is an area that does not receive LSAs. To remove the "stub" destination of an area, see no area stub command on page 16-7.

Syntax: (config-ospf)# area area-idstub

Field	Definition
area-id	Identifier of the stub area, in the form:
	ID number - Range 0-4294967295
	IP address - IP address of the area.

Example: (config-ospf)# area 1 stub

Supported Platforms: Adit 3104, Adit 3200, Adit 3500, MSR

16-2 Adit 3000 (Rel. 1.6) and MSR Card (Rel 2.0) CLI