ADTRAN AOS Version R10.1.0 Command Reference Manual page 2416

Command Reference Guide
ip ospf authentication
Use the ip ospf authentication command to authenticate an interface that is performing open shortest path
first (OSPF) authentication. Use the no form of this command to return to the default setting. Variations of
this command include:
ip ospf authentication message-digest
ip ospf authentication null
Syntax Description
message-digest
null
Default Values
By default, this is set to null (meaning no authentication is used).
Command History
Release 3.1
Usage Examples
The following example specifies that no authentication will be used on the loopback interface:
(config)#interface loopback 1
(config-loop 1)#ip ospf authentication null
60000CRG0-35E
Optional. Specifies the message-digest authentication type.
Optional. Specifies for no authentication to be used.
Command was introduced.
Copyright © 2012 ADTRAN, Inc.
Loopback Interface Command Set
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