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ip ospf authentication
Description
The ip ospf authentication command is used to configure the authentication
mode of the specified interface. To restore to default value, please use the no ip
ospf authentication command.
Syntax
ip ospf authentication [ message-digest ] [ null ]
no ip ospf authentication
Parameter
message-digest—— Specify the authentication type as MD5.
null —— No authentication. By default it is no authentication.
If no authentication mode is specified here, the default mode will be simple
authentication.
Command Mode
Interface Configuration Mode
Example
Configure the authentication type of interface VLAN 2 as MD5:
T2700G-28TQ(config-if)# ip ospf authentication message-digest
ip ospf authentication-key
Description
The ip ospf authentication-key command is used to configure the key of the
simple authentication. To cancel this configuration, please use the no ip ospf
authentication-key command.
Syntax
ip ospf authentication-key { [ 0 ] password | 7 encrypted-password }
no ip ospf authentication-key
Parameter
0 —— Specify the encryption type. 0 indicates that an unencrypted password
will follow. By default, the encryption type is 0.