ADC SG-1 Simple-pass message-digest null, Using the ip ospf interface authentication-key command

Chapter 7: Second Level Commands June 30, 2006

Parameter(s)

<simple-pass message-digest null>

This is the authentication type specified for neighboring OSPF routers. Options include:

•simple-pass–using simple password authentication; to configure see “Using the ip ospf interface authentica- tion-key command” on page 7-60.

•message-digest–using Message Digest 5 (MD5) authentication; to configure see “Using the ip ospf interface message-digest-key command” on page 7-61.

•null–no authentication. (Note: If no value is keyed in, the system assumes the default value, which is null). For additional parameters, refer to “Using the ip igmp proxy command” on page 7-51.

Example(s)

Host(config)# ip ospf interface Ethernet 1 \ 2 authentication simple-pass Host(config)# ip ospf interface Ethernet 1 \ 2 authentication message-digest Host(config)# ip ospf interface Ethernet 1 \ 2 authentication null

Using the ip ospf interface authentication-key command

Host(config)# ip ospf interface ... authentication-key

This command configures the password to be used by neighboring OSPF routers on a network segment that is using the OSPF simple password authentication.

Usage

ip ospf interface <Ethernet VLAN ATM> <slot number>\<port number> [\<sub-interface>] authentication-key<key>

Parameter(s)

<key>

The password used by neighboring OSPF routers for simple password authentication (password is 1 to 16 alpha-numeric characters).

For additional parameters, refer to “Using the ip igmp proxy command” on page 7-51.

Example(s)

Host(config)# ip ospf interface Ethernet 0 \ 1 authentication-key jkljlll Host(config)# ip ospf interface ATM 2 \ 1 \ 44 authentication-key wqweqrr Host(config)# ip ospf interface VLAN 1 \ 1 \ 44 authentication-key jkjkjk

Using the no ip ospf interface authentication-key command

Host(config)# no ip ospf interface ... authentication-key

On a network segment using the OSPF simple password authentication, this command sets the password used by neighboring OSPF routers to its default value.

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