Usage Information

VersionDescription

7.5.1.0Introduced on the C-Series.

pre- 6.1.1.1

Introduced on the E-Series.

You can configure a maximum of six digest keys on an interface. Of the available six digest keys, the switches select the MD5 key that is common. The remaining MD5 keys are unused.

To change to a different key on the interface, enable the new key while the old key is still enabled. Dell Networking OS sends two packets: the first packet authenticated with the old key and the second packet authenticated with the new key. This process ensures that the neighbors learn the new key and communication is not disrupted by keeping the old key enabled.

After the reply is received and the new key is authenticated, delete the old key. Dell recommends keeping only one key per interface.

NOTE: The MD5 secret is stored as plain text in the configuration file with service password encryption. Write down or otherwise record the key. You cannot learn the key once it is configured. Use caution when changing the key.

ip ospf mtu-ignore

Disable OSPF MTU mismatch detection upon receipt of database description (DBD) packets.

S6000

Syntax

ip ospf mtu-ignore

 

To return to the default, use the no ip ospf mtu-ignorecommand.

Defaults

Enabled.

Command

INTERFACE

Modes

 

Command

This guide is platform-specific. For command information about other platforms,

History

refer to the relevant Dell Networking OS Command Line Reference Guide.

 

The following is a list of the Dell Networking OS version history for this command.

VersionDescription

9.7(0.0)

Introduced on the S6000-ON.

9.0.2.0Introduced on the S6000.

8.3.19.0Introduced on the S4820T.

8.3.11.1Introduced on the Z9000.

8.3.7.0Introduced on the S4810.

Open Shortest Path First (OSPFv2 and OSPFv3)

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Dell 9.7(0.0) manual Ip ospf mtu-ignore