> # CDP General

> Field | Description
> --- | ---
> Enable | Whether the Cisco Discovery Protocol is currently running. Entries in CacheTable are deleted when CDP is disabled.
> MessageInterval | The interval at which CDP messages are to be generated. The default value is 60 seconds.
> HoldTime | The time for the receiving device holds CDP message. The default value is 180 seconds.
> LastChange | When the cache table was last changed.

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