To specify the amount of time for which the receiving device should hold a Cisco Discovery Protocol packet from the Cisco CDA server before discarding it, use the cdp holdtime command in the Configuration mode. To revert to the default setting, use the no form of this command.
The command to configure the Cisco Discovery Protocol parameters. |
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Specifies the hold time, in seconds. Value from 10 to 255 seconds. |
Cisco Discovery Protocol packets transmit with a time to live, or hold time, value. The receiving device will discard the Cisco Discovery Protocol information in the Cisco Discovery Protocol packet after the hold time has elapsed.
The cdp holdtime command takes only one argument; otherwise, an error occurs.
/admin(config)# cdp holdtime
60
Specifies how often the Cisco CDA server sends Cisco Discovery Protocol updates. |
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