Users Guide

Layer 2 Switching Commands 331
Syntax
isdp holdtime time
no isdp holdtime
• time—The time in seconds (range 10–255 seconds).
Default Configuration
The default holdtime is 180 seconds.
Command Mode
Global Configuration mode
User Guidelines
This command specifies the amount of time the partner device should
maintain the ISDP information. The local device uses the hold time in
packets received from the partner device. Configuring the hold time locally
does not change the amount of time displayed by the show isdp command.
Configure the hold time on the partner device to change the amount of time
the switch maintains the partner information.
Example
The following example sets isdp holdtime to 40 seconds.
console(config)#isdp holdtime 40
isdp timer
The isdp timer command sets period of time between sending new ISDP
packets. The range is given in seconds. Use the “no” form of this command to
reset the timer to the default.
Syntax
isdp timer time
no isdp timer
• time —The time in seconds (range: 5–254 seconds).