Users Guide

Layer 2 Switching Commands 549
User Guidelines
Systems with a large number of ports should consider the use of a larger
missed response count.
Command History
Command introduced in version 6.6.0 firmware.
Example
This example globally enables IPDT and sets the missed probe count to 6.
console(config)#ip device tracking
console(config)#ip device tracking probe count 6
ip device tracking probe delay
Use the ip device tracking probe delay command to configure the time to
wait after a link up event before sending an ARP probe. Use the no form of
the command to set the missed count to the default.
Syntax
ip device tracking probe delay seconds
no ip device tracking probe delay
• seconds—The number of seconds to wait before sending an ARP probe
when a port transitions from a non-forwarding state to a forwarding state.
The range is 1 to 255 seconds.
Default Configuration
The default transition delay is 30 seconds.
Command Mode
Global Configuration mode