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Catalyst 3750-X and 3560-X Switch Command Reference
OL-29704-01
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
ip device tracking probe
ip device tracking probe
Use the ip device tracking probe global configuration command to configure the IP device tracking
table for Address Resolution Protocol (ARP) probes. Use the no form of this command to disable ARP
probes.
ip device tracking probe {count | interval | use-svi}
no ip device tracking probe {count | interval | use-svi}
Syntax Description
Command Default The count number is 3.
The interval is 30 seconds.
The ARP probe default source IP address is the Layer 3 interface and 0.0.0.0 for switchports.
Command Modes Global configuration
Command History
Usage Guidelines Use the count keyword option to set the number of times that the switch sends the ARP probe. The range
is from 1 to 255.
Use the interval keyword option to set the number of seconds that the switch waits for a response before
resending the ARP probe. The range is from 30 to 1814400 seconds.
Use the use-svi keyword option to configure the IP device tracking table to use the SVI IP address for
ARP probes in cases when the default source ip address 0.0.0.0 for switch ports is used and the ARP
probes drop.
Use the show ip device tracking all command to display information about entries in the IP device
tracking table. For more information about this command, see the Cisco IOS Security Command
Reference, Release 12.4T.
count number Sets the number of times that the switch sends the ARP probe. The range is
from 1 to 255.
interval seconds Sets the number of seconds that the switch waits for a response before
resending the ARP probe. The range is from 30 to 1814400 seconds.
use-svi Uses the switch virtual interface (SVI) IP address as source of ARP probes.
Release Modification
12.2(53)SE2 This command was introduced.
12.2(55)SE The use-svi keyword was added.
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