Catalyst 3750-E and 3560-E Switch Cisco IOS ... - DNIP . NET

ip device tracking probeChapter 2Catalyst 3750-E and 3560-E Switch Cisco IOS Commandsip device tracking probeUse the ip device tracking probe global configuration command to configure the IP device trackingtable for Address Resolution Protocol (ARP) probes. Use the no form of this command to disable ARPprobes.ip device tracking probe {count | interval | use-svi}no ip device tracking probe {count | interval | use-svi}Syntax Descriptioncount numberinterval secondsuse-sviSets the number of times that the switch sends the ARP probe. The range isfrom 1 to 255.Sets the number of seconds that the switch waits for a response beforeresending the ARP probe. The range is from 30 to 1814400 seconds.Uses the switch virtual interface (SVI) IP address as source of ARP probes.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 ModesGlobal configurationCommand HistoryRelease12.2(55)SEModificationThe use-svi keyword was added.Usage GuidelinesUse the count keyword option to set the number of times that the switch sends the ARP probe. The rangeis from 1 to 255.Use the interval keyword option to set the number of seconds that the switch waits for a response beforeresending 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 forARP probes in cases when the default source ip address 0.0.0.0 for switch ports is used and the ARPprobes drop.Use the show ip device tracking all command to display information about entries in the IP devicetracking table. For more information about this command, see the Cisco IOS Security CommandReference, Release 12.4T.ExamplesThis example shows how to set SVI as the source for ARP probes:Switch(config)# ip device tracking probe use-sviSwitch(config)#2-230Catalyst 3750-E and 3560-E Switch Command ReferenceOL-9776-08