Dell Catalyst 3130 Command Reference Manual page 280

ip sticky-arp (interface configuration)
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Examples To enable sticky ARP on a normal SVI:
Switch(config-if)# ip sticky-arp
To disable sticky ARP on a Layer 3 interface or an SVI:
Switch(config-if)# no ip sticky-arp
You can verify your settings by using the show arp privileged EXEC command.
Related Commands Command
arp
show arp
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference
2-250
If you disconnect the switch from a device and then connect it to another device with a different
MAC address but with the same IP address, the ARP entry is not created, and this message appears:
*Mar 2 00:26:06.967: %IP-3-STCKYARPOVR: Attempt to overwrite Sticky ARP entry:
20.6.2.1, hw: 0000.0602.0001 by hw: 0000.0503.0001
If a MAC address of a device changes, you must use the no arp ip-address global configuration
command to manually remove the private-VLAN interface ARP entries.
Use the arp ip-address hardware-address type global configuration command to add a
private-VLAN ARP entry.
Use the no sticky-arp global configuration command to disable sticky ARP on the switch.
Use the no sticky-arp interface configuration command to disable sticky ARP on an interface.
Chapter 2 Cisco Catalyst Blade Switch 3130 and 3032 for Dell Cisco IOS Commands
Description
Adds a permanent entry in the ARP table. For syntax information,
see the Cisco IOS IP Addressing Services Command Reference,
Release 12.4 > ARP Commands.
Displays the entries in the ARP table. For syntax information, see the
Cisco IOS IP Addressing Services Command Reference,
Release 12.4 > ARP Commands.
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