Ip Sticky-Arp (Interface Configuration) - Cisco Catalyst 3560X-24P Command Reference Manual

ip sticky-arp (interface configuration)

ip sticky-arp (interface configuration)
Use the ip sticky-arp interface configuration command to enable sticky Address Resolution Protocol
(ARP) on a switch virtual interface (SVI) or a Layer 3 interface. Use the no form of this command to
disable sticky ARP.
This command is not supported on switches running the LAN base feature set.
Note
Syntax Description
This command has no arguments or keywords.
Defaults
Sticky ARP is enabled on private-VLAN SVIs.
Sticky ARP is disabled on Layer 3 interfaces and normal SVIs.
Command Modes Interface configuration
Command History Release
12.2(53)SE2
Usage Guidelines Sticky ARP entries are those learned on SVIs and Layer 3 interfaces. These entries do not age out.
The ip sticky-arp interface configuration command is only supported on
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On a Layer 3 interface or on an SVI belonging to a normal VLAN
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On private-VLAN SVIs
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Catalyst 3750-X and 3560-X Switch Command Reference
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ip sticky-arp
no ip sticky-arp
Modification
This command was introduced.
Layer 3 interfaces
SVIs belonging to normal VLANs
SVIs belonging to private VLANs
Use the sticky-arp interface configuration command to enable sticky ARP.
Use the no sticky-arp interface configuration command to disable sticky ARP.
When you configure a private VLAN, sticky ARP is enabled on the switch (the default).
If you enter the ip sticky-arp interface configuration command, it does not take effect.
If you enter the no ip sticky-arp interface configuration command, you do not disable sticky ARP
on an interface.
Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
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