Unable to run Dynamic ARP Inspection Configuration on 2960

[mestiz0]

Hello, I am trying to run the command 'ip arp inspection' but it is not showing up as an option. Any help or advice would be appreciated.

IX_Office(config)#ip arp ?

gratuitous Gratuitous ARP control

proxy Global proxy ARP configuration



Cisco IOS Software, C2960 Software (C2960-LANBASE-M), Version 12.2(35)SE5, RELEA
SE SOFTWARE (fc1)
Copyright (c) 1986-2007 by Cisco Systems, Inc.
Compiled Thu 19-Jul-07 20:06 by nachen
Image text-base: 0x00003000, data-base: 0x00D40000

ROM: Bootstrap program is C2960 boot loader
BOOTLDR: C2960 Boot Loader (C2960-HBOOT-M) Version 12.2(25r)SEE1, RELEASE SOFTWA
RE (fc1)

 

[imagoon]

You need to upgrade to IOS 12.2(50) or above.

 

[shadowman724]

I agree with Imagoon. Your current IOS version does not support DAI (dynamic Arp Inspection)

 

[splat_ed]

I think they solved it back in 2014?