Re: about arp

Hi Jimmy,
This is either DAI (Dynamic Arp Inspection) on switches, or 'arp authorized'
on routers. See the manual for the differences and when you can use DAI (in
combo with dhcp snooping)

For 'arp authorized' (mostly used on wireless):
http://www.cisco.com/en/US/partner/docs/ios/ipaddr/command/reference/iad_arp.html#wp1011416

2009/4/15 Jimmy <cciebase_at_gmail.com>

> Hi,every experts:
>
>
> Thers is a feature can prevent arp attack (cisco only). but i forgot the
> name ,who know that ?
>
>
> kind regards
>
>
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