port sec, DAI, dhcp snooping

AlanJames

Hey networking peeps..

I'm implementing port sec, dynamic arp inspection, and DHCP snooping tonight on our access switches.

Has anybody who has implemented this come across any issues or problems? Besides the obvious..
i.e trusting uplinks, packets per second and devices with static IP address.

I'm just concerned about unforseen issues that may arise, as there are quite a lot of users in this environment.

CHeers

jovan88

Watch out for option 82, always gives me problems.

AlanJames

Thanks,

The switches are only doing layer 2.. I have to disable this in my change.

Hopefully I don't break too many devices