Solved: ip dhcp source guard

paultribe · ‎06-14-2009

I have been configuring ip dhcp snooping IPSG and DAI on a LAN infratsructure and am having an issue with IPSG. The user guide states that to use "ip device tracking" for static hosts you have to do the following:

Global:

ip device tracking

Interface:

ip device tracking maximum <n>

ip verify source tracking [port-security]

The IOS will not let me enter the command "ip device maximum" and therefore the function does not work. The IOS I am using is 12.2(44)SG.

Can anyone help ?

Edison Ortiz · ‎06-14-2009

If you are using Sup6-E, that feature isn't supported. It's described in the documentation:

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/44sg/configuration/guide/dhcp.html#wp1113665

HTH,

__

Edison.

View solution in original post

Edison Ortiz · ‎06-14-2009

If you are using Sup6-E, that feature isn't supported. It's described in the documentation:

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/44sg/configuration/guide/dhcp.html#wp1113665

HTH,

__

Edison.

paultribe · ‎06-14-2009

thanks I missed that