Microsoft 2003 dhcp is hanging off the nm-16esw on 3825. The following is configured on 3750 BUT NOT ON THE 3825:
ip dhcp snoop
ip arp inspection
ip source guard
dhcp trust is on the 3750 port-channel trunk. I believe dhcp snooping should work on this scenario but it is not.
so I turned off global dhcp snoop as well as took out the vlans on "ip arp inspection" and it works. How do I get dhcp snoop to work?