I am trying to find a dhcp rogue server on a 3750. I am suspecting that the device is connected to a couple of switch stacks. I tried to use the dhcp snooping option but i cant see the table being build. I dont run dhcp pool on switches, I use ip helper dhcp server Ip address on the cores. I have enabled dhcp only on the access switches. the following are the commands used :
ip dhcp snooping
ip dhcp snooping vlan X
please let me know if I am missing anything here. I have an ipbase image on the 3750s is that the problem?