I configured a dhcp database agent using tftp server. It read and wrote to the server the day i created it but stopped reading from it after that day. I want my dhcp server(Cisco) to be able to read from it, so that it can confirm the availability of...

Please, can we configure DHCP Snooping and IP Source Guard on a Distribution Switch or is it only on access level that these can work?The Scenario here is: We have Cisco 2960X as our distribution switches with VLANs on it for more than 50 subnets at ...