https://mellowd.co.uk/tags/dhcp/ Recent content in Dhcp on mellowd.co.uk Hugo en-gb Wed, 10 Dec 2014 13:44:35 +0000 https://mellowd.co.uk/post/dhcp-snooping-filter-those-broadcasts/ Wed, 10 Dec 2014 13:44:35 +0000 https://mellowd.co.uk/post/dhcp-snooping-filter-those-broadcasts/ <p>I had a specific requirement recently and I wanted to test it’s behaviour. In particular the feature is DHCP snooping. Let’s quickly go over the DHCP process at a high level to see how it works:</p> <h2 id="dhcp">DHCP</h2> <p>Let’s take the following simple diagram to show what’s going on. We have a switch with two hosts connected. We also have a DHCP server. I’m using generic names as I’ll be testing this on different switches. Assume all devices are in the same vlan.</p>