To make a long story short, I had to re-subnet our network so I could re-organize it and fix a few things. I also deleted the VLANs temporarily so they're using the same DHCP server and we put in all new switching.
The problem is that I'm getting quite a few conflicting IPs and Bad Addresses on the DHCP Server (Windows 2003R2). Is there a way to get this to work itself out quicker? Leases are set to 2 days right now. Could I set them to say 6 hours or 12 hours temporarily? Would that make a difference? We have about 350 devices connecting, so it's not a huge amount.
Any advice would be great. Thanks!
Additional Info: I just set "Enable Conflict Detection" to 1. It was 0. Hopefully that'll help?