Server 2008 DHCP conflict issue
One of my schools has a MS 2008 Standard Edition domain and mostly XP Pro Workstations. The domain has been running pretty stable for about a year now. Recently though there have been a few DHCP Conflicts. I have tried Ipconfig / flush and renew but notice the same IP address gets allocated. ***.***.**.204 and . ***.***.**.205
Nothing seems to be actually sharing these IP addresses but from the old Server 2003 domain (it had a different name from the current one) I have a vague recollection that the scope then went up to 200 and 204 and 205 had been assigned outside the scope to wireless kit thatís no longer in school. The scope was extended about a year ago and now goes up to 250.
Would I be right in thinking that I can delete 204 and 205 from the current register. Run flush and renew from the computers again and hopefully they will pick up new IP addresses or do I need to set something to block 204 and 205:confused: