Just make sure you update DNS with the new IP, and make sure that the DC is looking at either its new IP or localhost for DNS resolution.
DAMIEN SOLODOW Systems Engineer 317.447.6033 (office) 317.447.6014 (fax) HARRISON COLLEGE From: Heaton, Joseph@DFG [mailto:jhea...@dfg.ca.gov] Sent: Thursday, April 12, 2012 10:50 AM To: NT System Admin Issues Subject: Changing the IP of the only DC in the domain I've set up a domain for a proof-of-concept. I only built a single Win2k8R2 DC. I'm now being asked to change the IP subnet for the domain. I've found lots of articles talking about how easy it is to change the IP of a DC, but is it the same if it is the only DC? Thanks, Joe Heaton ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe ntsysadmin