We will be relocating both our ROOT name servers in the above window to another rack within our suite. This is to enable us to remove an old 10/100 line card and replace with a Fiber GBIC line card in our current Cisco Core in preparation for other upgrade works.
Each server will be migrated in turn to avoid any serious disruption, however there may be a few moments where both forwarding and reverse query’s are refused while the servers switch between primary and backup modes as they are taken on and offline.