Symantec endpoint protection 12 clients not updating
While some of this material overlaps with this article (and may be the subject of future columns), my commentary here entails a more casual set of tips based on good practices I've observed throughout successful companies.
Most IT professionals won't need to be sold on this (the challenge may lie in convincing finance departments), but anything mission-critical needs a twin.
This included drive mappings and file share access.
I didn't mind this step since I felt fortunate to have the old system available for use!
I grew up in the 1970's and greatly enjoyed the show "The Dukes of Hazzard." I especially liked the scenes where the good old Duke boys jumped a river or canyon in the General Lee – since the police were usually chasing them they generally had no choice but to try to make that jump. Climbing through the window of the General Lee is no way to start a change project in the data center.
I've watched a lot of horror movies in my day but none of them were as scary as the concept of tearing out an existing system to replace it with a new one.
Whether a file server, email server, storage device, or something else, you should always migrate to a new system leaving the old one intact until you've pronounced the change complete. For instance, if updating a Windows 2008 file server to a Windows 2012 system copy all the data (with permissions!