This script parses the DNS log file and does a reverse lookup to see the DNS hostname of the device that did a DNS query The Scenario As part of an 2003 AD migration, the requirements were to replace the 2003 DCs in an existing subnet with new DCs in a new subnet. Problem is that lots […]
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Monthly Archives: November 2014
DHCP- Find Duplicate Reservations That Have Different IP Addresses – Split Scope
Fundamental problem when you have two dhcp servers and the scopes split, is that human error creeps in and you may get DHCP reservations that have different IP addresses on each server. Now probably you rarely have DHCP server failures that you cannot fix quite quickly, so you have never noticed this as the lease […]
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VMWare – Timekeeping Best Practices for Windows
Little know fact, is that if you disable time synchronisation on the Guest with VM Tools, there are still times when that time sync will occur! I found the issue when the AVVI backup agent for Backup Exec, tried to snapshot a VM that had been recently moved on to a new host. that Host […]
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