Windows

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Repairing DHCP database

Windows Server 2008 R2

Hey guys, this week I wasted a lot of time on DHCP database repairing troubleshooting, my customer tried to recover the DHCP server from Veeam back, and After recovering the server he has tried to start […]

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ADMT ERR3:7075 and 7711

Windows Server 2012R2

Hey folks, In a case you are encountering the following errors when running ADMT (Active Directory Migration tool): Valid on Windows Server 2008R2, 2012, 2016. ERR2:7711 Unable to retrieve the DNS hostname for the migrated […]

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What is KCC and Global Catalog

Windows Server 2008 R2

What is KCC and Global Catalog KCC is an acronym for Knowledge Consistency Checker. The KCC is responsible for the replication process in our forest. KCC is a built-in process that is able to dynamically adjust […]

Export DNS Zone

Export Zone in DNS?

Windows Server 2012R2

I’m going to show you have to export to ZONE from your DNS using “DNSCMD” command. DNSCMD command is a powerful command which allows you manage your DNS environment by Command Line. Please follow to […]

Office 365


Exchange & VMware



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