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HOW TO MOVE VERITAS SERVER BACKUP TO NEW VERITAS BACKUP SERVER OR DIFFERENT SERVER
BackgroundIn system administration, for the reason that we need to upgrade the backup system, we need to move the old vertias backup storage system to the new server system. Today Phuong Nguyen will show you how to move the veritas…
How to Delegate permission to allow users to join computers to AD-Join Domain
DescriptionThe story of system administration of enterprises is usually medium-sized, medium-sized, enterprise… If our business is small, usually the network administrator does all of it, ie roles and system admin roles, network admin…
Cisco Catalyst 9300 – %Error Deleting flash:/{name} (Is a directory)
ProblemToday I was upgrading a Cisco 9300 switch, and needed to free up some space in the flash memory to upload the new system image to. But when I tried to delete the current system file I got this error.*Feb 12 15:13:42.602:…
Update Fix FIP-FS Handling Error Y2K22 Email Stuck in Transport Queues When Updating Exchange Server…
DescriptionAccording to the article on 01/01/2022, there is an important error message about the inter-Exchange failure to send/receive Y2K22 hereRecently, after reporting on January 2, 2022, brothers cried around the world because…
Update Antimalware Exchange error “Message deferred by categorizer agent, FIP-FS”
DesciptionThose of you who are using it, please note. The beginning of 2022 is on New Year's Day. Microsoft Exchange Just released MSFTExchange has released the #msantimalware update for Exchange Anti-malware. This update will cause…
How to Remove Checkpoint Snaphots hyper-V State Recovery
DescriptionFor VMs in hyper-v create and delete checkpoints is normal. However, for some reason we use Veritas backup or Veeam backup software but fail midway, state VMs have checkpoints that monitor or snapshots in Hyper-v that cannot…
OWA redirection doesn’t work after installing November 2021 security updates for Exchange…
SymptomsAfter you install the November 2021 security updates (KB5007409) for Microsoft Exchange Server 2019, 2016, or 2013, Outlook on the web (OWA) redirection in a hybrid environment is broken.For on-premises…
Outlook and mobile clients don’t authenticate after November 2021 fixes for Windows installed
Symptomsn a Microsoft Exchange Server 2019, 2016, 2013, or 2010 on-premises environment that’s configured to use Kerberos for authentication, the Microsoft Outlook and mobile device clients continually prompt for authentication after…
ACCESS TO EXCHANGE OWA CAN GET REJECTED AND IN EVENT VIEWER YOU GET…
Description Errorwhen trying to connect to exchange OWA you get General error : “Can not access the mailbox”, in event viewer you get error Event 33:Current User: 'Active directory user'
PowerShell exception…
Update Endpoint Protection definitions with Intelligent Updater
DescriptionThis document describes how to download and use the Intelligent Updater (IU) to update definitions for Symantec Endpoint Protection (SEP).ResolutionThe Intelligent Updater is an executable file that can be used…