Showing posts with label windows 2008. Show all posts
Showing posts with label windows 2008. Show all posts
Monday, February 4, 2013

Moving WSUS Content Store

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The content of WSUS is growing exponentially and the storage is nearly full. To move the existing content to a bigger LUN, Wsusutil.exe is t...
Wednesday, December 12, 2012

Calculation of Hyper-V Resource Utilization

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Someone asked me about Hyper-V resource utilization. One can assign up-to 4 virtual processors (VP) or  vCPU per VM in Hyper-V 2008. And th...
Wednesday, June 20, 2012

Implementing NAP with 802.1x enforcement

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In my earlier post, I've configured 802.1x with EAP-TLS. Now, I'm expanding the effort to Network Access Protection (NAP) with 802....
1 comment:
Tuesday, June 12, 2012

A certificate could not be found that can be use with this EAP when configuring 802.1x on NPS

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I was running the default 802.1x wizard to configure a new RADIUS server on Windows Server 2008 R2. I had an error that prompt " A cer...
2 comments:
Thursday, November 17, 2011

How to rebuild AD-integrated DNS servers

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What if a joker wipe out your AD integrated DNS zones accidentally? And there's no backup? You'll find out soon enough that AD opera...
1 comment:
Monday, September 19, 2011

Useful References for Intel NIC Teaming on Windows Server Core 2008

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1) Enable Remote MMC To remote MMC console to a standalone (non-domain) computer, add a temporarily administrator account on the target s...
Wednesday, July 6, 2011

Windows Date for Backup Batch Jobs

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When you perform " echo %date% " on your Windows command prompt, you would see a date format unsuitable for backup batch job. Try ...
Thursday, June 16, 2011

Cert Enrollment Failed after CA Cert Renewal with Event ID 93

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After I renewed my CA cert, all cert enrollment failed with error messages saying that the user does not have the permission to read the cer...
1 comment:
Sunday, June 5, 2011

Migration from FRS to DFRS with RODC

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Traditionally, File Replication Service (FRS) is used for replicating the contents of the SYSVOL share between Windows domain controllers (a...
Friday, May 27, 2011

Resetting Computer Account

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A domain computer account synchronizes with the Domain Controller (DC) on a regular basis. This means that the computer checks with the DC o...
Thursday, May 26, 2011

Part 3: Network installation using WDS

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On part 2 , we have captured the new install image for new computer deployment. We're ready to perform PXE boot for new computer deploym...
Tuesday, May 3, 2011

New Dynamic Memory in Hyper-V

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The latest Service Pack 1 of Windows 2008 R2 offers a new Hyper-V feature known as Dynamic Memory. Some bloggers treat it like the "Mem...
Tuesday, April 26, 2011

Part 3: Configuring RIP routing on Windows Server 2008

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This is following up on part 2 that described the concept of network high availability for single  non-clustered Windows server using dynam...
5 comments:
Wednesday, April 13, 2011

Part 1: Network Redundancy for Windows Servers: NIC Teaming

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To provide network redundancy to a single Windows server, you would first need to have 2 or more NICs. To protect against a single switch fa...
3 comments:
Thursday, March 31, 2011

Key Performance Monitor Counters

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How do you interpret key PerfMon counters on Windows server when there are over a thousand counters to choose from? This article advices so...
Friday, March 4, 2011

SID duplication doesn't matter?!

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I have just come across a technet blog declaring that SID duplication doesn't matter, especially in a domain environment where Domain S...
Sunday, February 27, 2011

BitLocker with TPM and Cert - Brief Introduction

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BitLocker is introduced on Windows Vista and Server 2008 to guard against theft of sensitive drives and cold boot attacks. In Windows 7 and ...
Monday, August 23, 2010

Re-using old network connection name

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Whenever you try to name a network connection name with the same name of once-existence old network adaptor, you would encounter this error ...
Wednesday, August 4, 2010

Hyper-V live migration failed after configuration change

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If you change the virtual host configuration (for example, add another virtual NIC) using Hyper-V MMC after the virtual host is "HAed...
2 comments:
Thursday, June 3, 2010

SID duplication

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Recently, I added a couple of VMs (Windows 2008 Server R2) from the same image. I did sysprep on the original image and just duplicate the V...
1 comment: