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PEI’s Simple Guide to Understanding System Center Configuration Manager

Microsoft System Center Configuration Manager logo

Many of our clients are starting to look into SCCM. Here is some data as to why they want to use to leverage the platform and what it is. System Center Configuration Manager formerly Systems Management Server, is a systems management software product developed by Microsoft for managing large groups of computers running Windows NT,…

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“Windows Could Not Complete Installation” SysPrep Boot Loop Error | How to End the Cycle

Windows could not complete installation error message

Recently I had a customer that was trying to create an operating system image for some customized hardware. Every time they tried to run the deploy and capture process from within MDT, they would get the following error. “The computer restarted unexpectedly or encountered an unexpected error. Windows installation cannot proceed. To install Windows, click “OK”…

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Cisco ASA 5506: Configuring the Interfaces to Replace the ASA 5505

Cisco ASA 5506 x device

Cisco has positioned the 5506x to replace their long time small office firewall, the 5505.  The issue with the Cisco ASA 5506 is that it has separate ports that cannot be turned to switch ports.  This means you can only setup one interface per network.  This has upset many 5505 administrators; now they need at…

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Azure Pass-Through Authentication Failing

Azure Pass-Through Authentication diagram

Azure Pass-Through Authentication Issue: We recently ran into an issue where we were facing authentication issues with Azure Pass-through Authentication. After ensuring that Pass-Through Authentication was still enabled in the Azure Portal and the hosting server was in an Active state, I went to the logs. In the logs I found the following error. Error:…

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How to Reinstall VMware ESXi 5.5, 6.0, or 6.5 Host and Fix the Mismatched Ports

reinstall ESXi host error

Have you reinstalled an ESXi host after carefully documenting its network configuration only to find that your storage, management, and network ports are all mixed up? Here is how to prepare for this situation as well as some general tips on reinstalling ESXi. Step-by-Step Guide to Reinstalling and ESXi Host Reinstall ESXi with correct version.…

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VMware ESXi 6.0 – 6.5 – “Incorrect user name or password” on brand new ESXi host.

VMware ESXi error message

Cannot Complete Login Error Just this week I ran into an interesting issue with a brand new ESXi server deployment. After installing 6.0 on a new host and setting up the Management Network from DCUI, any attempt to log in through vSphere client would yield ‘Cannot complete login’ error message. Thinking highly of my reading…

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