V2V & P2V Migration Issues

After V2V or P2V Migration VM wouldn’t boot on Hyper-V, blue screen and : 0x0000007B error code appeared more …

How to Edit the Registry when operating system fail to boot

Edit the Registry on a Secondary Drive

When the Operating system fail to boot because of registry errors, and  you need to access the registry in order to fix the error!! more …

Install macOS X on VM

For many times my students asked me for the possibility to host (run) mac os on intel processor and/or hyper visor. to get familiar with os setting on their lab environments
the answer was Yes.
I have installed before (Leopard, Mountain Lion, El Capitan and Sierra) in my lab in order to give my students the opportunity to get familiar with macOS X and gain hands on experience.
This time I decided to post and share with you  the installation steps for macOS on a VM and the initial configuration

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Arista vEOS in a VM

Arista Networks was founded to deliver software defined cloud networking solutions for large data center and high-performance computing environments.
Consolidation of what was traditionally three-tier Core/Aggregation/Access designs into two-tier Spine/Leaf designs; fewer tiers decrease cost, complexity, cabling and power/heat.

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