Posts on ‘January 20th, 2011’

ESXi Tech Support Mode

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As a security recommendation you should always disable Tech Support Mode (TSM) on your ESXi servers, but sometimes it’s helpful if you’re able to connect to your ESXi server using Secure Shell (SSH). When you want to enable TSM, you have 3 options: 

Use the Direct Console User Interface (DCUI)
Use the vSphere Client
Script it (using PowerCLI [...]