need to make one, suggestions?

Hi,

The boss asked me to put together a diagram of our IT infrastructure.Starting with our IT hardware and then also a business process flow diagram as well.(Though for here I'm sticking to hardware)I put together a basic diagram in Visio that lists all our servers, and then has a little popout list of the services running on them.I was wondering if anyone uses anything more detailed, has any examples of "really great diagrams", etc...?

Or does every just slap one together in Visio with server names, and the role of the server?

Please help.

I didn't find the right solution from the Internet.

References:-

https://arstechnica.com/civis/viewtopic.php?t=47522

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Thanks!