This reference card is from sysxplore but at this time, their site is down.
Tony Fortunato
Sr Network Performance Specialist
The Technology Firm
Getting things to work better - bit by bit-
Click here to book a call with Tony
Linkedin Profile https://ca.linkedin.com/in/fortunat
Youtube Channel: https://www.youtube.com/thetechfirm
NetworkDataPedia: https://www.networkdatapedia.com