somebody renamed the interface but didn’t rename the monitoring interface 2

That looks like a WatchGuard XTM 5 Series. A Router/Firewall not a switch. 🙃

Could also be the small Greek letter “Phi” ϕ

Austrian here:

It is refereed to as “oasch” almost everywhere in Austria instead of “arsch”

They got consulting from EA

In Europe you do

Brave to put a pizza in a paper box ontop of your sheets.

That’s an engine sir.