Orbi RBK 50 Telnet

What are the telnet commands that are availble for gaining information of the Orbi RBK 50 router. I know we have "satelliteinfo wifi" gives us information about the satellite, but what about the router? What is the command?

 

If someone could please list a few important and useful commands, I'd be very grateful. In particular, I am interested in gaining knowledge of "rssi" value of the ethernet connection to the router, and other such information to check how strong the connection is.

 

Thank you.