Citrix MetaFrame Application for Windows 1.8 Administrator's Manual page 145

/gateway
Displays configured gateway addresses.
/serial
Displays license serial numbers.
/disc
Displays disconnected session data.
/serverfarm
Displays server farm names and server load.
/video
Displays VideoFrame servers.
/ping
Pings selected server.
/count:n
Number of times to ping (default: 5).
/size:n
Size of ping buffers (default: 256 bytes).
/stats
Displays browser statistics on the selected server.
/reset
Resets browser statistics on the selected server.
/load
Displays load data on selected server.
/addr
Displays address data on selected server.
/continue
Don't pause after each page of output.
/? (help)
Displays the syntax for the utility and information about the utility's options.