Usage:  demo [CONNECTION-OPTION] <OPERATION> [OPTIONS] 	

Server operations (one operation per command):
--echo   prints the specified address to the screen
--check  checks the host-name and address of the specified address and prints
         them.

Server options:
--address   IP address in dotted notation

Connection options:
--sm     Connect to the local SM (in installation of SM and DC)
--dc     Connect to the local DC (in installation of SM and DC)

