Efficient Networks SpeedStream 5600 Series - Manual (Page 29)

28 How do you want to use the Router? Efficient Networks, Inc.
Testing the Configuration
After completing the configuration process, you may test the operation of
the router by starting a Web browser and accessing a remote web site such
as
http://www.efficient.com . Alternatively, you can open an MS DOS (or
shell) window and issue a “ping ” command to a known host
on the wide-area network.