Appendix B - Telnet (Terminal) Commands
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Hardware Reference Manual – DXLink™ Twisted Pair Transmitters/Receiver
To establish a terminal connection via NetLinx Studio:
1.
In the Online Tree, select the DXLink unit and right-click to access the short-cut menu.
2.
Select Launch Telnet Window via NetLinx Studio.
The Telnet window opens and the welcome banner appears.
3.
At the prompt (
>
), type the Telnet command and press Enter.
Telnet Username and Password
The following commands are used to set the Telnet username and password for a Telnet connection:
Set Telnet Username
Set Telnet Password
By default, both the username and password are blank (empty strings). Performing a factory reset on the device with the
Pushbutton will return these values to that default. For details, see page 58.
Username – Setting the Username will have no effect if the password remains blank (empty string). That is, defining the
username alone will not result in Telnet prompting for a user login.
Password – Setting the Password will cause Telnet to prompt for a user login, whether the username has been defined or
not. If the username has been defined, this value must be entered.
However, since the password can be set independently of the username, it’s possible to have a password defined, but the
username still at its default (blank, empty string). In this case do not enter anything for the username when prompted.
Simply press Enter, which will then present the password prompt. Here, the defined password must be entered in order to
successfully open the Telnet session.
Additional Notes
Both the Telnet username and password are case-sensitive.
Three consecutive, unsuccessful attempts to log in to Telnet will cause the Telnet window to close.
Re-launching Telnet will again present the login prompt, with a fresh “batch” of login attempts.
If a Telnet login fails because of an incorrect username, an “Invalid Password” message will appear
(as opposed to an “Invalid Username” message).
The username and password are saved after reboot or power cycle.
The username and password are deleted/removed after a factory reset.
NOTE:
Enova DGX 100 Series Switchers support Telnet commands and BCS commands over Telnet, while Enova DGX 8/16/32/64
Switchers support BCS tunneling access over TCP/IP. For information, see the applicable manual.
