telnet will still be available provided you assign the router an IP
address.
Telnet Capabilities
Single Administrator
To prevent confusion and discrepancy on the configuration, your
DI-300 or DI-300M will allow only one terminal connection at any
time. The router also gives priority to the RS-232 connection over
telnet. If you have already connected to the router via telnet,
you will be logged out if another user is connecting to it via the RS-
232 cable. Only after the other administrator has been disconnected
will you be able to telnet to the router again.
System Timeout
When you are connected to your DI-300 or DI-300M via telnet,
there is a system timeout of 5 minutes (300 seconds). If you are not
configuring the device and leave it inactive for this timeout period,
the router will automatically disconnect you.
Telnet Configuration and Capabilities
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