CommandPort: returns 'unknown command' to operations received from telnet if a backspace was issued with the command
The probe will return unknown command to
all operations issued using telnet if there is a backspace issued
in the command.
For example, if you intent to issue the name command,
but mistype it as namm, and then use the backspace
to correct it before pressing Enter, the probe
will return: unknown command name.
Workaround
Reissue the command correctly spelt.