24
FALLBACK SWITCH AND LOOPBACK SWITCH
• The command DH(escape)<space>(hangup)<CR> will change (store) an
escape sequence and a hang-up sequence. A common sequence to hang up a
modem is:
<one second of silence>+++<one second of silence>ATH<CR>
This would be entered as DH+++<space>ATH\M<CR>
“F” C
OMMANDS
: F
RONT
P
ANEL
L
OCK
/U
NLOCK
Use the “F” group of commands to lock, unlock, and display the current lock status
of the Switch.
• The command F<CR> displays the current front panel lock/unlock status for
the Switch.
• The command FL<CR> locks the front panel of a Switch. The switch button is
disabled.
• The command FU<CR> unlocks the front panel of a Switch. The switch button
is enabled.
“L” C
OMMANDS
: L
EAD
S
TATUS
D
ISPLAY
Use the “L” group of commands to turn on or off the lead status display on the
management console. The console can continuously monitor the following leads
of a single interface.
SD
Data or Idle
RD
Data or Idle
SCT
CLK or Idle
SCR
CLK or Idle
DCD
ON or OFF (+/- while changing)
DTR
ON or OFF (+/- while changing)
CTS
ON or OFF (+/- while changing)
RTS
ON or OFF (+/- while changing)
• The command LO<CR> followed by <ESC> starts the lead status display of the
line in a Switch.
• The command LF<CR> disables the lead status display for a Switch.
“O” C
OMMAND
: E
CHO
C
ONTROL
• O<CR> displays Switch command echo status (ON or OFF).
