Appendix
E
–
Using
Out
of
Band
Management
Console
Port
Final
Setup
To
complete
setup:
1.
Send
the
following
command
string
to
the
modem
connected
to
the
console
port
of
the
Cisco
router:
AT%R1&W0
●
The
%R1
command
sets
E0
,
Q1
,
&D0
,
&K0
,
$SB9600
,
and
%S1
:
E0
Turns
command
echo
off
Q1
Turns
result
codes
off
&D0
Ignores
DTR
from
the
DTE
&K0
Selects
no
flow
control
$SB9600
Sets
the
serial
baud
rate
to
9600
bps.
%S1
Disables
command
mode
at
all
serial
speeds
except
115200
bps.
●
The
&W0
command
stores
the
commands
to
memory.
The
modem
is
now
configured
for
use
on
the
Cisco
router
console
port.
Note
that
command
echo
and
result
codes
have
been
turned
off.
If
you
need
to
send
additional
AT
commands
to
the
modem
after
configuring
it,
the
modem
provides
little
feedback
that
it
has
received
and
acted
upon
the
command.
Only
commands
such
as
ATI0
that
request
specific
data
from
the
modem
send
any
data
to
the
DTE
as
an
indication
that
the
modem
has
accepted
the
command.
Temporarily
turning
on
command
echo
and
result
codes
might
make
it
easier
to
reconfigure
the
modem.
When
the
modem
is
connected
to
the
console
port,
turn
the
modem
off
and
then
on
again.
This
will
set
the
serial
baud
rate
to
9600
bps
as
the
$SB9600
command
is
implemented.
Console
Port
Connections
To
connect
a
personal
computer
to
the
console
port,
use
the
RJ
‐
45
‐
to
‐
RJ
‐
45
roll
‐
over
cable
and
either
the
RJ
‐
45
‐
to
‐
DB
‐
25
female
DTE
adapter
or
the
RJ
‐
45
‐
to
‐
DB
‐
9
female
DTE
adapter
(labeled
“TERMINAL”).
Cable
Pin
‐
outs
and
Cabling
Guide
Console
Modem
(DTE)
Console
port
Console
cable
Adapter
Adapter
(DCE)
signal
RJ
‐
45
pin
RJ
‐
45
pin
DB
‐
9
pin
DB
‐
25
pin
signal
RTS
1
8
8
4
RTS
DTR
2
7
6
20
DTR
XMT
3
6
2
2
XMT
GND
4
5
5
7
GND
GND
5
4
5
7
GND
RCV
6
3
3
3
RCV
DSR
7
2
4
6
DSR
CTS
8
1
7
5
CTS
44
Multi
‐
Tech
Systems,
Inc.
MT9234ZBA
‐
Series
User
Guide
