CDM-750 Advanced High-Speed Trunking Modem
Revision 2
Updating Firmware
MN-CDM750
4–9
o
On
the
user
PC
–
Use
the
terminal
emulator
program
to
log
in
to
the
CDM
‐
750,
and
then
use
Serial
or
Telnet
Remote
Control
to
obtain,
and
make
note
of,
the
IP
address
by
typing
(without
quotes)
“
<0/IPA?<cr>
”.
The
unit
returns
the
configured
Management
IP
Address
in
the
form:
>0000/IPA=XXX.XXX.XXX.XXX/YY
o
On
the
user
PC
–
Use
a
Web
browser
(e.g.,
Internet
Explorer)
to
log
in
to
the
CDM
‐
750
Web
Server
Interface
and
review
the
‘
Admin
|
Access
’
page.
There,
make
note
of
the
Management
IP
Address.
•
Once
the
Management
IP
Address
is
known,
use
Command
‐
line
to
PING:
Type
“
ping
xxx.xxx.xxx.xxx
”
at
the
Command
‐
line
prompt
(where
‘xxx.xxx.xxx.xxx’
denotes
the
unit
Management
IP
Address).
The
response
should
confirm
that
the
unit
is
properly
connected
and
communicating.
2.
Use
Command
‐
line
to
transfer
(FTP)
the
files
from
the
user
PC
to
the
CDM
‐
750:
•
Type
"
ftp
xxx.xxx.xxx.xxx
"
(where
‘
xxx.xxx.xxx.xxx
’
denotes
the
unit
Management
IP
Address).
•
Enter
the
username
and
password
assigned
to
the
unit.
The
default
username
and
password
is
“
comtech
”.
•
Type
“
bin
”
to
set
the
binary
transfer
mode.
•
Type
“
prompt
”
and
then
“
hash
”
to
facilitate
the
file
transfers.
•
Type
"
put
FW
‐
0000305x.bin
bulk:
"
(where
‘
x
’
denotes
the
revision
letter)
at
the
Command
‐
line
prompt
to
begin
the
file
transfer.
Bulk
must
be
typed
in
lower
case.
Once
the
upgrade
file
is
transferred,
the
image
is
written
to
Flash
memory.
The
process
sequences
through
several
blocks
–
during
this
time,
the
CDM
‐
750
will
report:
FTP Is In Progress
…PLEASE WAIT
1.
This
screen
will
display
for
only
a
few
seconds.
Take
care
to
observe
this
progress
report
to
confirm
when
programming
is
complete.
2.
In
the
event
you
receive
the
“Connection
closed
by
remote
host.”
message,
wait
another
minute
before
continuing.
The
CDM
‐
750
update
sometimes
takes
longer
than
the
FTP
client
allows.
Summary of Contents for CDM-750
Page 76: ...CDM 750 Advanced High Speed Trunking Modem Revision 2 Updating Firmware MN CDM750 4 12 Notes...
Page 224: ...CDM 750 Advanced High Speed Trunking Modem Revision 2 Appendix A MN CDM750 A 4 Notes...
Page 234: ...CDM 750 Advanced High Speed Trunking Modem Revision 2 Appendix B MN CDM750 B 10 Notes...
Page 256: ...CDM 750 Advanced High Speed Trunking Modem Revision 2 Appendix C MN CDM750 C 22 Notes...
Page 280: ...CDM 750 Advanced High Speed Trunking Modem Revision 2 Appendix D MN CDM750 D 24 Notes...
Page 300: ...2114 WEST 7TH STREET TEMPE ARIZONA 85281 USA 480 333 2200 PHONE 480 333 2161 FAX...
