Nortel Networks CVX 600 Manuel D’Utilisation
Connecting Equipment to the Console Port
296-1011-202 Rel. 5.0, Doc. Rev. 02.01
2-37
Chassis Connections
Connecting a Modem
If you need remote dial-in access to the command line interface (CLI), you can
connect a modem (AT or Hayes compatible) to the CVX 600 using the DB-9 to
DB-25 modem cable.
connect a modem (AT or Hayes compatible) to the CVX 600 using the DB-9 to
DB-25 modem cable.
To connect a modem to the CVX 600, follow these steps:
Step
Action
1
Turn on the modem, then configure it using the parameters listed
below.
below.
For instructions, see the documentation for the modem.
Modem Parameter
Value/State
Baud rate
56 Kb/s (or less)
Auto answer
Set to n rings with DTR active.
(The value n must be greater than
0. If the value is 0, Auto answer is
disabled.)
(The value n must be greater than
0. If the value is 0, Auto answer is
disabled.)
Clear to send (CTS) signal
Always on
Data terminal ready (DTR) signal
DTR signal fail-disconnect
enabled. Return to command
mode; Auto answer is disabled.
enabled. Return to command
mode; Auto answer is disabled.
Data carrier detect (DCD) signal
DCD signal on while carrier
present. (The CVX 1800 uses the
DCD signal to detect a modem
disconnect.)
present. (The CVX 1800 uses the
DCD signal to detect a modem
disconnect.)
Local character echo
Off
Supervisory functions
Off
Data set ready (DSR) signal
On
2
Turn off the modem.
3
Remove the console cable from the console port.
(continued)