Nortel Networks AN/DC Network Card User Manual


 
Installing and Operating AN/DC and ANH-8/DC Systems
2-24
312410-A Rev 00
Complete the following steps:
1.
Configure the modem, using the parameters in Table 2-2.
Refer to the modem user manual for instructions.
2.
Power off the modem.
3.
Insert the 9-pin receptacle end of the modem cable into the front-panel
console port (Figure 2-18)
.
Table 2-2. Modem Parameters
Modem Signal/Parameter Value
Clear To Send (CTS) On
Data Terminal Ready (DTR) Depends on the modem type. Set DTR to require
the modem to answer incoming calls.
Data Carrier Detect (DCD) or RLSD On while carrier is present (the ANH-8/DC uses
DCD to detect modem connect and disconnect).
Data Set Ready (DSR) On
Ready to Send (RTS) Ignore
Synchronous/Asynchronous Mode Asynchronous
AutoAnswer Set on
n
rings with DTR active (
n
must be greater
than 0).
Local Character Echo Off
Supervisory Functions Off
Baud Rate 9600 (or less)
Data Bits 8
Stop Bits 1
Parity None
Caution:
Do not connect the modem to the ANH-8/DC until you are certain
that it is configured as described in Table 2-2
(Step 1). Connecting to the
ANH-8/DC with an improperly configured modem could cause the router to
fail or lose data.