Installation guide

A-24
Cisco IGX 8400 Series Installation Guide, Release 9.3.3 and Later Releases
OL-1165-06
Appendix A System Specifications
Printer
Motorola V.34R IGX Dial-In/Out Configuration
IGX Auto-Answer
Auto-answer is a setup in which the Cisco TAC can dial into the switch. Using the cnfterm command,
set the IGX Control port speed to 9600 bps. Using the cnftermfunc command, set the terminal type to
VT100/StrataView. To program the modem, temporarily attach a terminal to the modem using a null
modem cable. The modem EIA port automatically matches the 9600 bps setting of the terminal. Enter
the commands listed in Table A-7 to set up the modem for proper operation.
IGX Auto-Dial
Using the cnfterm command, set the IGX Auxiliary port (AUX port) speed to 9600 bps and enable
XON/XOFF flow control. Using the cnftermfunc command, select option 7, Autodial Modem, then
enter the Network ID designated by Cisco and the Cisco modem phone number. Attach a 9600 bps
terminal to the modem using a cross-over cable and enter the following commands (Table A-8).
Table A-7 Setting Up the Motorola v.34R for Auto-Answer Mode
Step Command Function
1 AT&F&W Reset to factory default and save.
2 ATSØ=1 Enables auto-answer mode (answer on first ring).
3 ATL1 Modem speaker at low volume.
4 AT*SM3 Enables automatic MNP error correction.
5 AT*DC0 Disables data compression.
6 AT*FL0 Disables XON/XOFF flow control.
7 AT&S1 Sets DSR to “normal.”
8 ATEØ Disables local character echo.
9 ATQ1 Disables result codes. (Modem will appear “dead.”)
10 AT&W Saves current configuration settings in nonvolatile memory.
Table A-8 Steps for Attaching a Terminal to the Autodial Modem
Step Command Function
1 AT&F Initializes factory defaults.
2 ATL1 Modem speaker at minimum volume.
3 AT*SM3 Enables automatic MNP error correction.
4 AT*DC0 Disables data compression.
5 AT*SC1 Enables DTE speed conversion.
6 AT*FL1 Enables XON/XOFF flow control.
7 AT*SI1 Enables 5-minute inactivity disconnect.
8AT&C1 DCD controlled by modem.
9 AT&D2 Modem disconnects when node toggles DTR.