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• Connecting the Modem at the SRX650 Services Gateway End    

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• Connecting to the SRX650 Services Gateway from the CLI Remotely
• Connecting the Modem to the Console Port on the SRX650 Services Gateway
• Connecting the CLI at the User End for the SRX650 Services Gateway

Connecting the Modem at the SRX650 Services Gateway End

Before you can connect a dial-up modem to the console port on the SRX650 Services Gateway, you must configure the modem to accept a call on the first ring and accept DTR signals. You must also disable flow control on the modem.

Note: These instructions use Hayes-compatible modem commands to configure the modem. If your modem is not Hayes-compatible, refer to the documentation for your modem and enter equivalent modem commands.

To configure the modem on the services gateway end:

1. Connect the modem to a desktop or notebook computer.
2. Power on the modem.
3. From the desktop or notebook computer, start your asynchronous terminal emulation application (such as Microsoft Windows HyperTerminal) and select the COM port to which the modem is connected (for example, COM1).
4. Configure the port settings shown in Table 1.

   Table 1: Port Settings

   Port Settings	Value
   Bits per second	9600
   Data bits	8
   Parity	None
   Stop bits	1
   Flow control	None

5. In the HyperTerminal window, enter AT.

   For more information on the AT commands, see the JUNOS Software Administration Guide.

   An OK response verifies that the modem can communicate successfully with the COM port on the desktop or notebook computer.

6. To configure the modem to answer a call on the first ring, enter ATS0=1.
7. To configure the modem to accept modem control DTR signals, enter AT&D1.
8. To disable flow control, enter AT&K0.
9. To save modem settings, enter AT&W.