Modem Connection Establishment; Switch Configuration - 3Com S7906E Configuration Manual

AT&K0 ----------------------- Disable flow control
AT&R1 ----------------------- Ignore RTS signal
AT&S0 ----------------------- Set DSR to high level by force
ATEQ1&W ----------------------- Disable the modem from returning command response and the
result, save the changes
You can verify your configuration by executing the AT&V command.
The above configuration is unnecessary to the modem on the administrator side.
The configuration commands and the output of different modems may differ. Refer to the user manual
of the modem when performing the above configuration.

Switch Configuration

After logging in to a switch through its Console port by using a modem, you will enter the AUX user
interface. The corresponding configuration on the switch is the same as those when logging in to the
switch locally through its Console port except that:
When you log in through the Console port using a modem, the baud rate of the Console port is
usually set to a value lower than the transmission speed of the modem. Otherwise, packets may
get lost.
Other settings of the Console port, such as the check mode, the stop bits, and the data bits, remain
the default.
The configuration on the switch depends on the authentication mode the user is in. Refer to
for the information about authentication mode configuration.
Configuration on switch when the authentication mode is none
Refer to Console Port Login Configuration with Authentication Mode Being
Configuration on switch when the authentication mode is password
Refer to Console Port Login Configuration with Authentication Mode Being
Configuration on switch when the authentication mode is scheme
Refer to Console Port Login Configuration with Authentication Mode Being

Modem Connection Establishment

Step 1: Configure the user name and password on the switch. Refer to
Configuration with Authentication Mode Being None, Console Port Login Configuration with
4-2
Table 2-3
None.
Password.
Scheme.
Console Port Login