Configuring Through A Dial-Up The Modem - 3Com 7700 Configuration Manual

Configuring Through a
Dial-up the Modem
To configure your router through a dial-up modem:
1 Authenticate the modem user through the console port of the Switch 7700 before
the user logs in to the switch through a dial-up modem.
Note: By default, the password is required for authenticating the modem user to
log in to the Switch 7700. If a user logs in through the modem without a
password, the user sees the message,
a Enter system view, return user view with Ctrl+Z.
<SW7700> system-view
[SW7700] user-interface aux 0
[SW7700-ui-aux0] set authentication password simple/cipher xxxx
(xxxx is the preset login password of the Modem user.)
b Using the modem command, you can configure the console port as in modem
mode.
[SW7700-ui-aux0] modem
2 To set up the remote configuration environment, connect the modems to a PC (or
a terminal) serial port and to the Switch 7700 console port, as shown in Set Up
Remote Configuration Environment.
Figure 11 Set Up Remote Configuration Environment
Telephone line
Console port
3 Dial for a connection to the switch, using the terminal emulator and modem on
the remote end. Dial the telephone number of the modem connected to the
Ethernet switch. See Figure 12 and Figure 13.
Setting Terminal Parameters
Password required, but none set
Modem serial port line
Modem
PST
Modem
Remote telephone:
555-5555
11
.