Specifications

Configuring and Managing Integrated Modems
Managing Modems
DC-69
Cisco IOS Dial Technologies Configuration Guide
Verifying the Dial-In Connection
Before configuring any additional protocols for the line such as SLIP, PPP, or ARA, test whether the
dial-in connection for the access server and modem are configured correctly for dial-in access,
Note The same configuration issues exist between the client DTE and client modem. Make sure that you
have the correct EIA/TIA-232 cabling and modem initialization string for your client modem.
The following is an example of a successful connection from a PC using a known good modem to dial
in to a Cisco access server:
at
OK
atdt9,5550101
CONNECT 14400/ARQ/V32/LAPM/V42BIS
User Access Verification
Username: user1
Password:
Router>
Step 3
Router(config-line)# transport {input | output} {all |
none}
Specifies that connection protocols can be used
when connecting to the line. For outgoing calls,
choose the output option. For incoming calls,
choose the input option. If you do not intend to
dial out, choose the none option.
Step 4
Router(config-line)# autoselect {arap | ppp | slip}
Configures the line to automatically startup an
AppleTalk Remote Access (ARA), PPP, and
Serial Line Internet Protocol (SLIP) session. You
can configure more than one protocol by entering
multiple autoselect commands with the
appropriate keyword.
Step 5
Router(config-line)# autoselect during-login
Configures the lines to display the username and
password prompt as soon as the line is connected,
rather than waiting until the user presses the Enter
or Return key at the terminal.
Step 6
Router(config-line)# login authentication dialin
or
Router(config-line)# login login-name
Router(config-line)# password password
Enables authentication across all asynchronous
modem logins.
Use the login authentication dialin command
when authentication, authorization, and
accounting (AAA) authentication has been
enabled.
Use the login and password commands to
configure non-AAA user authentication.
Step 7
Router(config-line)# modem dialin
Configures the modem for only incoming calls.
Step 8
Router(config-line)# exit
Returns to global configuration mode.
1. For a comprehensive list of modem country codes, see the modem country mica command and the modem country microcom_hdms
command in the Cisco IOS Dial Technologies Command Reference.
Command Purpose