Technical data

5-20 Dial Solutions Quick Configuration Guide
Dial-In Configuration Examples
modem. If it cannot find a string that automatically initializes the Practical Peripherals modems, you
must initialize them manually, as specified in the following section, “Initializing the Practical
Peripherals Modems.”
In this example, the access server is configured to allow dial-in clients to launch ARA, PPP, or an
EXEC session on lines 1 through 16.
version 11.2
!
hostname 2511
!
line 1 16
modem autoconfigure type hayes_optima
speed 115200
flowcontrol hardware
modem inout
transport input all
autoselect arap
autoselect during-login
autoselect ppp
arap enabled
!
line con 0
speed 9600
flowcontrol software
Initializing the Practical Peripherals Modems
The following steps show how to initialize a Practical Peripherals modem to function with a
Cisco 2509 access server.
Step 1 Connect with the modem, which is attached to asynchronous port 4. The IP address of the
Ethernet interface is 172.18.2.24:
2509# telnet 172.18.2.24 2004
Trying 172.16.1.10, 2001 ... Open
Step 2 Issue an at command to ensure the modem connection has been established:
at
ok
Step 3 Configure the modem initialization string (the following is the string for a Practical
Peripherals 28.8 modem):
AT&F&C1&D3&K3&Q5S7=60S36=7S46=2S48=7S95=47S0=1&W
ok
Step 4 Store the modem settings in the modem NVRAM:
at&w
OK
Step 5 Suspend and disconnect your Telnet session:
- suspend keystroke -
2509# disconnect
Closing connection to 172.18.2.24, 2004 [confirm] y
2509#