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Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
OL-1957-03
Chapter 3
Configuring with the Command-Line Interface
Configuring 1-Port G.SHDSL WAN Interface Card
Configure the Modem for Dial-In
To configure the modem lines for dial-in, perform the following tasks, beginning in global configuration
mode:
Configure the Modem for Dial-Out
To configure the modem lines for dial-out, perform the following tasks, beginning in global
configuration mode:
This configuration procedure ensures that a user trying to dial out using Telnet is connected to the first
free line in the rotary group.
Configuration Example
Refer to the
Appendix A, “Cisco 3640 Central Site Configuration to Support ISDN and Modem Calls”
for an example of the configuration.
Configuring 1-Port G.SHDSL WAN Interface Card
This section describes how to configure the Multirate Symmetrical High-Speed Digital Subscriber Line
(G.SHDSL) feature supported on the 1-port G.SHDSL WAN interface card (WIC) (WIC-1SHDSL) on
Cisco 2600 series and Cisco 3600 series routers in Cisco IOS Release 12.2(4)T.
This section includes the following sections:
•
Restrictions, page 3-60
•
Prerequisites, page 3-60
Command
Description
Step 1
line
start-range end-range
Select the modem lines for dial-in and switch to the line
configuration mode.
Step 2
autoseect during-login
Set the router to display a login prompt to modem
callers.
Step 3
autoselect ppp
Set the router to shift automatically to PPP mode if it
detects an incoming PPP packet.
Step 4
modem inout
Configure the line for both incoming and outgoing calls.
Command
Description
Step 1
line
start-range
end-range
Select the modem lines for dial-out and switch to
the line configuration mode.
Step 2
rotary
number
Set the router to use previously-defined rotary
group.
Step 3
transport input telnet
Configure the router to accept inbound Telnet
connections.
