Specifications

Chapter 5 Configuring ISDN
Dial-In ISDN BRI Pool
5-44
Cisco 1700 Series Router Software Configuration Guide
78-5407-03
Configuring a Dialer Interface
Follow these steps to configure the two ISDN interfaces as one dialer interface
that accepts calls from remote routers.
Step13
no shutdown Enable this interface and the configuration
changes you have just made.
Step14
exit Exit configuration mode for this interface.
Command Task
Command Task
Step1
interface dialer 100 Create a dialer rotary group interface, and
enter configuration mode for that interface.
The number (in this example, 100) is an
integer that you select to identify the
interface.
Step2
ip address 172.16.12.4 255.255.255.240 Configure this interface with an IP address.
Step3
encapsulation ppp Configure this interface for PPP
encapsulation.
Step4
dialer in-band Specify that DDR is supported on this
interface.
Step5
dialer idle-timeout 300 Configure the ISDN line to go down after a
specified number of seconds elapses with no
network traffic.
Step6
dialer map ip 172.16.12.6 name jason
broadcast 5553756
dialer map ip 172.16.12.7 name wei
broadcast 5553756
dialer map ip 172.16.12.8 name sammy
broadcast 5553756
dialer map ip 172.16.12.9 name tito
broadcast 5553756
Configure this interface to receive and
authenticate calls from multiple sites, based
on IP address and dialer string. You must
enter this command for every remote router
that will dial into your router.
The name you enter after the name keyword
in this command must match the name
entered with the username command in the
“Configuring Security” section on page 5-41.