Configure The Isdn Dialer Interface - Cisco 2611XM Software Configuration Manual

Configuring the Digital Modem Network Module for the Cisco 3640 Router
To configure a group asynchronous interface, perform the following tasks, beginning in global
configuration mode:
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6
Step 7
For more information about group asynchronous interfaces, refer to the "Asynchronous Configuration
Task List" section of the Cisco IOS Release 11.3 Dial Solutions Configuration Guide.

Configure the ISDN Dialer Interface

The ISDN dialer interface is the parent interface that holds the central protocol characteristics for the
ISDN D channels that are part of the dialer-rotary group. To configure the ISDN dialer interface, perform
the following tasks, beginning in global configuration mode:
Step 1
Step 2
Step 3
Step 4
Step 5
Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
3-56
Command
interface group-async number
ip unnumbered Loopback number
encapsulation ppp
async mode interactive
peer default ip address pool
name
no cdp enable
group-range start-range
end-range
Command
interface Dialer number
ip unnumbered Loopback
number
no ip mroute-cache
encapsulation ppp
peer default ip address pool
name
Chapter 3 Configuring with the Command-Line Interface
Description
Create a group asynchronous interface.
Enable IP processing on the loopback
interface without assigning an explicit IP
address to the interface.
Set the Point-to-Point Protocol (PPP) as the
encapsulation method used by this
interface.
Enable SLIP and PPP EXEC commands on
this interface.
Specify an IP address from the defined IP
address pool to be returned to a remote peer
connecting to this interface.
Disable CDP on this interface.
Associate one or more interfaces to the
group interface so that all associated
interfaces can be configured through the
group interface.
Description
Define a dialer rotary group leader.
Enable IP processing on the loopback interface
without assigning an explicit IP address to the
interface.
Disable IP multicast fast switching.
Set the PPP as the encapsulation method used
by this interface.
Specify an IP address from the defined IP
address pool to be returned to a remote peer
connecting to this interface.
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