Cisco 3725 Software Configuration Guide - Page 116

Con the ISDN Dialer Interface

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Configuring the Digital Modem Network Module for the Cisco 3640 Router Chapter 3 Configuring with the Command-Line Interface Step 7 group-range start-range end-range Associate one or more interfaces to the group interface so that all associated interfaces can be configured through the group interface. 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 Step 6 Step 7 Step 8 Step 9 Step 10 Step 11 Step 12 Step 13 Step 14 Command Description interface Dialer number Define a dialer rotary group leader. ip unnumbered Loopback number Enable IP processing on the loopback interface without assigning an explicit IP address to the interface. no ip mroute-cache Disable IP multicast fast switching. encapsulation ppp Set the PPP as the encapsulation method used by this interface. peer default ip address pool Specify an IP address from the defined IP name address pool to be returned to a remote peer connecting to this interface. dialer in-band Specify that dial-on-demand routing (DDR) be supported. dialer-group number Assign this interface to the rotary dialer group. no fair-queue Disable fair weighted queuing for this interface. no cdp enable Disable CDP on this interface. ppp multilink Enable Multilink PPP on this interface. router eigrp autonomous-system-number Configure the enhanced IGRP routing process. network network-number Enable Enhanced IGRP. passive-interface Dialer number Disable sending routing updates on this interface. no auto-summary Transmit subprefix routing information across classful network boundaries. For more information about configuring ISDN dialer interfaces, refer to the Cisco IOS Release 11.3 Dial Solutions Configuration Guide. 3-56 Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers OL-1957-04

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3-56
Software Configuration Guide for Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
OL-1957-04
Chapter 3
Configuring with the Command-Line Interface
Configuring the Digital Modem Network Module for the Cisco 3640 Router
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:
For more information about configuring ISDN dialer interfaces, refer to the Cisco IOS Release 11.3
Dial
Solutions Configuration Guide
.
Step 7
group-range
start-range
end-range
Associate one or more interfaces to the
group interface so that all associated
interfaces can be configured through the
group interface.
Command
Description
Step 1
interface Dialer
number
Define a dialer rotary group leader.
Step 2
ip unnumbered Loopback
number
Enable IP processing on the loopback interface
without assigning an explicit IP address to the
interface.
Step 3
no ip mroute-cache
Disable IP multicast fast switching.
Step 4
encapsulation ppp
Set the PPP as the encapsulation method used
by this interface.
Step 5
peer default ip address pool
name
Specify an IP address from the defined IP
address pool to be returned to a remote peer
connecting to this interface.
Step 6
dialer in-band
Specify that dial-on-demand routing (DDR) be
supported.
Step 7
dialer-group
number
Assign this interface to the rotary dialer group.
Step 8
no fair-queue
Disable fair weighted queuing for this interface.
Step 9
no cdp enable
Disable CDP on this interface.
Step 10
ppp multilink
Enable Multilink PPP on this interface.
Step 11
router eigrp
autonomous-system-number
Configure the enhanced IGRP routing process.
Step 12
network
network-number
Enable Enhanced IGRP.
Step 13
passive-interface Dialer
number
Disable sending routing updates on this
interface.
Step 14
no auto-summary
Transmit subprefix routing information across
classful network boundaries.