Specifications
Table Of Contents
- Software Configuration Guide
- Contents
- Preface
- Understanding Interface Numbering and Cisco IOS Software Basics
- Understanding Interface Numbering
- Understanding Cisco IOS Software Basics
- Upgrading to a New Cisco IOS Release
- Where to Go Next
- Using the Setup Command Facility
- Before Starting Your Router
- Using the setup Command Facility
- Configuring Global Parameters
- Configuring Interface Parameters
- Completing the Configuration
- Where to Go Next
- Configuring with the Command-Line Interface
- Configuring the Host Name and Password
- Configuring 1-Port and 2-Port Ethernet Interfaces
- Configuring Fast Ethernet Interfaces
- Configuring Asynchronous/Synchronous Serial Network Modules or WAN Interface Cards
- Configuring 16-Port and 32-Port Asynchronous Network Modules
- Configuring ISDN BRI WAN Interface Cards
- Configuring T1 and E1 Interfaces
- Configuring T1 (FT1) WAN Interface Cards
- Configuring ATM Interfaces
- Configuring Inverse Multiplexing for ATM Interfaces
- Configuring Analog Modem Interfaces
- Configuring Wireless Multipoint Interfaces
- Checking the Interface Configuration
- Configuring 1-Port ADSL WAN Interface Card
- Configuring the NM-AIC-64, Contact Closure Network Module
- Configuring the 1-Port HSSI Network Module
- Configuring the Compression Network Module for the Cisco 3600 Series Routers
- Configuring the Digital Modem Network Module for the Cisco 3640 Router
- Prerequisites
- Configuration Tasks
- Configure the E1/T1 Network Module for ISDN PRI
- Configure the ISDN D-Channel Serial Interfaces
- Configure the Loopback Interface
- Configure the LAN Interface
- Create the Group Asynchronous Interface
- Configure the ISDN Dialer Interface
- Configure the Default IP Pool Information
- Configure Modem Lines for Dial-In and Dial-Out
- Configuration Example
- Configuring 1-Port G.SHDSL WAN Interface Card
- Saving Configuration Changes
- Where to Go Next
- Configuring Voice-over-IP
- Voice-over-IP Prerequisites
- Configuring the Voice Interface
- Voice-over-IP Configuration Examples
- Where to Go Next
- Configuration Examples
- Cisco 2600 Series Router Configuration Example
- Cisco 3631 Router Configuration Example
- Cisco 3725 Router Configuration Example
- 1-Port ADSL WAN Interface Card Configuration Examples
- NM-AIC-64, Contact Closure NetworkConfiguration Examples
- Cisco 3640 Central Site Configuration to Support ISDN and Modem Calls
- Formatting the Compact Flash Memory Cards
- Using the ROM Monitor
- Index
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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 the Digital Modem Network Module for the Cisco 3640 Router
Configure the ISDN D-Channel Serial Interface for E1 Modules
To configure the ISDN D-channel serial interface for E1 modules, perform the following tasks,
beginning in global configuration mode:
For more information about configuring E1 ISDN D-channel serial interfaces, refer to the “Configure
ISDN PRI” section in the Cisco IOS Release 11.3 Dial Solutions Configuration Guide.
Configure the ISDN D-Channel Serial Interface for T1 Modules
To configure the ISDN D-channel serial interface for T1 modules, perform the following tasks,
beginning in the global configuration mode:
Command Description
interface Serialslot/port:15
Specify the D-channel of the first PRI line and
switch to the interface configuration mode.
no ip address
Disable IP processing on this interface.
encapsulation ppp
Set the Point-to-Point Protocol (PPP) as the
encapsulation method used by this interface.
isdn incoming-voice modem
Configure all incoming voice calls to go to the
modems.
dialer rotary-group number
Create a rotary dialer group.
dialer-group number
Assign the D-channel interface(s) to the defined
rotary dialer group.
no fair-queue
Disable fair weighted queuing for this interface.
no cdp enable
Disable Cisco Discovery Protocol (CDP) on this
interface.
Command Description
interface Serialslot/port:23
Specify the D-channel of the first PRI line and
switch to the interface configuration mode.
no ip address
Disable IP processing on this interface.
encapsulation ppp
Set the Point-to-Point Protocol (PPP) as the
encapsulation method used by this interface.
isdn incoming-voice modem
Configure all incoming voice calls to go to the
modems.
dialer rotary-group number
Create a rotary dialer group.
dialer-group number
Assign the D-channel interface(s) to the defined
rotary dialer group.
no fair-queue
Disable fair weighted queuing for this interface.
no cdp enable
Disable CDP on this interface.