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 2 Using the Setup Command Facility
Configuring Interface Parameters
Choosing Circuit-Switched or Dedicated-Line Service
The switched-56 WAN interface card is configured for dedicated or leased-line service by default, but it
can also be configured for circuit-switched service. Depending on the type of data transmissions you
typically use, you can configure the switched-56 WAN interface card for circuit-switched or
dedicated-line service.
Generally, circuit-switched service is ideal for short duration data transmissions or as an alternative route
if a dedicated line fails. For example, circuit-switched service is ideal for sending electronic mail
messages or doing such tasks as updating inventory and ordering records from one network database to
another at the end of each day.
Dedicated service is ideal for heavy network traffic. Dedicated service is ideal if you need a constant
network connection or you need connection for more than eight hours per day.
Switched Mode
The following is an example of a 1-port, 4-wire 56-kbps DSU/CSU switched-mode configuration using
the setup command facility:
Do you want to configure Serial0/0 interface? [yes]:
Some encapsulations supported are
ppp/hdlc/frame-relay/lapb/atm-dxi/smds/x25
Choose encapsulation type [ppp]:
Switched 56k interface may either be in switched/Dedicated mode
Choose from either (switched/dedicated) [switched]:
The following switched carrier types are to be set when in switched mode
(at&t, sprint or other)
Choose carrier (at&t/sprint/other) [other]:
Do you want to map the remote machine's ip address in dialer map? [yes]:
IP address for the remote interface : 1.0.0.2
Do you want to map the remote machine's ipx address in dialer map? [yes]:
IPX address for the remote interface : 40.0060.34c6.90ed
Note The setup command facility will ask for only one telephone number for both IP and IPX (if enabled).
Please enter the phone number to call : 1234567890
Configure IP on this interface? [yes]:
IP address for this interface: 1.0.0.1
Subnet mask for this interface [255.0.0.0] :
Class A network is 1.0.0.0, 8 subnet bits; mask is /8
Dedicated Mode
The following is an example of a 1-port, 4-wire 56-kbps DSU/CSU dedicated-mode configuration using
the setup command facility:
Do you want to configure Serial0/0 interface? [yes]:
Some encapsulations supported are
ppp/hdlc/frame-relay/lapb/atm-dxi/smds/x25
Choose encapsulation type [ppp]:
Switched 56k interface may either be in switched/Dedicated mode
Choose from either (switched/dedicated) [switched]: dedi