Chapter 2: Configuring Asynchronous Connections with Modems
Media:
2.1.1
A Typical Modem Connection
The DTE-DCE Interface
2.1.2
Modem Signaling and Cabling (1-4)
2.1.3
Modem Control Example
2.1.4
Modem Operation
2.1.5
DTE-to-DTE Wiring
2.1.6
Difference Between Console and Auxiliary Ports (1-2)
2.1.7
Working Connections (1-2)
2.1.8
Modem Modulation Standards
2.1.9
Error Control and Data Compression Standards
Modem Speeds and Compression
Theoretical Speeds
2.2.1
Connecting to the Modem (1-2)
2.2.2
Asynchronous Interfaces - Line Numbering
Services and Port Numbers for Lines and Rotary Groups 101
Connecting to Modem
2.2.3
EXEC Connection Commands
2.2.4
Line Types and Numbering
Sample Output for show line
show line Field Descriptions
2.2.5
Interface Async and Line Configuration
2.2.6
Basic Modem Configuration (1-2)
2.3.1
Basic Async Configuration-Modem Preparation
2.3.2
Manual Configuration of Modems with Standard Commands
2.3.3
Manual Configuration of Modems with Nonstandard Commands
2.3.4
Modem Initialization Strings
2.3.5
Modem Autoconfiguration
2.3.6
Modem Capability Database (1-2)
2.3.7
Modem Autodiscovery
2.3.8
Configuring Modem Autoconfiguration (1-2)
2.3.9
Creating and Editing a Variant Modemcap Entry
Viewing a Variant Modemcap Entry
2.4.1
Verifying Modem Autoconfiguration Operation
2.4.2
Making the Network Efficient 2
2.4.3
Configuring Asynchronous Connections Between Remote Routers
Router Configuration
Router Configuration (cont.)