From Serebra Learning Corporation
WAN Technologies 
This module reviews
WAN technologies commonly found in small to medium-size networks. Lesson 1 discusses common telecommunications and WAN terminology. Lesson 2 identifies the characteristics of High-Level Data Link Control Protocol (
HDLC) Point-to-Point
Protocol (
PPP) Integrated
Services Digital Network (
ISDN) frame relay xDSL Asynchronous Transfer Mode (ATM) and SONET. Lesson 3 discussed modem
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Point to Point Serial Connections 
This module is an overview of several
WAN technologies and how they are utilized in small- to medium-size networks. Lesson 1 discusses common telecommunications and WAN terminology. Lesson 2 begins by reviewing serial connections and the High-Level Data Link Control Protocol (
HDLC). This lesson then discusses
Point-to-Point Protocol (
PPP) an alternative that is replacing many HDLC serial
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From 123-CBT Computer Based Training
Interconnecting Cisco Networking Devices Part 3 

...vel
Data Link Control (
HDLC).
Identify features of the
Point-to-Point Protocol (
PPP) architecture.
Identify configuration options of the Point-to-Point Protocol (PPP).
Identify features of the Point-to-Point Protocol (PPP) authentication protocols.
Identify the phases of the Point-to-Point Protocol (PPP) session establishment.
Identify commands for configuring the Point-to-Point
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Building Cisco Remote Access Networks Part 1 

...entify modem modulation standards.
Identify features of
Point-to-Point Protocol (
PPP).
Identify commands used to enable Point-to-Point Protocol (PPP).
Identify async interface commands for addressing on an asynchronous interface.
Audience:
This curriculum is designed for network administrators who are responsible for implementing and troubleshooting
WAN and remote access solutions.
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