Understand digital subscriber line technologies.
Know the differences in digital subscriber line technologies.
Know how to configure digital subscriber line technologies.
Understand how to troubleshoot digital subscriber line
technologies.
In this chapter we will examine the remote access technologies
encompassed in digital subscriber line (DSL) services. This set of
newer remote connectivity access methods provides residential
and business locations with high-speed, low-cost connections that can surpass T-1 in some
instances. In addition to the basics of DSL, we will also compare the different flavors of the technology
and the troubleshooting methodologies employed.