DSL Connection Case Study - Network Communication - Lecture Slides, Slides of Data Communication Systems and Computer Networks

Course name is Network Communication. This lecture includes: Digital Services and Isdn, Dsl Connection Case Study, Obtaining a Dsl Service from a Provider, Dsl Service Partners, Establishing a Dsl Connection, Dsl Line Characteristics, Equipment Required for Dsl Connection, Hardware Installation, Configuration Details, Dynamic Ip Addresses, Installation Steps, Business Dsl Pricing

Typology: Slides

2013/2014

Uploaded on 01/29/2014

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Making a DSL Connection: Case Study
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Download DSL Connection Case Study - Network Communication - Lecture Slides and more Slides Data Communication Systems and Computer Networks in PDF only on Docsity!

Making a DSL Connection: Case Study

Chapter Objective

  • Describe and demonstrate the following:
    • Obtaining a DSL service from a provider
    • Establish a DSL connection to a single computer
    • Connect a LAN to a DSL line

Module

Basic DSL Information

Case Scenario

  • Two different case scenarios will be explored
    • Connect a single computer to a DSL line
    • Connect a LAN to a DSL line
  • Case study will focus on making a connection with PacBell's DSL service

Pacific Bell’s DSL Website

  • www.pacbell.com/dsl
    • For Basic DSL connection details
  • http://public.pacbell.net/dedicated/dsl/index.html
    • For coverage of a number of DSL services
  • There are many similarities in establishing the DSL

service by other members of SBC Global Network

  • Information on DSL availability, cost of different

types of DSL services etc. can be found in this

website

Preview of Establishing a DSL Connection

  • Check for availability of DSL connection in the area
    • Checking for availability
  • Obtain a DSL Connection
  • Connect the computer at home to a DSL line

DSL Line Characteristics

  • Tagged on to a regular phone line
  • Phone line and DSL can be used at the same time
  • Always-on Internet connection
  • Higher bandwidth and speed
  • Point-to-point connection
    • Bandwidth is not shared with others

Bandwidth Comparisons with Other Services

Source: Pacific Bell DSL Website

Glossary

• PSTN
  • Public Switched Telephone Network
  • POTS
  • Plain Old Telephone Service
  • DSLAM
  • DSL Access Multiplexor
  • ATM
  • Asynchronous Transfer Mode (ATM)

Equipment Required for DSL Connection

  • NIC (Network Interface Card)
  • DSL modem
  • Splitter
  • Inside wire

Sample Services and Pricing Click on the table for source.

Sample Services and Month-to-Month Pricing

Source: Pacific Bell

Basic DSL

Features

Single User Access from Pacific Bell.

Basic DSL Connection

DSL

Modem

Computer

NIC

RJ11 RJ 45 Regular Cable

Phone

Connection

Wall