Book Image

Networking Fundamentals

By : Gordon Davies
Book Image

Networking Fundamentals

By: Gordon Davies

Overview of this book

A network is a collection of computers, servers, mobile devices, or other computing devices connected for sharing data. This book will help you become well versed in basic networking concepts and prepare to pass Microsoft's MTA Networking Fundamentals Exam 98-366. Following Microsoft's official syllabus, the book starts by covering network infrastructures to help you differentiate intranets, internets, and extranets, and learn about network topologies. You’ll then get up to date with common network hardware devices such as routers and switches and the media types used to connect them together. As you advance, the book will take you through different protocols and services and the requirements to follow a standardized approach to networking. You’ll get to grips with the OSI and TCP/IP models as well as IPv4 and IPv6. The book also shows you how to recall IP addresses through name resolution. Finally, you’ll be able to practice everything you’ve learned and take the exam confidently with the help of mock tests. By the end of this networking book, you’ll have developed a strong foundation in the essential networking concepts needed to pass Exam 98-366.
Table of Contents (23 chapters)
Free Chapter
1
Section 1: Network Infrastructure
7
Section 2: Network Hardware
11
Section 3: Protocols and Services
18
Section 4: Mock Exams
19
Mock Exam 1
20
Mock Exam 2

Network Topologies - Mapping It All Out

Which network topology should you use for a small business? What about for a large enterprise? Unfortunately, there is no one-size-fits-all approach to networks. There is too much disparity between the types of equipment each organization has. A large business may update their hardware on a regular basis, thereby keeping up with newer technology, whereas a smaller business may not update theirs for 5 to 10 years. With the speed at which technology develops, there will be vast differences in that time frame.

This chapter will describe common network topologies in use today and when they can be used. It highlights the advantages and disadvantages of each topology. It is important for all network engineers to understand these differences to ensure that they select the appropriate topology for their purposes, and be able to troubleshoot each...