187
Chapter 12
Networking Your Computer
In this chapter:
Introducing TCP/IP Networking for Windows Vista. . . . . . . . . . . . . . . . . . . . . . . . 187
Mapping Your Networking Capabilities and Infrastructure . . . . . . . . . . . . . . . . . 191
Introducing Wireless Networking for Windows Vista . . . . . . . . . . . . . . . . . . . . . . 199
Mapping Your Wireless Networking Capabilities and Infrastructure . . . . . . . . . 202
In our increasingly connected world, networking and communications are critically impor-
tant. Microsoft Windows Vista ensures that you can connect to a network wherever you are
and from any device by giving you greater and more flexible options for accessing networks
and managing network infrastructure. Not only does Windows Vista enhance support for
standard networks, but it also fully supports the next generation of networks, whether you are
using wired or wireless technologies.
Note
This book was written using the Windows Vista Beta to provide an early introduction
to the operating system. More so than any other area of Windows Vista, the security features
discussed in this book are subject to change. Some of the features might not be included in the
final product, and some of the features might be changed substantially.
Introducing TCP/IP Networking for Windows Vista
The networking components in Windows Vista have been extensively reworked. In this
section, you’ll look at the changes to these components and how they are used to improve reli-
ability while reducing transfer times. You’ll learn about:
■
The next generation of networking components.
■
The dual stack and the IP management enhancements.
Getting to Know the Next Generation TCP/IP Stack
Whether they are using wired or wireless technology, most networks use TCP/IP. TCP/IP is a
protocol suite consisting of Transmission Control Protocol (TCP) and Internet Protocol (IP).
TCP is a connection-oriented protocol designed for reliable end-to-end communications. IP is
C12622841.fm Page 187 Wednesday, May 17, 2006 1:55 PM