Book Image

Mastering Linux Network Administration

By : Jay LaCroix
Book Image

Mastering Linux Network Administration

By: Jay LaCroix

Overview of this book

Linux is everywhere. Whether you run a home office, a small business, or manage enterprise systems, Linux can empower your network to perform at its very best. Armed with the advanced tools and best practice guidance of this practical guide, you'll be able to mold Linux networks to your will, empowering your systems and their users to take advantage of all that Linux-based networks have to offer. Understand how Linux networks function and get to grips with essential tips and tricks to manage them - whether you're already managing a networks, or even just starting out. With Debian and CentOS as its source, this book will divulge all the details you need to manage a real Linux-based network. With detailed activities and instructions based on real-world scenarios, this book will be your guide to the exciting world of Linux networking.
Table of Contents (17 chapters)
Mastering Linux Network Administration
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Chapter 2. Revisiting Linux Network Basics

Whether you have a lot of knowledge of Linux networking or you are just getting started, we will round off the basics of Linux networking in this chapter. While the TCP/IP stack in Linux is implemented with the same features as in other platforms, specific tools are used to manage such networks. Here, we'll discuss how Linux handles IP addressing, network device naming, as well as bringing interfaces up and down. In addition, we'll discuss the graphical and nongraphical tools used to manage our interfaces.

In this chapter, we will cover:

  • Understanding the TCP/IP protocol suite

  • Naming the network device

  • Understanding Linux hostname resolution

  • Understanding the iproute2 and net-tools suites

  • Managing network interfaces manually

  • Managing connections with Network Manager