A complete guide to setting up and running a TCP/IP network for network system administrators. From the basics about open systems, standards, and protocols, SLIP and PPP, and security, to the ins and outs of using TCP and IP, this book teaches the reader creatively using quizzes, QandA, and workshop sessions.

This thorough, step-by-step guide to TCP/IP walks network administrators through the core principles and common practices associated with TCP/IP. The book begins by explaining basic networking concepts such as the OSI model and IP addressing and quickly moves toward more complex subjects, such as encryption, subnetting, and IPv6. This edition is updated to include the latest implementation trends and administration methods. Each chapter concludes with a Test Your Knowledge quiz and numerous exercises so that readers can verify that they understand the topics discussed before progressing to more complex topics.

This thorough, step-by-step guide to TCP/IP walks network administrators through the core principles and common practices associated with TCP/IP. The book begins by explaining basic networking concepts such as the OSI model and IP addressing and quickly moves toward more complex subjects, such as encryption, subnetting, and IPv6. This edition is updated to include the latest implementation trends and administration methods. Each chapter concludes with a Test Your Knowledge quiz and numerous exercises so that readers can verify that they understand the topics discussed before progressing to more complex topics.

This introduction to networking on Linux now covers firewalls, including the use of ipchains and Netfilter, masquerading, and accounting. Other new topics in this second edition include Novell (NCP/IPX) support and INN (news administration).

Annotation Incorporating an advanced approach to presenting information about Ubuntu, this title aims to provide information that intermediate to advanced Linux users need to know about installation, configuration, system administration, server operations, and secruity.

This eBook edition does not provide a DVD of Ubuntu or the upgrade kit. You can download the most current release of Ubuntu from www.ubuntu.com/download. Ubuntu Unleashed 2013 Edition is filled with unique and advanced information for everyone who wants to make the most of the Ubuntu Linux operating system. This new edition has been thoroughly revised and updated by a long-time Ubuntu community leader to reflect the exciting new Ubuntu 12.10 (“Quantal Quetzal”) and the forthcoming Ubuntu 13.04. Former Ubuntu Forum administrator Matthew Helmke covers all you need to know about Ubuntu 12.10/13.04 installation, configuration, productivity, multimedia, development, system administration, server operations, networking, virtualization, security, DevOps, and more—including intermediate-to-advanced techniques you won’t find in any other book. Helmke presents up-to-the-minute introductions to Ubuntu’s key productivity and Web development tools, programming languages, hardware support, and more. You’ll find new or improved coverage of navigation via Unity Dash, wireless networking, VPNs, software repositories, new NoSQL database options, virtualization and cloud services, new programming languages and development tools, monitoring, troubleshooting, and more. Configure and customize the Unity desktop and make the most of the Dash Get started with multimedia and productivity applications, including LibreOffice Manage Linux services, users, and software packages Administer and run Ubuntu from the command line (with added coverage of stdin, stdout, sdterr, redirection, and file comparison) Automate tasks and use shell scripting Provide secure remote access and configure a secure VPN Manage kernels and modules Administer file, print, email, proxy, LDAP, and HTTP servers (Apache or alternatives) Learn about new options for managing large numbers of servers Work with databases (both SQL and the newest NoSQL alternatives) Get started with virtualization Build a private cloud with Juju and Charms Learn the basics about popular programming languages including Python, PHP, Perl, and new alternatives such as Go and Rust

Ubuntu Unleashed 2016 Edition is filled with unique and advanced information for everyone who wants to make the most of the Linux-based Ubuntu operating system. This new edition has been thoroughly revised and updated by a long-time Ubuntu community leader to reflect the exciting new Ubuntu 15.10 while including tons of information that will continue to apply to future editions. Former Ubuntu Forum administrator Matthew Helmke covers all you need to know about Ubuntu 15.10 installation, configuration, productivity, multimedia, development, system administration, server operations, networking, virtualization, security, DevOps, and more–including intermediate-to-advanced techniques you won’t find in any other book. Helmke presents up-to-the-minute introductions to Ubuntu’s key productivity and Web development tools, programming languages, hardware support, and more. You’ll find new or improved coverage of Ubuntu’s Unity interface, various types of servers, software repositories, database options, virtualization and cloud services, development tools, monitoring, troubleshooting, Ubuntu’s push into mobile and other touch screen devices, and much more.