network

Completely Revised for the New 2007 Version of the CCNA Exam (#640-802)

Cisco networking authority Todd Lammle has completely updated this new edition to cover all of the exam objectives for the latest version of the CCNA exam. Todd's straightforward style provides lively examples, easy-to-understand analogies, and real-world scenarios that will not only help you prepare for the exam, but also give you a solid foundation as a Cisco networking professional.

Packed with updated topics that have been added to the 2007 version of the CCNA exam, this updated study guide features expanded coverage of key topic areas plus new material on switching, network address translation, and OSPF. Inside, find the complete instruction you need, including:

Full coverage of all exam objectives in a systematic approach, so you can be confident you're getting the instruction you need for the ...

Social network analysis applications have experienced tremendous advances within the last few years due in part to increasing trends towards users interacting with each other on the internet. Social networks are organized as graphs, and the data on social networks takes on the form of massive streams, which are mined for a variety of purposes.

Social Network Data Analytics covers an important niche in the social network analytics field. This edited volume, contributed by prominent researchers in this field, presents a wide selection of topics on social network data mining such as Structural Properties of Social Networks, Algorithms for Structural Discovery of Social Networks and Content Analysis in Social Networks. This book is also unique in focussing on the data analytical aspects of social networks in the internet scenario, rather than the traditional sociology-driven emphasis preva...

Identify, analyze, and resolve current and potential network security problemsВ

Learn diagnostic commands, common problems and resolutions, best practices, and case studies covering a wide array of Cisco network security troubleshooting scenarios and products

Refer to common problems and resolutions in each chapter to identify and solve chronic issues or expedite escalation of problems to the Cisco TAC/HTTS

Flip directly to the techniques you need by following the modular chapter organization

Isolate the components of a complex network problem in sequence

Master the troubleshooting techniques used by TAC/HTTS security support engineers to isolate problems and resolve them on all four security domains: IDS/IPS, AAA, VPNs, and firewalls

With the myriad CiscoВ® security products available today, you need access to a comprehensive source of defensive troubleshooting strategies to p...

The unsurpassed CCNA (Cisco Certified Network Associate) Study Guide, for five years running, has been updated for the latest CCNA exam (640-801)! Brought to you from Sybex and globally renowned Cisco authority Todd Lammle, this fourth edition of the revered guide maps directly to the new, expanded exam objectives. The companion CD includes an advanced testing engine containing all chapter review questions and two bonus exams, plus 250 flashcards for PCs, Pocket PCs, and Palm devices! The entire book is also included in PDF. It's clear that years of dedication and expertise stand behind this supreme study aide for Cisco's popular CCNA certification exam.

This complete guide to setting up and running a TCP/IP network is essential for network administrators, and invaluable for users of home systems that access the Internet. The book starts with the fundamentals -- what protocols do and how they work, how addresses and routing are used, how to set up your network connection -- then covers advanced routing protocols, and provides tutorials on configuring important network services. This third edition includes ways of configuring Samba to provide file and print sharing on networks that integrate Unix and Windows, and tackles the important task of configuring the Apache web server. Network security coverage now includes details on OpenSSH, stunnel, gpg, iptables, and the access control mechanism in xinetd. Plus, the book offers updated information about DNS, including details on BIND 8 and BIND 9, the role of classless IP addressing and networ...

This updated edition provides the latest information about how to write applications that take advantage of the advanced networking protocols and technologies that Microsoft Windows XP supports-Internet Protocol (IP) versions 4 and 6, Pragmatic General Multicasting (PGM) protocol, Internet Group Management Protocol 3 (IGMPv3), IPv6 multicasting, the Network Location Awareness (NLA) namespace provider, the Winsock Provider Interface, 64-bit Winsock APIs, and .NET Sockets. The book includes code samples in the Microsoft Visual Basic, Microsoft Visual C++, and Microsoft Visual C# development systems.

Book Description

Every organization is on the lookout for ways to improve network availability and performance, and reduce their operating expenses. It’s not funny to have to drive to a client’s premises in the middle of the night without any clue as to what’s going on – whether it’s for an hour or for a whole day. It’s even worse when the client has no or very little knowledge about what just happened because they have no tool to track the problem. Step beyond the default installations and make this tool work for you in the way you want.

Wireless connectivity is now a reality in most businesses. Yet by its nature, wireless networks are the most difficult to secure and are often the favorite target of intruders. This book provides the busy network administrator with best-practice solutions to securing the wireless network

Product Description:

Teach yourself how to use the networking features in Windows 7 to connect your home computers, even if they use different operating systems. With Step by Step, you set the pace -- building and practicing the skills you need, just when you need them!

Integrate Macs seamlessly into your Windows network

These days, almost every Windows network must include Macs--and not just as second-class citizens with limited connectivity, but as full members of the network. Covering Mac OS X Snow Leopard and Windows Server 2008 R2, Integrating Macs into Windows Networks shows you how to incorporate Macs quickly and easily into your Windows Server network. You'll learn how to plan your Mac rollout, choose the best way of managing Macs, add Macs to the network seamlessly, and keep them secure and running smoothly.