This is the eBook version of the printed book.

CCNA INTRO Exam Certification Guide (CCNA Self-Study, 640-821, 640-801)

The official self-study test preparation guide for the Cisco CCNA INTRO exam 640-821

Master CCNA INTRO exam topics, including:

* TCP/IP and OSI networking models
* Operating Cisco routers and LAN switches
* LAN switching basics, VLANs, and Trunking
* IP addressing and subnetting
* Basic router configuration and operation
* Discovering information about an IP network
* Dynamic routing protocols
* Analog modems, PAP/CHAP, DSL and Cable

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This is the eBook version of the printed book.

IP Routing Fundamentals

A comprehensive ntroduction to routing concepts and protocols in IP networks.

* Comprehensive review of the operational mechanics of today’s leading routing protocols, including IGRP, EIGRP, OSPF, RIP, and RIP-2
* Detailed explanation of IP addressing, including classful and classless addresses, subnetting, supernetting, Classless Interdomain Routing (CIDR), and Variable Length Subnet Masks (VLSM)
* Side-by-side comparisons of various LAN segmentation technologies, including bridges, switches, and routers
* Exploration of how routers are used to build wide area networks
* Examination of the future of routing, including IPv6, next generation routing protocols, host-based routing, and IP Switching

IP Routing Fundamentals is the definitive introduction to routing in IP networks. This comprehensive guide explores the mechanics of routers, routing protocols, network interfaces, and operating systems.

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This is the eBook version of the printed book.

LAN Switching First-Step

Your first step into the world of LAN switching

* No LAN switching experience required
* Includes clear and easily understood explanations
* Makes learning easy

Your first step to LAN switching begins here!

* Learn local-area network (LAN) key concepts and terminology
* Identify key issues involved with designing and managing a switched LAN
* Answer the question: do I need a hub, a bridge, or a switch?

Welcome to the world of LAN switching!

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This is the eBook version of the printed book.

Cisco Networking Academy Program CCNA 1 and 2 Companion Guide, 3rd Edition

The only authorized textbook for use in the Cisco Networking Academy Program CCNA 1 and 2 courses

* Maps to revised 3.0 web-based curriculum
* Expanded chapters on difficult topics
* Expanded CD-ROM that includes CCNA practice questions, e-Labs, PhotoZooms, and more
* Additional chapters not included in the online course

For use within the CCNA 1 and 2 courses, this Companion Guide maps directly to the new curriculum and is considered the core textbook of the course. It presents the students with strong pedagogy and learning aids. In addition, the book goes beyond the web-based course with enhanced chapters on more difficult subjects, such as VLSM, cabling, and ripV2. The companion CD-ROM includes more than 300 CCNA practice questions, e-Lab Activities, PhotoZooms of equipment, and instructional videos.

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This is the eBook version of the printed book.

Routing First-Step

Your first step into the world of routing

* No routing experience required
* Includes clear and easily understood explanations
* Makes learning easy

Your first step to understanding routing begins here!

* Learn routing basics simply and easily
* Explore how network traffic gets from here to there
* Understand routing tools and technologies
* Reinforce your understanding with chapter review questions

Welcome to the world of routing!

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This is the eBook version of the printed book.

IT Essentials PC Hardware and Software
Labs and Study Guide, Third Edition

Patrick Regan

The IT Essentials: PC Hardware and Software version 4 course in the Cisco® Networking Academy® is designed to prepare you to take and pass the CompTIA A+ exams based on the 2006 objectives. You must pass both the A+ Essentials and one of the technician exams to earn the A+ certification. Chapters 1 through 10 cover the foundational knowledge that aligns with the CompTIA A+ Essentials exam (220-601). Chapters 11 through 16 explore more advanced concepts in greater depth to prepare you for the specialized CompTIA A+ technician exams (220-602 for IT Technician, 220-603 for Remote Support Technician, and 220-604 for Bench Technician).

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