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CCNA Routing and Switching

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(Video) Exam Profile - CCNA ICND2 640-816
By Wendell Odom
Nov 2, 2011
Cisco's ICND2 640-816 exam picks up where the ICND1 exam leaves off, covering more advanced LAN switching features and going deeper into IP subnetting. Find out what you can expect to see on the exam and how you can better prepare for it.
(Video) Exam Profile - Cisco CCENT/CCNA ICND1 640-822
By Wendell Odom
Apr 26, 2011
The ICND1 exam is the single step toward achieving the Cisco Certified Entry Network Technician (CCENT) certification, and is the first step toward the CCNA. Find out what you can expect to see on the exam and how you can better prepare for it.
31 Days Before Your CCNA Exam: Connecting Switches and Ethernet Technology
By Allan Johnson
Apr 15, 2009
Allan Johnson provides late study tips and resources for Ethernet and switching topics on the CCNA 640-802 exam.
A Video Overview of the CCENT/CCNA Network Simulator
By Sean Wilkins
Jan 6, 2014
This CCENT/CCNA Network Simulator overview video examines the Cisco Network Simulator's redesigned interface. It also reviews the new grade history feature that enables students to track their lab attempt progress.
Advanced IPv4 Concepts and Examples
By Sean Wilkins
Feb 29, 2012
This article includes a longer discussion of how subnetting is used to separate a larger address space into smaller pieces for more efficient assignment and routing.
An Ideal IT Internetworking Professional
By Ed Tittel, Mary Kyle
Nov 15, 2010
In this article, you’ll take a look at relevant certifications, technical skills and knowledge, higher education, and subject matter expertise of greatest interest to employers hiring IT internetworking professionals.
An Ideal Network Administrator
By Ed Tittel, Mary Kyle
Nov 3, 2010
In this article, you'll take a look at relevant certifications, technical skills and knowledge, higher education, and subject matter expertise of greatest interest to employers seeking to hire network administrators.
Anatomy of an IPv4 Packet
By Sean Wilkins
Feb 29, 2012
This article takes a look at the IPv4 packet, the fields that are defined within it and how they are used to transport the traffic from source to destination.
Basic Access List Configuration for Cisco Devices
By Sean Wilkins
Apr 4, 2011
This article discusses the basic concepts of how ACLs work and shows how a basic ACL is configured.
Basic Data Transmission in Networks: MAC Tables and ARP Tables
By Sean Wilkins
May 12, 2015
Bombarded with jargon, no wonder networking beginners get lost. Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, explains some crucial terminology for anyone who needs to understand complex networking.
Basic Layer 3 Routing Concepts
By Sean Wilkins
Oct 6, 2015
How does a message get from point A to point B on a network? Though the question may seem simple, the process isn't. Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, discusses how basic packet routing works.
CCENT and CCNA Certification 2013: Which Exam Should You Take?
By Michelle Plumb
Mar 26, 2013
If you are considering taking the exams to become certified as a Cisco Certified Entry Networking Technician (CCENT) or Cisco Certified Network Associate (CCNA), this article by Cisco expert Michelle Plumb will help you decide which exams you should take.
CCENT/CCNA Exam Strategies for Success
By Anthony Sequeira
Mar 26, 2013
Planning to take a CCNA or CCENT exam? Anthony Sequeira prepares you as much as possible for your new exam with some tried and true Cisco written certification exam strategies for success.
CCENT/CCNA ICND1 Exam Guide: Introduction to Wireless LANs
By Wendell Odom
Jul 15, 2008
This chapter examines the basic concepts, standards, installation, and security options for some of the most common WLAN technologies today.
CCNA Certification-More Than a Piece of Paper
By Stephen McQuerry
May 30, 2003
CCNA Command Quick Reference: Routing and Routing Protocols
By Scott Empson
Jun 3, 2005
This chapter condenses the CCNA Routing commands into an easy-to-use chart for quick reference.
CCNA Exam 640-553 Exam Cram: Implementing Secure Management and Hardening the Router
By Eric Stewart
Oct 21, 2008
This chapter outlines some methods to protect the confidentiality of remote sessions to the router.
CCNA Exam Cram: Concepts in IP Addressing
By Michael Valentine, Andrew Whitaker
Jan 13, 2006
The CCNA exam(s) require a near-perfect fluency in subnetting. Success requires speed and accuracy in answering the many questions you will see on this topic. The key to this level of fluency is practice—you must work at your skills until they become second nature. The following sections discuss binary and hexadecimal numbering systems as compared with the more familiar decimal system.
CCNA Exam Prep: Data Link Networking Concepts
By Jeremy Cioara, David Minutella, Heather Stevenson
Feb 3, 2006
This chapter will help you prepare for the CCNA exam, with a focus on data link networking. Sample questions with detailed answers are included to help you review for the exam.
CCNA Exam Prep: Wireless Security and Implementation Considerations
By David Minutella, Jeremy Cioara, Heather Stevenson
May 26, 2008
This chapter covers common administrative tasks required for WLAN maintenance and operation in preparation for the CCNA exam 640-802.

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