Routing & Switching

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Fundamental EIGRP Concepts: Nov 26, 2014; This chapter from CCNP Routing and Switching ROUTE 300-101 Official Cert Guide covers EIGRP fundamentals, EIGRP neighborships, and neighborships over WANs.

Fundamentals of IP for the CCNA INTRO Exam #640-821: Sep 12, 2003; Learn about the core concepts behind OSI Layer 3 and the main Layer 3 protocol used by TCP/IP to help you on the CCNA INTRO Exam.

GRE Tunnel Theory and Configuration: CCNP Routing and Switching ROUTE 300-101: Aug 28, 2014; This lesson, excerpted from CCNP Routing and Switching ROUTE 300-101 Complete Video Course, discusses the theory behind a Generic Routing Encapsulation (GRE) tunnel and describes how a GRE tunnel can be combined with an IPsec tunnel to add security. it concludes by configuring and verifying a GRE tunnel.

High Availability Commands for CCNP BCMSN: Nov 30, 2007; This chapter provides information on and commands for Hot Standby Routing Protocol, Virtual Router Redundancy Protocol, and Gateway Load Balancing Protocol.

Home Network Router Security Secrets: Apr 7, 2006; Ever delve inside your home network routers and use the hidden security settings that can lock down a network nice and tight? Most people never do. Andy Walker reveals 10 secrets on how to easily access your router's security settings.

How a LAN Switch Works: Dec 17, 2004; This chapter explains how frame switching works, and what precisely happens while a frame is switching.

How Can I Possibly Learn Everything in the New ICND1?: May 2, 2013; Anthony Sequeira provides steps you can follow that should help you pursue excellence in entry-level Cisco certifications.

How Can I Possibly Learn Everything in the New ICND2?: May 2, 2013; Anthony Sequeira breaks down the ICND2 exam content, letter for letter, with a focus on scope that you should know.

How Does Cisco's Overhaul of the CCNP Certification Affect CCNP Candidates? An Interview with Wendell Odom: Feb 8, 2010; Linda Leung and Wendell Odom discuss the major changes in the new Cisco CCNP exams.

Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: Campus Network Architecture: Jun 4, 2015; This chapter from Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: (CCNP SWITCH 300-115) covers implementing VLANs and trunks in campus switched architecture, understanding the concept of VTP and its limitation and configurations, and implementing and configuring EtherChannel.

Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: Fundamentals Review: May 27, 2015; This chapter from Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: (CCNP SWITCH 300-115) covers the following basic switching topics as a review to CCNA: hubs and switches, bridges and switches, switches of today, broadcast domains, MAC addresses, the basic Ethernet frame format, basic switching function, VLANs, the Spanning Tree Protocol, trunking, port channels, and multilayer switching (MLS).

Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: Network Design Fundamentals: Jun 1, 2015; This chapter from Implementing Cisco IP Switched Networks (SWITCH) Foundation Learning Guide: (CCNP SWITCH 300-115) begins the journey of exploring campus network design fundamentals by focusing on a few core concepts around network design and structure and a few details about the architecture of Cisco switches.

Implementing Cisco Unified Communications Manager, Part 2 (CCNP Voice): Examining Remote-Site Redundancy Options: Aug 25, 2011; This chapter provides an overview of the different options with remote-site redundancy in CUCM multisite installations.

Inner Workings of the Domain Name System (DNS): Nov 24, 2015; When you type an address into a browser and hit Enter, you expect to arrive at the intended website. Without the Domain Name System (DNS), that wouldn't happen. Whether simple or very complex, networks worldwide rely on the DNS to connect client and target. Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, explains how DNS connects one person or server with another, and why you need to know about this undervalued service.

Integrated IS-IS Commands for CCNP BSCI: Dec 7, 2007; Learn the background of and commands for many IS-IS topics on the CCNP BSCI exam.

Interdomain Multicast Fundamentals: Sep 6, 2002; Explore the basics of multicasting, including terminology, working with a LAN, ASM vs. SSM, and performance on a router.

Interexchange Carrier MPLS Network Design Study: Jul 22, 2005; USCom is a fictitious nationwide data and long-distance voice service provider in the U.S. This chapter discusses the current USCom MPLS network design, its evolution, and how USCom characteristics and objectives influenced the corresponding design decisions that were made in order to illustrate how design decisions should stem from the characteristics of your company.

Intermediate System-to-Intermediate System (IS-IS) Basics for the Cisco BSCI Exam: Nov 13, 2003; This Flash Cards excerpt gives you the basic facts about IS-IS you need to know for the Cisco BSCI exam.

Internet Addressing and Routing First Step: Nov 5, 2004; This chapter explains how internet routing works, and how internet addresses are assigned and utilized by network structures.