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Cisco Switching Black Book

For many years I have been a consultant for different companies and have written books on switch and router configurations and troubleshooting. During my years as a consultant I have had to either install, administer, or troubleshoot switching problems and configurations for switches without a good handbook. I have constantly gone through bookstores looking for a book on Cisco switch troubleshooting and configurations that didn’t deal with a Cisco curriculum. Guess what? I couldn’t find one! | CISCO Switching Black Book Scan Odom Hamon Nottingham ịỹ CORIOUS Table of Contents Cisco Switching Black Book.1 Introduction.4 Overview.4 Is This Book for You .4 How to Use This Book.4 The Black Book Philosophy.5 Chapter 1 Network Switching Fundamentals.6 In Depth.6 Physical Media and Switching Types.6 A Bit of History.7 Networking Architectures.7 The Pieces of Technology.9 Repeaters.10 Hubs.10 Bridges.11 Routers.13 Switches.13 Network Design.14 Collision Domains.15 Broadcast Domains.16 Why Upgrade to Switches .16 Switched Forwarding.19 Switched Network Bottlenecks.20 The Rule of the Network Road.22 Switched Ethernet Innovations.23 Full-Duplex Ethernet .23 Fast Ethernet .23 Gigabit Ethernet.24 The Cisco IOS.24 Connecting to the Switch.25 Powering Up the Switch.25 The Challenges.27 Today s Trend.27 Entering and Exiting Privileged EXEC Mode.28 Entering and Exiting Global Configuration Mode.28 Entering and Exiting Interface Configuration Mode.28 Entering and Exiting Subinterface Configuration Mode.28 Saving Configuration Changes.29 Chapter 2 Basic Switch Configuration.30 In Depth.30 Command-Line Interfaces.30 Campus Hierarchical Switching Model.31 Access Layer.32 Distribution Layer.32 Core Layer.33 Remote Network Monitoring .33 Connecting to the Console Port.34 Console Cable Pinouts.35 Console Connectors.36 i Table of Contents Chapter 2 Basic Switch Configuration The RJ-45-to-AUX Port Console Connector Pinouts.36 Switch IOSs.38 The IOS Configuration Modes.38 Limiting Telnet Access.39 Implementing Privilege Levels.39 Configuring an IOS-Based CLI Switch.39 Setting the Login Passwords.40 Setting Privilege Levels.40 Assigning Allowable Commands.40 Setting the Console Port Time-out Value.40 Configuring the Telnet Time-out Value.41 Configuring the Hostname.41 Configuring the Date and Time.41 Configuring an IP Address and Netmask.41 Configuring a Default Route and Gateway.41 Configuring Port Speed and Duplex.42 Enabling SNMP Contact.42 Configuring a Set Clear-Based CLI .