Cisco LAN Switching Fundamentals

Author: (USA) Barnes (USA) Sankanda Liu Dawei
Publisher:
Publish Date: 2005-09-01
Features: With the significant increase in network traffic, CPU processing speed, operating system processing capabilities, and the density of network-intensive applications, LANs have gradually become congested and overloaded. For organizations in the field of color networks and computing technology, they all hope to adopt LAN technology to fully utilize the advantages of high-speed traffic forwarding and the transformation of traditional Ethernet technology. They do not need to rewire or perform complex host configuration. This book provides the latest information on LAN switching technology in traditional Ethernet environments for campus network administrators. It provides an in-depth analysis of modern campus network requirements and explains the best practices of LAN switching on Cisco Catalyst switches in an easy-to-understand way. The book offers rich content on the architecture, working principles, and configuration methods of the Cisco Catalyst switch family. Additionally, it covers other topics such as QoS, RSTP, MST, and PVLAN, as well as how to configure using Native and hybrid software interfaces. To demonstrate effective configuration examples. At the end, the book also discusses the necessary steps to troubleshoot common network issues and optimize LAN performance. Whether readers are looking for a book on the principles and practices of LAN switching technology or a reference book on the configuration and troubleshooting of Cisco Catalyst switches, this book provides valuable information on designing and managing high-performance campus networks.
Understand various Ethernet technologies from 10BASE-T to Gigabit Ethernet;
Learn common switching modes, paths, and architectures;
Study the architecture of Cisco Catalyst switches, analyze multiple models of Catalyst switches, including Catalyst 6000/6500, 4500, and 3750, etc.;
Familiarize yourself with VLAN basic concepts, including trunk types, VTP, and private VLANs;
Understand MLS and support MLS and various hardware components;
Learn how to configure Catalyst switches;
Implement QoS on Catalyst switches;
Deploy multicast features and protocols, including PIM, listener, and CGMP, etc.;
Use data link layer features;
Evaluate best practices in design and configuration;
Learn how to manage LANs and troubleshoot common issues.
This book is divided into 12 chapters. It first introduces the basics of LAN technology, the architecture of LAN switches, and the architecture of Catalyst switches, then focuses on the second-layer network technology basics and Catalyst software, and finally discusses multi-layer switching, switch configuration, quality of service, multicast, and spanning tree in detail. For readers who want to master the basics of LAN switching, this book provides numerous design and configuration examples, making it highly referenceable and practical. The book is rich in content and well-organized, making it suitable not only for beginners and intermediate engineers who wish to understand the architecture, configuration, and operational methods of Cisco Catalyst switches but also as a reference book for network engineers, network designers, and technical management personnel studying the basics of LAN technology.