CCNP Self-Study CCNP Practical Studies: Switching By Justin Menga Publisher: Cisco Press Pub Date: October 08, 2003 ISBN: 1-58720-060-0 Pages: 984 Table of Contents | Index Gain necessary hands-on experience implementing CCNP BCMSN concepts with this practical lab guide Lab configurations include explanations of equipment set-up and execution Valuable reference tool for Catalyst switches, including shortcuts, caveats, and application of the most advanced features Real-world scenarios represent the whole range of CCNP BCMSN 642-811 exam topics CCNP Practical Studies: Switching (CCNP Self-Study) provides CCNP candidates with an indepth, hands-on experience in configuring Cisco Catalyst switches This practical guide shows intermediate level networkers how to apply the theoretical knowledge they have gained through CCNP coursework and exam preparation Configuration labs performed within this book will cover all technologies tested on the BCMSN 642-811 exam, as well as a number of real world scenarios that will test users' overall understanding of multilayer switching The labs come complete with full explanations, highlighting why the chosen commands and techniques are recommended In addition to applicable labs, this book also provides general information on various switching technologies, as well as tips, tricks, shortcuts, and caveats for deploying Cisco switching gear in production environments This book also includes exercises (similar to traditional mathematics exercises) that will help readers internalize, practice, and memorize certain concepts and thought processes necessary to successfully deploy a switched network Part of the Practical Studies series from the Cisco Press, CCNP Practical Studies: Switching provides self-study based hands-on experience As such, it can be used in conjunction with other Cisco Press titles and is an excellent companion to instructor-led training from a Cisco Learning Partner CCNP Self-Study CCNP Practical Studies: Switching By Justin Menga Publisher: Cisco Press Pub Date: October 08, 2003 ISBN: 1-58720-060-0 Pages: 984 Table of Contents | Index Copyright About the Author About the Technical Reviewers Introduction Goals of this Book Audience Chapter Organization How Best to Use This Book Equipment Required for Practical Experience Obtaining Equipment How To Use This Book if You Do Not Have Access to This Equipment Cisco Systems Networking Icon Legend Command Syntax Conventions Chapter 1 Switching Connectivity Introduction to Cisco Catalyst Switches Scenario 1-1: Installing a Cisco Catalyst Switch onto the Network Scenario 1-2: Configuring Network Management Access to the Switch Scenario 1-3: Configuring Ethernet Device Connectivity Scenario 1-4: Configuring System Time Scenario 1-5: Monitoring and Troubleshooting Device Connectivity Summary Chapter 2 VLAN Operations Introduction Scenario 2-1: Understanding Transparent Bridging Scenario 2-2: Configuring VLAN Trunking Protocol (VTP) Scenario 2-3: Configuring VLANs Scenario 2-4: Configuring the Management VLAN Scenario 2-5: Configuring Extended-Range VLANs Summary Chapter 3 Trunking and Bandwidth Aggregation Introduction Scenario 3-1: Configuring VLAN Trunking Protocol Scenario 3-2: Configuring Trunking Between Switches Scenario 3-3: VTP Pruning Scenario 3-4: Configuring EtherChannel Summary Chapter 4 Spanning Tree Introduction Scenario 4-1: Configuring the Root Bridge Scenario Prerequisites Scenario 4-2: Configuring STP Load Sharing Scenario Prerequisites Scenario 4-3: Configuring Root Guard Scenario 4-4: Configuring Spanning Tree PortFast Scenario 4-5: Configuring PortFast BPDU Guard Scenario 4-6: Configuring PortFast BPDU Filter Scenario 4-7: Configuring UplinkFast Scenario 4-8: Configuring BackboneFast Scenario 4-9: Improving Convergence and Load Sharing by Using a Multilayer Topology Scenario 4-10: Troubleshooting Spanning Tree Summary Chapter 5 Inter-VLAN Routing Inter-VLAN Routing Architectures Multilayer LAN Design Scenario 5-1: Configuring Basic IP Routing Scenario 5-2: Configuring Layer 3 Switching Scenario Prerequisites Summary Chapter 6 Layer 3 Switching Introduction to Layer 3 Switching Cisco Catalyst 6000/6500 Switch Architecture Scenario 6-1: Configuring MLS on the Catalyst 6000 Scenario 6-2: Configuring CEF-based Layer 3 Switching on the Catalyst 6000/6500 Operating in Hybrid Mode Scenario 6-3: Upgrading from Hybrid Mode to Native Mode on the Catalyst 6000/6500 Scenario 6-4: Configuring CEF-Based Layer 3 Switching on the Catalyst 6000/6500 Operating in Native Mode Summary Chapter 7 Multicast Routing and Switching Introduction Scenario 7-1: Configuring PIM Dense Mode Multicast Routing Scenario 7-2: Configuring PIM Sparse Mode and PIM Sparse-Dense Mode Multicast Routing Scenario 7-3: Multicast Traffic Control on the LAN Scenario 7-4: Configuring IGMP Snooping Scenario 7-5: Configuring Cisco Group Management Protocol (CGMP) Summary Chapter 8 Traffic Filtering and Security Securing Management Access Securing Network Access Traffic Filtering Scenario 8-1: Securing the Management Interface Scenario 8-2: Enhancing Security by Using AAA Scenario 8-3: Securing Device Access Scenario 8-4: Securing LAN Segments Summary Chapter 9 Quality of Service Introducing to QoS Implementing Quality of Service on Cisco Switches Scenario 9-1: Configuring QoS Features Summary Chapter 10 Maintenance, Monitoring, and Troubleshooting Scenario 10-1: Using IP and LAN Connectivity Tools Scenario 10-2: Troubleshooting Workstation Startup Problems Scenario 10-3: Troubleshooting the errDisable Status Scenario 10-4: Password Recovery Scenario 10-5: File Management on Cisco Catalyst Switches Scenario 10-6: Capturing Traffic Using SPAN, RSPAN, and VACLs Summary Chapter 11 Comprehensive Switching Self-Study Lab Lab Hardware Requirements Part I: Configuring a Layer 2 Switching Infrastructure Part II: Multilayer Configuration Appendix A Comprehensive Switching Self-Study Lab Part I Solution Configuring a Layer 2 Switching Infrastructure Solution Complete Configurations for Self-Study Lab Part I Appendix B Comprehensive Switching Self-Study Lab Part II Solution Multilayer Configuration Solution Complete Configurations for Self-Study Lab Part II Index Copyright Copyright© 2004 Cisco Systems, Inc Published by: Cisco Press 800 East 96th Street, 3rd Floor Indianapolis, IN 46240 USA All rights reserved No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage and retrieval system, without written permission from the publisher, except for the inclusion of brief quotations in a review Printed in the United States of America 1 2 3 4 5 6 7 8 9 0 First Printing October 2003 Library of Congress Cataloging-in-Publication Number: 2001099911 Warning and Disclaimer This book is designed to provide information about switching Every effort has been made to make this book as complete and as 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at feedback@ciscopress.com Please make sure to include the book title and ISBN in your message We greatly appreciate your assistance Trademark Acknowledgments All terms mentioned in this book that are known to be trademarks or service marks have been appropriately capitalized Cisco Press or Cisco Systems, Inc., cannot attest to the accuracy of this information Use of a term in this book should not be regarded as affecting the validity of any trademark or service mark Credits Publisher John Wait Editor-in-Chief John Kane Executive Editor Brett Bartow Cisco Representative Anthony Wolfenden Cisco Press Program Manager Sonia Torres Chavez Manager, Marketing Communications, Cisco Systems Scott Miller Cisco Marketing Program Manager Edie Quiroz Managing Editor Patrick Kanouse Acquisitions Editor Michelle Grandin Development Editor Andrew Cupp Project Editor Marc Fowler Copy Editor Kevin Kent Technical Editors Andy Barkl Henry Benjamin Steve Daleo Drew Rosen Jeff Saxe Peter Welcher Team Coordinator Tammi Barnett Book Designer Gina Rexrode Cover Designer Louisa Adair Compositor Mark Shirar Indexer Larry Sweazy Corporate Headquarters Cisco Systems, Inc 170 West Tasman Drive San Jose, CA 95134-1706 USA www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 European Headquarters Cisco Systems International BV Haarlerbergpark Haarlerbergweg 13-19 1101 CH Amsterdam The Netherlands www-europe.cisco.com Tel: 31 0 20 357 1000 Fax: 31 0 20 357 1100 Americas Headquarters Cisco Systems, Inc 170 West Tasman Drive San Jose, CA 95134-1706 USA www.cisco.com Tel: 408 526-7660 Fax: 408 527-0883 Asia Pacific Headquarters Cisco Systems, Inc Capital Tower 168 Robinson Road #22-01 to #29-01 Singapore 068912 www.cisco.com Tel: +65 6317 7777 Fax: +65 6317 7799 Cisco Systems has more than 200 offices in the following countries and regions Addresses, phone numbers, and fax numbers are listed on the Cisco.com Web site at www.cisco.com/go/offices Argentina • Australia • Austria • 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ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast BackboneFast cabling login authentication NTP PIM sparse mode ping connectivity 2nd POM dense mode port LEDs PortFast BPDU Guard root guard routers modules Telnet UplinkFast TFTP 2nd servers configuring threshold maps time configuring 2nd time-to-live (TTL) traceroute utility timeout idle sessions configuring parameters timeout parameter timers MLS configuring spanning tree spanning-tree STP modifying timing startup delays 2nd tools 12trace utility IP 2nd CDP Layer 2 traceroute 2nd ping utility traceroute 2nd LAN 2nd ping utility topologies EtherChannel inter-VLAN routing Layer 3 loop-free creating 2nd redundant LAN redundant multilayer implementing 2nd ToS (type of service) fields traceroute mac commands traceroute mac ip command traceroute utility 2nd layer 2 2nd tracert command tracert utility traffic auto-negotiation 2nd capture 2nd 3rd filtering 2nd multicast router-on-a-stick architecture 2nd tagged 2nd trunking 2nd unicast verifying transferring files (TFTP) transitions PortFast STP 2nd 3rd 4th STP states transparent bridging 2nd 3rd 4th transparent mode VTP trees PIM dense mode 2nd PIM sparse mode 2nd shared 2nd source spanning trees SPT 2nd troubleshooting 12trace utility BackboneFast BPDUs CDP connections 2nd 3rd 4th delays 2nd errDisable status 2nd Layer 2 connections PIM dense mode PIM sparse mode PortFast BPDU Guard root guard SPT STP 2nd 3rd traceroute utilit Layer 2 2nd traceroute utility 2nd UplinkFast workstations LAN:workstations:troubleshooting 2nd Trunk port (VLAN) trunking 2nd 3rd DTP 2nd 3rd encapsulation configuring encapsulations 2nd layer 2 configuring 2nd Layer 2 infrastructure configuring 2nd mode configuring modes negotiation 2nd pruning 2nd Switch-A switches configuring between 2nd verifying 2nd VTP 2nd 3rd VTP [See also VLAN, VTP] trunks configuring 2nd router-on-a-stick TTL (time-to-live) traceroute utlity two-LAN internetworks switches type of service (ToS) fields Index [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] UDLD (undirectional link detection) UDLD (Unidirectional Link Detection) Unicast Source Address (USA) unicast traffic unicasting configuring PIM dense mode Unidirectional Link Detection (UDLD) unidirectional link detection (UDLD) unidirectional links untagged traffic upgrading Catalyst 6000/6500 switches 2nd operating system images operating systems UplinkFast configuring 2nd USA (Unicast Source Address) user-level authentication enabling username command utilities tracert 2nd Index [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] VACL VACLs configuring 2nd VACLs (VLAN access control lists) values portvlancost verifcation PortFast verification AAA clients CEF configuration connections connectivity 2nd 3rd 4th 5th egress queuing EtherChannel configuring 2nd IP connectivity IP routing tables IP unicast routing Layer 1 connections Layer 2 connections Layer 3 connections load sharing STP 2nd MLS multicast routers native mode operating system boot settings PIM dense mode multicast routing PIM sparse mode ports EtherChannel QoS policy RSPAN spanning tree states STP 2nd system bootup traffic transparent bridging CatOS Cisco IOS 2nd trunking 2nd 3rd UplinkFast VLAN Switch-A Switch-B VLANs VTP Switch-B VTP pruning video multicast routing 2nd addressing forwarding 2nd IGMP IP 2nd LAN 2nd 3rd 4th vieiwng bridge tables viewing adjacency tables boot environment variables bridge IDs bridge tables Switch-B default Flash devices extended-range VLANs FIB ingress port queues PIM neighbors routing tables statistics NetFlow Supervisor engines tables bridges violation actions virtual default gateways virtual LANs SeeVLANs virtual management interface (sc0) Virtual Router Redundancy Protocol (VRRP) VLAN 2nd Catalyst switches CatOS implementing 2nd CatOS creating on 2nd Cisco IOS creating on 2nd configuring 2nd deleting 2nd extended-range 2nd inter-VLAN routing [See inter-VLAN routing] [See iinter-VLAN routing] IOS interfaces IOS verifying transparent bridging 2nd Layer 2 infrastructure configuring 2nd managment 2nd parameters 2nd ports assigning verifying voice prioritization VLAN access control lists [See VACLs] vlan database command VLAN Trunking Protocol (VTP) VLAN trunking protocol [See VTP] VLAN Trunking Protocol [See VTP] vlan vlan-id global configuration mode command VLANs access configuring bridge IDs viewing configuring GVRP hopping interfaces Layer 2 configuring 2nd native RSPAN Switch-A Switch-B verifying VTP 2nd configuring pruning 2nd voice prioritization, enabling VRRP (Virtual Router Redundancy Protocol) VTP 2nd configuring 2nd 3rd 4th 5th pruning 2nd VTP (VLAN Trunking Protocol) vtp global configuration command vtp pruning command vtp VLAN configuration command vulnerabilties, reducing 2nd Index [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] Weighted Random Early Detection (WRED) weighted round robin (WRR) 2nd WORKSTATION-PORTS macro workstations troubleshooting 2nd WRED configuring WRED (Weighted Random Early Detection) WRR (weighted round robin) 2nd Index [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] XMODEM XOR (Exclusive OR) .. .CCNP Self- Study CCNP Practical Studies: Switching By Justin Menga Publisher: Cisco Press Pub Date: October 08, 2003 ISBN: 1-58720-060-0 Pages: 984 Table of Contents... ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet... Appendix A, "Comprehensive Switching Self- Study Lab Part I Solution" Provides complete solutions for the first section of the self- study lab in Chapter 11 Appendix B, "Comprehensive Switching Self- Study Lab Part II Solution" Provides complete solutions for the