CCNP BCMSN Portable Command Guide

Scott Empson

  • 出版商: Cisco Press
  • 出版日期: 2007-06-29
  • 售價: $1,225
  • 貴賓價: 9.5$1,164
  • 語言: 英文
  • 頁數: 168
  • 裝訂: Paperback
  • ISBN: 1587201887
  • ISBN-13: 9781587201882
  • 相關分類: Cisco
  • 立即出貨 (庫存 < 3)

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Description

All the BCMSN 642-812 commands in one compact, portable resource

 

Preparing for the CCNP® certification? Working as a network professional? Here are all the CCNP-level commands for the BCMSN exam you need in one condensed, portable resource. The CCNP BCMSN Portable Command Guide is filled with valuable, easy-to-access information and is portable enough for use whether you’re in the server room or the equipment closet.

 

This book will help you memorize commands and concepts as you work to pass the CCNP BCMSN exam (642-812). The guide summarizes all CCNP certification-level Cisco IOS® Software commands, keywords, command arguments, and associated prompts, providing you with tips and examples of how to apply the commands to real-world scenarios. Sample configurations throughout the book provide you with a better understanding of how these commands are used in simple network designs.

 

The topics in this portable command guide cover how to do the following:

  • Implement VLANs
  • Conduct the operation of Spanning Tree Protocol and EtherChannel in a hierarchical network
  • Implement inter-VLAN routing
  • Implement gateway redundancy technologies
  • Describe and configure wireless client access
  • Describe and configure security features in a switched network
  • Configure support for voice

 

Scott Empson is currently the assistant program chair of the bachelor of applied information systems technology degree program at the Northern Alberta Institute of Technology in Edmonton, Alberta, Canada, teaching Cisco® routing, switching, and network design courses in certificate, diploma, and applied degree programs at the post-secondary level. He is also the program coordinator of the Cisco Networking Academy® Program at NAIT, a Regional Academy covering central and northern Alberta. He has earned three undergraduate degrees and currently holds several industry certifications, including CCNP, CCDA®, CCAI, and Network+.

 

  • Access all CCNP BCMSN commands—use as a quick offline resource for research and solutions
  • Logical “how-to” topic groupings provide one-stop research
  • Great for review before taking the CCNP BCMSN certification exam
  • Compact size makes it easy to carry with you, wherever you go
  • “Create your own journal” section with blank, lined pages allows you to personalize the book for your needs

 

This book is part of the Cisco Press® Certification Self-Study Product Family, which offers readers a self-paced study routine for Cisco® certification exams. Titles in the Cisco Press Certification Self-Study Product Family are part of a recommended learning program from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from Cisco Press.

 

Category: Cisco Press—Cisco Certification

Covers: CCNP BCMSN Certification 642-812

 

Table of Contents

Introduction.....................xiii

 

Chapter 1 Network Design Requirements.....................1

Cisco Service-Oriented Network Architecture.....................1

Cisco Enterprise Composite Network Model.....................2

 

Chapter 2 VLANs.....................3

Creating Static VLANs.....................3

    Using VLAN-Configuration Mode.....................3

    Using VLAN Database Mode.....................4

Assigning Ports to VLANs.....................5

Using the range Command.....................5

Dynamic Trunking Protocol.....................5

Setting the Encapsulation Type.....................6

Verifying VLAN Information.....................7

Saving VLAN Configurations.....................7

Erasing VLAN Configurations.....................8

Verifying VLAN Trunking.....................9

VLAN Trunking Protocol.....................9

    Using Global Configuration Mode.....................9

    Using VLAN Database Mode.....................10

Verifying VTP.....................12

Configuration Example: VLANs.....................13

    3560 Switch.....................13

    2960 Switch.....................15

 

Chapter 3 STP and EtherChannel.....................17

Spanning Tree Protocol.....................18

    Enabling Spanning Tree Protocol.....................18

    Configuring the Root Switch.....................18

    Configuring a Secondary Root Switch.....................19

    Configuring Port Priority.....................19

    Configuring the Path Cost.....................20

    Configuring the Switch Priority of a VLAN.....................20

    Configuring STP Timers.....................21

    Verifying STP.....................21

    Optional STP Configurations.....................22

        PortFast.....................22

        BPDU Guard.....................22

        BPDU Filtering.....................23

        UplinkFast.....................24

        BackboneFast.....................24

        Root Guard.....................24

        Loop Guard.....................25

        Unidirectional Link Detection.....................25

    Changing the Spanning-Tree Mode.....................26

    Extended System ID.....................27

    Enabling Rapid Spanning Tree.....................27

    Enabling Multiple Spanning Tree.....................28

    Verifying MST.....................29

    Troubleshooting Spanning Tree.....................29

    Configuration Example: STP.....................30

    Core Switch (3560).....................30

    Distribution 1 Switch (3560).....................31

    Distribution 2 Switch (3560).....................32

    Access 1 Switch (2960).....................33

    Access 2 Switch (2960).....................34

EtherChannel.....................34

    Interface Modes in EtherChannel.....................35

    Guidelines for Configuring EtherChannel.....................35

    Configuring L2 EtherChannel.....................36

    Configuring L3 EtherChannel.....................36

    Verifying EtherChannel.....................37

    Configuration Example: EtherChannel.....................38

    DLSwitch (3560).....................39

    ALSwitch1 (2960).....................40

    ALSwitch2 (2960).....................41

 

Chapter 4 Inter-VLAN Routing.....................43

Configuring Cisco Express Forwarding.....................43

Verifying CEF.....................44

Troubleshooting CEF.....................44

Inter-VLAN Communication Using an External Router:

Router-on-a-Stick.....................45

Inter-VLAN Communication Tips.....................46

Inter-VLAN Communication on a Multilayer Switch Through a

Switch Virtual Interface.....................46

    Removing L2 Switchport Capability of a Switch Port.....................46

    Configuring Inter-VLAN Communication.....................47

Configuration Example: Inter-VLAN Communication.....................48

    ISP Router.....................49

    CORP Router.....................50

    L2Switch2 (Catalyst 2960).....................52

    L3Switch1 (Catalyst 3560).....................54

    L2Switch1 (Catalyst 2960).....................56

 

Chapter 5 High Availability.....................59

Hot Standby Routing Protocol.....................59

    Configuring HSRP.....................59

    Verifying HSRP.....................60

    HSRP Optimization Options.....................60

        Preempt.....................60

        HSRP Message Timers.....................61

        Interface Tracking.....................62

    Debugging HSRP.....................62

Virtual Router Redundancy Protocol.....................62

    Configuring VRRP.....................63

    Verifying VRRP.....................64

    Debugging VRRP.....................64

Gateway Load Balancing Protocol.....................65

    Configuring GLBP.....................65

    Verifying GLBP.....................68

    Debugging GLBP.....................68

Configuration Example: HSRP.....................69

    Router 1.....................69

    Router 2.....................70

Configuration Example: GLBP.....................71

    Router 1.....................72

    Router 2.....................73

 

Chapter 6 Wireless Client Access.....................75

Configuration Example: 4402 WLAN Controller Using the

Configuration Wizard.....................75

Configuration Example: 4402 WLAN Controller Using the

Web Interface.....................84

Configuration Example: Configuring a 3560 Switch to Support

WLANs and APs.....................94

Configuration Example: Configuring a Wireless Client.....................96

 

Chapter 7 Minimizing Service Loss and Data Theft.....................101

Configuring Static MAC Addresses.....................101

Switch Port Security.....................102

Verifying Switch Port Security.....................103

Sticky MAC Addresses.....................104

Mitigating VLAN Hopping: Best Practices.....................105

Configuring Private VLANs.....................105

Verifying PVLANs.....................106

Configuring Protected Ports.....................107

VLAN Access Maps.....................107

Verifying VLAN Access Maps.....................109

Configuration Example: VLAN Access Maps.....................109

DHCP Snooping.....................111

Verifying DHCP Snooping.....................113

Dynamic ARP Inspection.....................113

Verifying DAI.....................114

802.1x Port-Based Authentication.....................114

Cisco Discovery Protocol Security Issues.....................116

Configuring the Secure Shell Protocol.....................117

vty ACLs.....................117

Restricting Web Interface Sessions with ACLs.....................118

Disabling Unneeded Services.....................118

Securing End-Device Access Ports.....................119

 

Chapter 8 Voice Support in Campus Switches.....................121

Attaching a Cisco IP Phone.....................121

Verifying Configuration After Attaching a Cisco IP Phone.....................123

Configuring AutoQoS: 2960/3560.....................123

Verifying AutoQoS Information: 2960/3560.....................124

Configuring AutoQoS: 6500.....................124

Verifying AutoQoS Information: 6500.....................124

 

Appendix

Create Your Own Journal Here.....................125

商品描述(中文翻譯)

描述




所有BCMSN 642-812指令都在一個緊湊、便攜的資源中


 


準備取得CCNP®認證嗎?作為網路專業人員工作嗎?這本《CCNP BCMSN便攜指令指南》是您需要的BCMSN考試的所有CCNP級別指令的縮小、便攜資源。這本指南充滿了有價值且易於訪問的資訊,並且足夠便攜,無論您是在伺服器室還是設備櫃中使用。


 


這本書將幫助您在努力通過CCNP BCMSN考試(642-812)時記憶指令和概念。該指南總結了所有CCNP認證級別的Cisco IOS®軟體指令、關鍵字、指令參數和相關提示,並提供了如何將這些指令應用於實際情境的提示和示例。本書中的示例配置使您更好地了解這些指令在簡單網路設計中的使用方式。


 


這本便攜指令指南的主題涵蓋以下內容:



  • 實施VLAN

  • 在分層網路中執行生成樹協議和EtherChannel的操作

  • 實施VLAN間路由

  • 實施閘道冗餘技術

  • 描述並配置無線客戶端訪問

  • 描述並配置交換網路中的安全功能

  • 配置語音支援


 


Scott Empson目前是加拿大艾德蒙頓北阿爾伯塔技術學院應用資訊系統技術學士學位課程的助理計畫主席,教授認證、文憑和應用學位課程中的Cisco®路由、交換和網路設計課程。他還是NAIT的Cisco網路學院計畫協調員,該區域學院涵蓋中部和北部阿爾伯塔。他獲得了三個學士學位,目前擁有多個行業認證,包括CCNP、CCDA®、CCAI和Network+。


 



  • 存取所有CCNP BCMSN指令-用作快速離線資源進行研究和解決方案

  • 邏輯的“如何”主題分組提供一站式研究

  • 在參加CCNP BCMSN認證考試之前進行復習

  • 小巧的尺寸使您可以隨身攜帶,無論您走到哪裡

  • “創建您自己的日誌”部分提供空白的線條頁面,讓您根據自己的需求個性化書籍


 


本書是Cisco Press®認證自學產品系列的一部分,為讀者提供了Cisco®認證考試的自定學習計劃。Cisco Press認證自學產品系列的書籍是Cisco推薦的學習計劃的一部分,該計劃包括來自授權的Cisco學習合作夥伴的模擬和實踐培訓以及Cisco Press的自學產品。


 


類別:Cisco Press-Cisco認證


涵蓋範圍:CCNP BCMSN認證642-812


 



目錄




引言.....................xiii


 


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