CCNP BCMSN Official Exam Certification Guide, 4/e
暫譯: CCNP BCMSN 官方考試認證指南，第4版
David Hucaby
- 出版商: Cisco Press
- 出版日期: 2007-01-08
- 定價: $2,100
- 售價: 1.9 折 $399
- 語言: 英文
- 頁數: 672
- 裝訂: Hardcover
- ISBN: 1587201712
- ISBN-13: 9781587201714
-
相關分類:
Cisco
立即出貨(限量) (庫存=6)
買這商品的人也買了...
-
深入淺出設計模式 (Head First Design Patterns)$880$695 -
Virtools Dev 遊戲數位動力─開發工具篇, 2/e$760$600 -
Java 認證 SCJP 5.0 猛虎出閘$650$514 -
鳥哥的 Linux 私房菜基礎學習篇, 2/e$780$663 -
ASP.NET 2.0 深度剖析範例集$650$507 -
SQL 語法範例辭典$550$435 -
專案管理黑皮書$270$213 -
Linux 驅動程式, 3/e (Linux Device Drivers, 3/e)$980$774 -
Visual C# 2005 建構資訊系統實戰經典教本$650$507 -
$1,080CMMI: Guidelines for Process Integration and Product Improvement, 2/e -
精通 MFC 視窗程式設計─Visual Studio 2005 版$750$593 -
Maya 光與材質的視覺藝術$860$731 -
寫給 SA 的 UML/MDA 實務手冊$350$298 -
The Oracle Hacker's Handbook: Hacking and Defending Oracle (Paperback)$1,770$1,682 -
深入淺出物件導向分析與設計 (Head First Object-Oriented Analysis and Design)$880$695 -
$990CCNP ONT Official Exam Certification Guide (Hardcover) -
C++ Primer, 4/e (中文版)$990$891 -
現代嵌入式系統開發專案實務－菜鳥成長日誌與專案經理的私房菜$600$480 -
$399CCNP BSCI Official Exam Certification Guide, 4/e -
$399CCNP ISCW Official Exam Certification Guide -
$4,464CCNP Official Exam Certification Library, 5/e -
Interconnecting Cisco Network Devices, Part 1 (ICND1): CCNA Exam 640-802 and ICND1 Exam 640-822, 2/e$2,380$2,261 -
CCNA 認證教戰手冊 (CCNA: Cisco Certified Network Associate Study Guide (Exam 640-802), 6/e)$1,180$932 -
深入淺出 C# (Head First C#)$980$774 -
跟我學 Windows Vista (增訂 SP1)$490$387
商品描述
Description
CCNP BCMSN Official Exam Certification Guide
Fourth Edition
- Master all 642-812 exam topics with the official study guide
- Assess your knowledge with chapter-opening quizzes
- Review key concepts with foundation summaries
- Practice with hundreds of exam questions on the CD-ROM
David Hucaby, CCIE® No. 4594
CCNP BCMSN Official Exam Certification Guide, Fourth Edition, is a best of breed Cisco® exam study guide that focuses specifically on the objectives for the BCMSN exam. Successfully passing the BCMSN 642-812 exam certifies that you have knowledge and skills necessary to implement scalable multilayer switched networks.
CCNP BCMSN Official Exam Certification Guide, Fourth Edition, follows a logical organization of the BCMSN exam objectives. Material is presented in a concise manner, focusing on increasing readers’ retention and recall of exam topics. Lead network engineer and consultant David Hucaby shares preparation hints and test-taking tips, helping you identify areas of weakness and improve your switching knowledge through the use of the consistent features in each chapter. “Do I Know This Already?” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Exam topic lists and Foundation Summary tables make referencing easy and give you a quick refresher whenever you need it. Scenario-based exercises help you think about exam objectives in real-world situations, thus increasing recall during exam time. Challenging chapter-ending review questions help you assess your knowledge and reinforce key concepts.
The companion CD-ROM contains a powerful testing engine that enables you to focus on individual topic areas or take complete, timed exams. The assessment engine also tracks your performance and provides feedback on a module-by-module basis, presenting question-by-question remediation to the text.
Well regarded for its level of detail, assessment features, and challenging review questions and exercises, this book helps you master the concepts and techniques that will enable you to succeed on the exam the first time.
David Hucaby, CCIE® No. 4594, is a lead network engineer for a large medical environment using Cisco multilayer switching and security products. He also is an independent networking consultant focusing on Cisco-based solutions for healthcare and banking clients.
The official study guide helps you master all the topics on the BCMSN exam, including
- Spanning Tree Protocol concepts
- Virtual LAN (VLAN), VLAN trunking, and inter-VLAN routing
- Gateway redundancy technologies and protocols
- Wireless LAN topologies, components, connectivity, and standards
- Implementing a Cisco Unified Wireless Network
- Wireless client access
- Access layer voice concepts
- Preventing and mitigating attacks against switched network security
Companion CD-ROM
The CD-ROM contains an electronic copy of the book and more than 200 practice questions for the BCMSN exam, including simulation-based questions, all available in study mode, test mode, and flash card format.
This volume is part of the Exam Certification Guide Series from Cisco Press®. Books in this series provide officially developed exam preparation materials that offer assessment, review, and practice to help Cisco Career Certification candidates identify weaknesses, concentrate their study efforts, and enhance their confidence as exam day nears.
Table of Contents
Foreword
Introduction
Part I Overview and Design of a Campus Network
Chapter 1 Campus Network Overview
"Do I Know This Already?" Quiz
Switching Functionality
Layer 2 Switching
Layer 3 Routing
Layer 3 Switching
Layer 4 Switching
Multilayer Switching
Campus Network Models
Shared Network Model
LAN Segmentation Model
Network Traffic Models
Predictable Network Model
Hierarchical Network Design
Access Layer
Distribution Layer
Core Layer
Chapter 2 Modular Network Design
"Do I Know This Already?" Quiz27
Modular Network Design31
Switch Block32
Core Block35
Core Size in a Campus Network38
Other Building Blocks39
Can I Use Layer 2 Distribution Switches?41
Evaluating an Existing Network42
Discovering the Network Topology43
Migrating to a Hierarchical Design47
Part II Building a Campus Network
Chapter 3 Switch Operation
"Do I Know This Already?" Quiz57
Layer 2 Switch Operation61
Transparent Bridging61
Follow That Frame!63
Multilayer Switch Operation65
Types of Multilayer Switching65
Follow That Packet!66
Multilayer Switching Exceptions68
Tables Used in Switching69
Content Addressable Memory69
Ternary Content Addressable Memory70
Troubleshooting Switching Tables74
CAM Table Operation74
TCAM Operation75
Chapter 4 Switch Port Configuration
"Do I Know This Already?" Quiz81
Ethernet Concepts85
Ethernet (10 Mbps)85
Fast Ethernet86
Gigabit Ethernet89
10-Gigabit Ethernet90
Connecting Switch Block Devices92
Console Port Cables/Connectors92
Ethernet Port Cables and Connectors92
Gigabit Ethernet Port Cables and Connectors93
Switch Port Configuration94
Selecting Ports to Configure94
Identifying Ports96
Port Speed96
Port Duplex Mode97
Managing Error Conditions on a Switch Port97
Enable and Use the Switch Port99
Troubleshooting Port Connectivity100
Chapter 5 VLANs and Trunks
"Do I Know This Already?" Quiz109
Virtual LANs113
VLAN Membership114
Deploying VLANs117
VLAN Trunks119
VLAN Frame Identification121
Dynamic Trunking Protocol123
VLAN Trunk Configuration124
VLAN Trunk Configuration124
Troubleshooting VLANs and Trunks128
Chapter 6 VLAN Trunking Protocol
"Do I Know This Already?" Quiz135
VLAN Trunking Protocol139
VTP Domains139
VTP Modes139
VTP Advertisements140
VTP Configuration144
Configuring a VTP Management Domain145
Configuring the VTP Mode145
Configuring the VTP Version146
VTP Configuration Example148
VTP Status148
VTP Pruning149
Enabling VTP Pruning151
Troubleshooting VTP152
Chapter 7 Aggregating Switch Links
"Do I Know This Already?" Quiz159
Switch Port Aggregation with EtherChannel164
Bundling Ports with EtherChannel165
Distributing Traffic in EtherChannel165
Configuring EtherChannel Load Balancing167
EtherChannel Negotiation Protocols169
Port Aggregation Protocol169
Link Aggregation Control Protocol169
EtherChannel Configuration170
Configuring a PAgP EtherChannel170
Configuring a LACP EtherChannel171
Troubleshooting an EtherChannel172
Chapter 8 Traditional Spanning Tree Protocol
"Do I Know This Already?" Quiz181
IEEE 802.1D Overview185
Bridging Loops185
Preventing Loops with Spanning Tree Protocol189
Spanning-Tree Communication: Bridge Protocol Data Units189
Electing a Root Bridge191
Electing Root Ports192
Electing Designated Ports195
STP States197
STP Timers199
Topology Changes200
Types of STP206
Common Spanning Tree206
Per-VLAN Spanning Tree206
Per-VLAN Spanning Tree Plus207
Chapter 9 Spanning Tree Configuration
"Do I Know This Already?" Quiz215
STP Root Bridge219
Root Bridge Placement219
Root Bridge Configuration223
Spanning-Tree Customization226
Tuning the Root Path Cost227
Tuning the Port ID228
Tuning Spanning-Tree Convergence229
Modifying STP Timers230
Redundant Link Convergence232
PortFast: Access-Layer Nodes233
UplinkFast: Access-Layer Uplinks234
BackboneFast: Redundant Backbone Paths236
Troubleshooting STP237
Chapter 10 Protecting the Spanning Tree†Protocol Topology
"Do I Know This Already?" Quiz243
Protecting Against Unexpected BPDUs247
Root Guard247
BPDU Guard248
Protecting Against Sudden Loss of BPDUs250
Loop Guard250
UDLD251
Using BPDU Filtering to Disable STP on a Port254
Troubleshooting STP Protection254
Chapter 11 Advanced Spanning Tree Protocol
"Do I Know This Already?" Quiz259
Rapid Spanning Tree Protocol263
RSTP Port Behavior263
BPDUs in RSTP265
RSTP Convergence265
Topology Changes and RSTP269
RSTP Configuration270
Rapid Per-VLAN Spanning Tree Protocol270
Multiple Spanning Tree Protocol272
MST Overview274
MST Regions274
Spanning Tree Instances Within MST275
MST Configuration277
Part III Layer 3 Switching
Chapter 12 Multilayer Switching
"Do I Know This Already?" Quiz287
InterVLAN Routing291
Types of Interfaces292
Configuring InterVLAN Routing292
Multilayer Switching with CEF295
Traditional MLS Overview295
CEF Overview295
Forwarding Information Base296
Adjacency Table299
Packet Rewrite302
Configuring CEF303
Fallback Bridging303
Verifying Multilayer Switching304
Verifying InterVLAN Routing304
Verifying CEF307
Verifying Fallback Bridging308
Chapter 13 Router, Supervisor, and Power Redundancy
"Do I Know This Already?" Quiz313
Router Redundancy in Multilayer Switching317
Packet Forwarding Review317
Hot Standby Router Protocol318
Virtual Router Redundancy Protocol327
Gateway Load Balancing Protocol330
Verifying Gateway Redundancy338
Redundancy Within a Switch Chassis339
Redundant Switch Supervisors339
Redundant Power Supplies343
Part IV Campus Network Services
Chapter 14 IP Telephony
"Do I Know This Already?" Quiz353
Power over Ethernet (PoE)357
How Power over Ethernet Works357
Detecting a Powered Device358
Supplying Power to a Device359
Configuring Power over Ethernet360
Verifying Power over Ethernet360
Voice VLANs361
Voice VLAN Configuration362
Verifying Voice VLAN Operation364
Voice QoS366
QoS Overview366
Best-Effort Delivery367
Integrated Services Model368
Differentiated Services Model368
DiffServ QoS369
Layer 2 QoS Classification369
Layer 3 QoS Classification with DSCP370
Implementing QoS for Voice372
Configuring a Trust Boundary374
Using Auto-QoS to Simplify a Configuration375
Verifying Voice QoS378
Chapter 15 Securing Switch Access
"Do I Know This Already?" Quiz385
Port Security389
Port-Based Authentication392
802.1x Configuration393
802.1x Port-Based Authentication Example394
Mitigating Spoofing Attacks395
DHCP Snooping395
Best Practices for Securing Switches401
Chapter 16 Securing with VLANs
"Do I Know This Already?" Quiz409
VLAN Access Lists413
VACL Configuration413
Private VLANs414
Private VLAN Configuration416
Configure the Private VLANs417
Associate Ports with Private VLANs417
Associate Secondary VLANs to a Primary VLAN SVI419
Securing VLAN Trunks420
Switch Spoofing420
VLAN Hopping422
Part V Wireless LANs
Chapter 17 Wireless LAN Overview
"Do I Know This Already?" Quiz431
Wireless LAN Basics435
Comparing Wireless and Wired LANs435
Avoiding Collisions in a WLAN436
WLAN Building Blocks438
Access Point Operation441
Wireless LAN Cells442
An Introduction to Wireless LAN RF445
Basic RF Operation445
RF Characteristics447
RF Signal Strength Terminology452
WLAN Antennas457
WLAN Standards459
Regulatory Agencies459
WLAN Frame Types and Sizes460
802.11b460
802.11g463
802.11a463
Additional 802.11 Standards464
Chapter 18 Wireless Architecture and Design
"Do I Know This Already?" Quiz471
WLAN Security475
Legacy Security476
EAP-Based Security Methods477
WPA479
WPA2480
Wireless Client Operation481
AP Association and Roaming482
The Roaming Process484
Roaming Implications486
Cell Layout and Channel Usage487
Sizing AP Cells488
WLAN Channel Layout489
Chapter 19 Cisco Unified Wireless Network
"Do I Know This Already?" Quiz497
Traditional WLAN Architecture501
Cisco Unified Wireless Network Architecture503
WLC Functions506
Lightweight AP Operation508
Traffic Patterns in a Cisco Unified Wireless Network509
Lightweight AP Association and Roaming511
Intra-Controller Roaming512
Inter-Controller Roaming514
Mobility Groups518
Basic Wireless LAN Configuration518
WLC Configuration519
LAP Configuration524
Part VI Scenarios for Final Preparation
Chapter 20 Scenarios for Final Preparation
Scenario 1: Trunking and DTP535
Scenario 2: VLANs, Trunking, and VTP536
Scenario 3: EtherChannels537
Scenario 4: Traditional STP538
Scenario 5: Advanced STP539
Scenario 6: Router Redundancy with HSRP, VRRP, and GLBP540
Scenario 7: IP Telephony in a Switched Network541
Scenario 8: Securing Access and Managing Traffic in a Switched Network541
Scenario 9: Implementing a Wireless LAN542
Scenario 1 Answers544
Scenario 2 Answers544
Scenario 3 Answers545
Scenario 4 Answers545
Scenario 5 Answers547
Scenario 6 Answers547
Scenario 7 Answers548
Scenario 8 Answers549
Scenario 9 Answers551
Part VII Appendix
Appendix A Answers to Chapter 'Do I Know This Already?' Quizzes and Q&A Sections
商品描述(中文翻譯)
**描述**
《CCNP BCMSN 官方考試認證指南》第四版
- 精通所有 642-812 考試主題，使用官方學習指南
- 透過章節開頭的測驗評估您的知識
- 透過基礎摘要回顧關鍵概念
- 在 CD-ROM 上練習數百道考試問題
David Hucaby, CCIE® No. 4594
《CCNP BCMSN 官方考試認證指南》第四版，是一本針對 BCMSN 考試目標的最佳 Cisco® 考試學習指南。成功通過 BCMSN 642-812 考試證明您具備實施可擴展多層交換網路所需的知識和技能。
《CCNP BCMSN 官方考試認證指南》第四版，遵循 BCMSN 考試目標的邏輯組織。材料以簡潔的方式呈現，專注於提高讀者對考試主題的記憶和回憶。首席網路工程師及顧問 David Hucaby 分享準備提示和考試技巧，幫助您識別弱點並透過每章的一致特徵提升您的交換知識。“我已經知道這些了嗎？”測驗在每章開頭，讓您決定需要在每個部分花多少時間。考試主題列表和基礎摘要表格使參考變得簡單，隨時提供快速的複習。基於情境的練習幫助您在現實情況中思考考試目標，從而在考試時提高回憶。具有挑戰性的章節結尾回顧問題幫助您評估自己的知識並加強關鍵概念。
隨附的 CD-ROM 包含一個強大的測試引擎，使您能夠專注於個別主題區域或進行完整的計時考試。評估引擎還會跟踪您的表現，並提供逐模塊的反饋，針對每個問題提供文本的補救措施。
這本書因其詳細程度、評估功能以及具有挑戰性的回顧問題和練習而受到好評，幫助您掌握能夠讓您第一次通過考試的概念和技術。
David Hucaby, CCIE® No. 4594，是一家大型醫療環境的首席網路工程師，使用 Cisco 多層交換和安全產品。他也是一名獨立的網路顧問，專注於為醫療和銀行客戶提供基於 Cisco 的解決方案。
官方學習指南幫助您掌握 BCMSN 考試的所有主題，包括：
- 生成樹協議概念
- 虛擬區域網 (VLAN)、VLAN 樹幹和 VLAN 之間的路由
- 閘道冗餘技術和協議
- 無線區域網拓撲、組件、連接性和標準
- 實施 Cisco 統一無線網路
- 無線客戶端訪問
- 存取層語音概念
- 防止和減輕對交換網路安全的攻擊
隨附 CD-ROM
CD-ROM 包含本書的電子版和超過 200 道 BCMSN 考試的練習題，包括基於模擬的問題，所有問題均可在學習模式、測試模式和抽認卡格式中使用。
本書是 Cisco Press® 的考試認證指南系列的一部分。該系列的書籍提供官方開發的考試準備材料，提供評估、回顧和練習，幫助 Cisco 職業認證候選人識別弱點，集中學習精力，並在考試日臨近時增強信心。
**目錄**
前言
介紹
**第一部分 校園網路的概述與設計**
**第一章** 校園網路概述
'我已經知道這些了嗎？' 測驗
交換功能
- 第二層交換
- 第三層路由
- 第三層交換
- 第四層交換
- 多層交換
校園網路模型
- 共享網路模型
- LAN 分段模型
- 網路流量模型
- 可預測的網路模型
分層網路設計
- 存取層
- 分配層
- 核心層
**第二章** 模組化網路設計
'我已經知道這些了嗎？' 測驗
模組化網路設計
- 交換機區塊
- 核心區塊
- 校園網路中的核心大小
- 其他建構區塊
我可以使用第二層分配交換機嗎？
評估現有網路
- 發現網路拓撲
- 遷移到分層設計
**第二部分 建立校園網路**
**第三章** 交換機操作
'我已經知道這些了嗎？' 測驗
第二層交換機操作
- 透明橋接
- 跟隨那個幀！
多層交換機操作
- 多層交換的類型
- 跟隨那個封包！
- 多層交換例外
交換中使用的表格
- 內容可尋址記憶體
- 三元內容可尋址記憶體
故障排除交換表
- CAM 表操作
- TCAM 操作
**第四章** 交換機埠配置
'我已經知道這些了嗎？' 測驗
以太網概念
- 以太網 (10 Mbps)
- 快速以太網
- 千兆以太網
- 10-Gigabit 以太網
連接交換機區塊設備
- 控制台埠電纜/連接器
- 以太網埠電纜和連接器
- 千兆以太網埠電纜和連接器
交換機埠配置
- 選擇要配置的埠
- 識別埠
- 埠速度
- 埠雙工模式
- 管理交換埠上的錯誤條件
- 啟用並使用交換埠
- 故障排除埠連接性
**第五章** VLAN 和樹幹
'我已經知道這些了嗎？' 測驗
虛擬區域網 (VLAN)
- VLAN 成員資格
- 部署 VLAN
VLAN 樹幹
- VLAN 幀識別
- 動態樹幹協議
VLAN 樹幹配置
- VLAN 樹幹配置
- 故障排除 VLAN 和樹幹
**第六章** VLAN 樹幹協議
'我已經知道這些了嗎？' 測驗
VLAN 樹幹協議
- VTP 域
- VTP 模式
- VTP 廣播
VTP 配置
- 配置 VTP 管理域
- 配置 VTP 模式
- 配置 VTP 版本
- VTP 配置範例
- VTP 狀態
VTP 剪枝
- 啟用 VTP 剪枝
故障排除 VTP
**第七章** 聚合交換機鏈路
'我已經知道這些了嗎？' 測驗
使用 EtherChannel 的交換埠聚合
- 使用 EtherChannel 打包埠
- 在 EtherChannel 中分配流量
- 配置 EtherChannel 負載平衡
EtherChannel 協商協議
