CCNP 4 : Network Troubleshooting Lab Companion (Paperback)
暫譯: CCNP 4：網路故障排除實驗室夥伴 (平裝本)

Cisco Systems Inc., Wayne Lewis

CCNP 4 : Network Troubleshooting Lab Companion (Paperback)
  • 出版商: Cisco Press
  • 出版日期: 2004-09-25
  • 定價: $1,020
  • 售價: 5.0 折 $510
  • 語言: 英文
  • 頁數: 144
  • 裝訂: Paperback
  • ISBN: 1587131420
  • ISBN-13: 9781587131424
  • 相關分類: Cisco

    • 立即出貨(限量) (庫存=1)

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商品描述

Description:

The only authorized lab companion for the Cisco Networking Academy Program

This convenient Lab Companion provides you with the complete collection of 14 labs specifically written to supplement the CCNP 4: Network Troubleshooting course in the Cisco Networking Academy Program. In addition, 14 supplementary labs and 2 case studies are included to help reinforce the concepts introduced in the online course and Companion Guide.

The labs are designed to give you practice troubleshooting basic to complex issues associated with networking and routing. Each lab contains:

  • Objectives-Identify the goals that are to be accomplished in the lab
  • Scenarios-Allow you to relate the labs to real-world environments
  • Required Resources-Provide a list of the resources and equipment to be used to run the lab

Additional features help facilitate your full understanding of the labs:

  • Job Aids-Help you complete the labs.
  • Command Lists-Describe the purpose of the commands used in each lab.
  • Tables-Used to compile information derived from completing the steps in a lab.
  • Questions-As appropriate, the labs include questions that are designed to elicit particular points of understanding. These questions help to verify your comprehension of the technology being implemented.

Network troubleshooting has evolved into a much more systematic process since the early days of networking. CCNP 4: Network Troubleshooting Lab Companion covers topics including documentation, baselining, troubleshooting tools, troubleshooting methodologies, and per-OSI-layer troubleshooting techniques. This book provides hands-on practice for attacking network problems in a methodical fashion. Using the OSI model as a subtext for describing the process of network troubleshooting, the labs work through step-by-step procedures to identify and solve network problems. Up-to-date methods consistent with the latest Cisco IOS releases are employed to efficiently and logically resolve network issues.

Successful completion and understanding of the topics covered in the labs help you to prepare for the Cisco Internetwork Troubleshooting exam (#642-831), which is a qualifying exam for the CCNP certification.

Companion Title:
Cisco Networking Academy Program CCNP 4: Network Troubleshooting Companion Guide
ISBN: 1-58713-141-2

This book is part of the Cisco Networking Academy Program Series from Cisco Press. The products in this series support and complement the Cisco Networking Academy Program.

 

Table of Contents:

1. Documenting and Baselining the Network.

    Lab 1.2.6: Network Baseline Discovery.

    Lab 1.3.5: End-System Baseline Discovery.

2. Troubleshooting Methodologies and Tools.

    Lab 2.3.5: Gathering Symptoms.

3. Troubleshooting at the Physical Layer.

    Lab 3.1.1: Applying a Logical Layered Model to a Physical Network.

4. Layer 2 Troubleshooting.

    Lab 4.1.1: Isolating Physical and Data Link Layer Problems.

    Lab 4.1.2: Correcting Problems at the Physical and Data Link Layers.

    Lab 4.2.1: Troubleshooting Problems at the Physical and Data Link Layers.

5. Layer 3 Troubleshooting.

    Lab 5.1.1: Isolating Network Layer Problems.

    Lab 5.1.2: Correcting Problems at the Network Layer.

    Lab 5.2.1: Troubleshooting Problems at the Physical, Data Link, and Network Layers.

    Lab 5.3.1: Troubleshooting Problems at the Physical, Data Link, and Network Layers.

6. Layer 4 Troubleshooting.

7. Layer 1—7 Troubleshooting.

    Lab 7.1.1: Isolating Problems at the Transport and Application Layers.

    Lab 7.1.2: Correcting Problems at the Transport and Application Layers.

    Lab 7.2.1: Troubleshooting Problems at All Logical Layers.

Appendix A: Supplemental Troubleshooting Labs and Case Studies.

    Lab A.1: Redundant Network Topologies.

    Lab A.2: Dial-Up Upgrade.

    Lab A.3: Data Center Expansion.

    Lab A.4: Remote ISDN Site Not Answering.

    Lab A.5: EIGRP Troubleshooting 1.

    Lab A.6: EIGRP Troubleshooting 2.

    Lab A.7: EIGRP Troubleshooting 3.

    Lab A.8: OSPF Troubleshooting 1.

    Lab A.9: OSPF Troubleshooting 2.

    Lab A.10: OSPF Troubleshooting 3.

    Lab A.11: Idle EBGP Session.

    Lab A.12: ISP Expansion and Upgrade.

    Lab A.13: New ISP Customer.

    Lab A.14: Transit AS Routing.

    Case Study 1: ISDN, OSPF, and BGP.

    Case Study 2: Frame Relay and OSPF.

商品描述(中文翻譯)

**描述：**
唯一經授權的 Cisco 網路學院計畫實驗室夥伴

這本方便的 **Lab Companion** 提供您完整的 14 個實驗室，專門編寫以補充 Cisco 網路學院計畫中的 CCNP 4：網路故障排除課程。此外，還包括 14 個補充實驗室和 2 個案例研究，以幫助加強在線課程和夥伴指南中介紹的概念。

這些實驗室旨在讓您練習故障排除與網路和路由相關的基本到複雜問題。每個實驗室包含：
- 目標 - 確定在實驗室中要達成的目標
- 情境 - 讓您將實驗室與現實世界環境相關聯
- 所需資源 - 提供運行實驗室所需的資源和設備清單

其他功能有助於促進您對實驗室的全面理解：
- 工作輔助工具 - 幫助您完成實驗室。
- 命令列表 - 描述每個實驗室中使用的命令的目的。
- 表格 - 用於編輯從完成實驗室步驟中獲得的信息。
- 問題 - 根據需要，實驗室包括旨在引出特定理解要點的問題。這些問題有助於驗證您對所實施技術的理解。

自網路早期以來，網路故障排除已演變為一個更系統化的過程。**CCNP 4：網路故障排除實驗室夥伴** 涵蓋文檔、基準、故障排除工具、故障排除方法論和每個 OSI 層的故障排除技術等主題。本書提供了以系統化方式解決網路問題的實踐。使用 OSI 模型作為描述網路故障排除過程的副文本，實驗室通過逐步程序來識別和解決網路問題。採用與最新 Cisco IOS 發行版一致的最新方法，以有效且合乎邏輯的方式解決網路問題。

成功完成和理解實驗室中涵蓋的主題有助於您為 Cisco 內部網路故障排除考試 (#642-831) 做準備，這是 CCNP 認證的資格考試。

夥伴標題：
Cisco 網路學院計畫 CCNP 4：網路故障排除夥伴指南
ISBN： 1-58713-141-2

本書是 Cisco Press 的 Cisco 網路學院計畫系列的一部分。該系列中的產品支持並補充 Cisco 網路學院計畫。

**目錄：**
1. 記錄和基準網路。
- 實驗室 1.2.6：網路基準發現。
- 實驗室 1.3.5：終端系統基準發現。
2. 故障排除方法論和工具。
- 實驗室 2.3.5：收集症狀。
3. 物理層故障排除。
- 實驗室 3.1.1：將邏輯分層模型應用於物理網路。
4. 第二層故障排除。
- 實驗室 4.1.1：隔離物理和數據鏈路層問題。
- 實驗室 4.1.2：修正物理和數據鏈路層的問題。
- 實驗室 4.2.1：故障排除物理和數據鏈路層的問題。
5. 第三層故障排除。
- 實驗室 5.1.1：隔離網路層問題。
- 實驗室 5.1.2：修正網路層的問題。
- 實驗室 5.2.1：故障排除物理、數據鏈路和網路層的問題。
- 實驗室 5.3.1：故障排除物理、數據鏈路和網路層的問題。
6. 第四層故障排除。
7. 第 1 層至第 7 層故障排除。
- 實驗室 7.1.1：隔離傳輸層和應用層的問題。
- 實驗室 7.1.2：修正傳輸層和應用層的問題。
- 實驗室 7.2.1：故障排除所有邏輯層的問題。
附錄 A：補充故障排除實驗室和案例研究。
- 實驗室 A.1：冗餘網路拓撲。
- 實驗室 A.2：撥號升級。
- 實驗室 A.3：數據中心擴展。
- 實驗室 A.4：遠端 ISDN 站點未回應。
- 實驗室 A.5：EIGRP 故障排除 1。
- 實驗室 A.6：EIGRP 故障排除 2。
- 實驗室 A.7：EIGRP 故障排除 3。
- 實驗室 A.8：OSPF 故障排除 1。
- 實驗室 A.9：OSPF 故障排除 2。
- 實驗室 A.10：OSPF 故障排除 3。
- 實驗室 A.11：閒置的 EBGP 會話。
- 實驗室 A.12：ISP 擴展和升級。
- 實驗室 A.13：新 ISP 客戶。
- 實驗室 A.14：過境 AS 路由。
- 案例研究 1：ISDN、OSPF 和 BGP。
- 案例研究 2：幀中繼和 OSPF。

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