Cisco IP Routing: Packet Forwarding & Intra-domain Routing Protocols (Hardcover)
暫譯: Cisco IP 路由：封包轉發與域內路由協定 (精裝版)

Alex Zinin

Cisco IP Routing: Packet Forwarding & Intra-domain Routing Protocols (Hardcover)
  • 出版商: Addison Wesley
  • 出版日期: 2001-11-09
  • 定價: $1,980
  • 售價: 6.0 折 $1,188
  • 語言: 英文
  • 頁數: 656
  • 裝訂: Paperback
  • ISBN: 0201604736
  • ISBN-13: 9780201604733
  • 相關分類: Cisco

    • 立即出貨(限量) (庫存=5)

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商品描述

As a networking professional, you will find this practical guide an invaluable resource for understanding routing technologies and configuring and troubleshooting Cisco routers, as well as for studying for the CCIE exam. Cisco IP Routing presents the most thorough information available on the inner workings of Cisco routers. Focusing on intra-domain dynamic routing protocols, the book provides an in-depth understanding of IP routing and forwarding technologies, and their implementation within Cisco routers.

You will find essential background information on IP addressing, general routing and forwarding processes, and routing table maintenance. The book discusses packet forwarding and static routing, and details the specific mechanisms inside the dynamic routing protocols, covering both the distance vector and link-state routing protocols. Routing Information Protocol (RIP), Interior Gateway Routing Protocol (IGRP), Open Shortest Path First (OSPF), and Enhanced IGRP (EIGRP), Cisco's proprietary routing protocol, are covered in depth within the context of Cisco's implementation.

Specific topics covered include:

  • Variable length subnet masks
  • Classful and classless addressing and routing
  • Routing and forwarding differences
  • Static and dynamic routing
  • Routing table structure and maintenance in Cisco routers
  • Cisco packet switching mechanisms, including fast, optimum, distributed, NetFlow, and Cisco Express Forwarding
  • Cisco load-sharing techniques
  • The Bellman-Ford and Dijkstra algorithms
  • RIP packet formats, input and outbound messaging, event processing, configuration commands, and more
  • IGRP packet formats, input and outbound messaging, events processing, configuration commands, and more
  • Comparison between ISIS and OSPF
  • OSPF subprotocols and packet formats
  • OSPF intra-area, inter-area and external routing
  • OSPF flooding algorithm and link-state database synchronization
  • LSA installation and SPF scheduling
  • OSPF configuration and implementation in Cisco routers
  • EIGRP operation and configuration
  • EIGRP stub router feature

Numerous examples of logs from real Cisco routers illustrate the concepts presented and their practical application. Useful configuration examples are also presented. In addition, many of the chapters include a Frequently Asked Questions section that clarifies common misunderstandings and confusion about IP routing technologies and Cisco routers.

Comprehensive, yet detailed and accessible, Cisco IP Routing provides the inside information you need to be a truly proficient Cisco router networking professional.

Table of Contents

Preface.
1. Overview of Cisco Routers.

Description of a Cisco Router.
Interfacing With Routers.
Router Configuration.
Monitoring and Troubleshooting Tools.
The Test Lab.
References.


2. Review of IP Addressing.

IP Addressing.
Subnetting.
Special Addressing Rules.
Classful and Classless Addressing.
Variable Length Subnet Masks.
IP Addressing Details In Cisco Routers.
Frequently Asked Questions.
References.


3. Routing and Forwarding Processes.

Packet-Switched Technologies.
Router Operation Overview.
Routing Information Sources.
Static Routing.
Dynamic Routing.
Default Routing.
Basic Forwarding Algorithm.
Classful Routing Operations.
Classless Routing Operations.


4. Routing Table Maintenance.

Routing Information Sources.
Routing Table Maintenance.
Summary.
Frequently Asked Questions.


5. Packet Forwarding.

Overview of IP Forwarding.
Packet Input.
Forwarding Engine.
Packet Delivery.
Forwarding Methods in Cisco IOS.
Load Sharing in Cisco IOS.
Summary.
Frequently Asked Questions.
References.


6. Static Routes.

Static Routes in Cisco Routers.
Backup Static Routes.
Using Static Routes in NBMA and Dialup Environments.
Default Routes.
Routing Loops and Discard Routes.
Implementation Scenarios.
Frequently Asked Questions.


7. Dynamic Routing Protocols in Cisco IOS.

Common Functionality of Dynamic Routing Protocols.
Routing Protocol Configuration.
Routing Protocol Data Structures.
Route Redistribution.
Events Processed by Routing Protocols.
Summary.
Frequently Asked Questions.
References.


8. Distance-Vector Routing Protocols.

Distance-Vector Principles.
Routing Information Protocol.
Interior Gateway Routing Protocol.
References.


9. Link-State Routing Protocols.

Introduction to Link-State Routing.
Open Shortest Path First (OSPF).
References.


10. Enhanced IGRP.

Basic Description and History.
Theoretical Basis.
Subsystems and Data Structures.
Message Format.
Input Processing.
Internal Event Processing.
Sending EIGRP Packets.
Shortest Path Calculation.
Default Route Support.
Route Aggregation.
EIGRP Stub Router Extension.
EIGRP Configuration.
Configuration Examples.


Bibliography.

商品描述(中文翻譯)

作為一名網路專業人士，您會發現這本實用指南是理解路由技術、配置和故障排除 Cisco 路由器以及準備 CCIE 考試的寶貴資源。《Cisco IP Routing》提供了有關 Cisco 路由器內部運作的最全面資訊。該書專注於內部域動態路由協議，深入理解 IP 路由和轉發技術及其在 Cisco 路由器中的實現。

您將找到有關 IP 位址、一般路由和轉發過程以及路由表維護的基本背景資訊。該書討論了封包轉發和靜態路由，並詳細說明了動態路由協議內部的具體機制，涵蓋距離向量和鏈路狀態路由協議。路由資訊協議 (RIP)、內部閘道路由協議 (IGRP)、開放最短路徑優先 (OSPF) 和增強型 IGRP (EIGRP)，即 Cisco 的專有路由協議，均在 Cisco 的實現背景下深入探討。

具體涵蓋的主題包括：
- 可變長度子網掩碼
- 類別化和無類別位址及路由
- 路由和轉發的差異
- 靜態和動態路由
- Cisco 路由器中的路由表結構和維護
- Cisco 封包交換機制，包括快速、最佳、分散式、NetFlow 和 Cisco Express Forwarding
- Cisco 負載共享技術
- Bellman-Ford 和 Dijkstra 演算法
- RIP 封包格式、輸入和輸出消息、事件處理、配置命令等
- IGRP 封包格式、輸入和輸出消息、事件處理、配置命令等
- ISIS 和 OSPF 的比較
- OSPF 子協議和封包格式
- OSPF 內部區域、跨區域和外部路由
- OSPF 洪水演算法和鏈路狀態資料庫同步
- LSA 安裝和 SPF 排程
- OSPF 在 Cisco 路由器中的配置和實現
- EIGRP 的運作和配置
- EIGRP 存根路由器功能

許多來自真實 Cisco 路由器的日誌範例說明了所提出的概念及其實際應用。書中還提供了有用的配置範例。此外，許多章節包括常見問題解答部分，澄清有關 IP 路由技術和 Cisco 路由器的常見誤解和困惑。

全面而詳細且易於理解的《Cisco IP Routing》提供了您成為真正熟練的 Cisco 路由器網路專業人士所需的內部資訊。

目錄
前言
1. Cisco 路由器概述
- Cisco 路由器的描述
- 與路由器的介面
- 路由器配置
- 監控和故障排除工具
- 測試實驗室
- 參考資料

2. IP 位址回顧
- IP 位址
- 子網劃分
- 特殊位址規則
- 類別化和無類別位址
- 可變長度子網掩碼
- Cisco 路由器中的 IP 位址詳細資訊
- 常見問題解答
- 參考資料

3. 路由和轉發過程
- 封包交換技術
- 路由器操作概述
- 路由資訊來源
- 靜態路由
- 動態路由
- 預設路由
- 基本轉發演算法
- 類別化路由操作
- 無類別路由操作

4. 路由表維護
- 路由資訊來源
- 路由表維護
- 總結
- 常見問題解答

5. 封包轉發
- IP 轉發概述
- 封包輸入
- 轉發引擎
- 封包交付
- Cisco IOS 中的轉發方法
- Cisco IOS 中的負載共享
- 總結
- 常見問題解答
- 參考資料

6. 靜態路由
- Cisco 路由器中的靜態路由
- 備用靜態路由
- 在 NBMA 和撥號環境中使用靜態路由
- 預設路由
- 路由迴圈和丟棄路由
- 實施場景
- 常見問題解答

7. Cisco IOS 中的動態路由協議
- 動態路由協議的共同功能
- 路由協議配置
- 路由協議資料結構
- 路由重分配
- 路由協議處理的事件
- 總結
- 常見問題解答
- 參考資料

8. 距離向量路由協議
- 距離向量原則
- 路由資訊協議
- 內部閘道路由協議
- 參考資料

9. 鏈路狀態路由協議
- 鏈路狀態路由介紹
- 開放最短路徑優先 (OSPF)
- 參考資料

10. 增強型 IGRP
- 基本描述和歷史
- 理論基礎
- 子系統和資料結構
- 消息格式
- 輸入處理
- 內部事件處理
- 發送 EIGRP 封包
- 最短路徑計算
- 預設路由支援
- 路由聚合
- EIGRP 存根路由器擴展
- EIGRP 配置
- 配置範例

參考書目

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