詳解OSPF (Network Technology Series) [単行本]

OSPF gives an introduction to the Internet and its routing protocols covering unicast and multicast routing protocols and techniques for monitoring and debugging routing in a TCP/IP network. This book provides a detailed description of OSPF (Open Shortest Path First), which was developed by the author, and explains why OSPF was developed and how it greatly improves network efficiency. Each chapter contains exercises to help you get a better understanding of how to efficiently implement algorithms used in OSPF. --このテキストは、 ペーパーバック 版に関連付けられています。

本書は、これからデータ通信を学ぼうとする学生、TCP/IPネットワークの管理者、プロトコルの設計者、ルーティングプロトコルソフトウェアの開発者、そしてTCP/IPネットワークの設計、開発、管理に携わるプロフェッショナルのためのものです。理論よりも実用に重きを置いたインターネットルーティングの解説書です。様々なプロトコルがどのように動作するように設計されたかを説明するだけにとどまらず、その設計がどこまで実用に移されたかにも踏み込んで解説します。インターネットプロトコルの設計は、実用を視野に入れた作業です。効率的に実装できるかどうかが設計の決定に影響することは珍しくありません。こういった事情があるため、本書では、ルータの実際の動作についても立ち入って解説します。アルゴリズムの説明に終始するのではなく、アルゴリズムをどのように実装するのかもカバーします。

OSPFネットワークの設計・管理・運用のポイントを理論から踏み出してより実践的に解説。プロトコル概要から設定運用のノウハウ・OSPF FAQまでを網羅した基本の一冊。

Written for TCP/IP network administrators, protocol designers, and network application developers, this book gives the most complete and practical view ever into the inner workings of Internet routing. The book focuses on OSPF (Open Shortest Path First), a common TCP/IP routing protocol that provides robust and efficient routing support in the most demanding Internet environments. A methodical and detailed description of the protocol is offered and OSPF's role within the wider context of a TCP/IP network is demonstrated.

Practical throughout, the book provides not only a theoretical description of Internet routing, but also a real-world look into how theory translates into practice. It shows how algorithms are implemented, and how the routing protocols function in a working network where transmission lines and routers routinely break down.

You will find clear explanations of such routing fundamentals as how a router forwards packets, IP addressing, CIDR (Classless Inter-Domain Routing), the routing table, Internet routing architecture, and the two main routing technologies: Distance Vector and link-state algorithms. OSPF is discussed in depth, with an examination of the rationale behind OSPF's design decisions and how it has evolved to keep pace with the rapidly changing Internet environment. OSPF topics covered by the book include the following: OSPF areas and virtual links NBMA (Nonbroadcast multi-access) and Point-to-MultiPoint network segments OSPF configuration and management Interaction with other routing protocols OSPF cryptographic authentication OSPF protocol extensions, including the Demand Circuit extensions and the multicast extensions to OSPF (MOSPF) An OSPF FAQ

IP multicast and multicast routing are also discussed. Methods for debugging routing problems are explained, including a catalog of available debugging tools. The book also offers side-by-side comparisons of all the unicast and multicast routing protocols currently in use in the Internet.

You will come away from this book with a sophisticated understanding of Internet routing and of the OSPF protocol in particular. Moreover, the book's practical focus will enable you to put this deeper understanding to work in your network environment.
--このテキストは、 ペーパーバック 版に関連付けられています。

network application developers, this book gives the most complete and practical view ever into the inner workings of Internet routing. The book focuses on OSPF (Open Shortest Path First), a common TCP/IP routing protocol that provides robust and efficient routing support in the most demanding Internet environments. A methodical and detailed description of the protocol is offered and OSPF's role within the wider context of a TCP/IP network is demonstrated.

Practical throughout, the book provides not only a theoretical description of Internet routing, but also a real-world look into how theory translates into practice. It shows how algorithms are implemented, and how the routing protocols function in a working network where transmission lines and routers routinely break down.

You will find clear explanations of such routing fundamentals as how a router forwards packets, IP addressing, CIDR (Classless Inter-Domain Routing), the routing table, Internet routing architecture, and the two main routing technologies: Distance Vector and link-state algorithms. OSPF is discussed in depth, with an examination of the rationale behind OSPF's design decisions and how it has evolved to keep pace with the rapidly changing Internet environment. OSPF topics covered by the book include the following:

• OSPF areas and virtual links
• NBMA (Nonbroadcast multi-access) and Point-to-MultiPoint network segments
• OSPF configuration and management
• Interaction with other routing protocols
• OSPF cryptographic authentication
• OSPF protocol extensions, including the Demand Circuit extensions and the multicast extensions to OSPF (MOSPF)
• An OSPF FAQ

IP multicast and multicast routing are also discussed. Methods for debugging routing problems are explained, including a catalog of available debugging tools. The book also offers side-by-side comparisons of all the unicast and multicast routing protocols currently in use in the Internet.

You will come away from this book with a sophisticated understanding of Internet routing and of the OSPF protocol in particular. Moreover, the book's practical focus will enable you to put this deeper understanding to work in your network environment.

0201634724B04062001
--このテキストは、 ペーパーバック 版に関連付けられています。

John T. Moy is a Senior Consulting Engineer at Ascend Communications. He is the author of the OSPF and MOSPF protocol specifications and currently chairs the OSPF and MOSPF Working Groups in the Internet Engineering Task Force. Mr. Moy has been involved in the design and development of router software for 15 years, currently at Ascend, and previously at Proteon and at Bolt Beranek and Newman. Mr. Moy holds a Master of Arts in Mathematics from Princeton University and a Bachelor of Engineering in Mathematics from the University of Minnesota.

0201634724AB04062001

--このテキストは、 ペーパーバック 版に関連付けられています。

モイ,ジョン・T.
Ascend Communications社の上級コンサルタントエンジニア。OSPFとMOSPFの仕様書の執筆者であり、現在はInternet Engineering Task ForceのOSPFおよびMOSPFワーキンググループのリーダーを務める。15年にわたってルータソフトウェアの設計と開発に携わり、Proteon社、Bolt Beranek and Newman社をへてAscend Communications社に在籍するに至る。Princeton大学数学部で修士号、Minnesota大学数学部で学士号を取得

小原 泰弘
1976年生まれ。慶応義塾大学環境情報学部卒業、同大学院政策・メディア研究科前期修士課程修了。現在は同研究科後期博士課程に在籍。1998年よりWIDEプロジェクトに所属し、OSPFv3の実装と運用に携わる。Zebra ospf6dの作成者(本データはこの書籍が刊行された当時に掲載されていたものです)