BGP4 Inter-Domain Routing in the Internet

Author: John W. Stewart
List Price: $22.99
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ISBN: 0201379511
Publisher: Addison-Wesley Pub Co (14 December, 1998)
Edition: Paperback
Sales Rank: 56,698
Average Customer Rating: 4.36 out of 5

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Customer Reviews

Rating: 5 out of 5
Finally BGP4 without Cisco Configurations
This book was a pleasure to read because it focussed on the technology issues regarding BGP4. There was enough TCP/IP to serve as a review and then discussion on the topic of the book. Whereas how to configure a router is important, it is refreshing to read a book that talks about the technical aspects and leaves configuration to other books (especially Cisco configurations)


Rating: 5 out of 5
What can I say, great book!
Great BGP book, sure wish it was longer.


Rating: 3 out of 5
Great primer for BGP but to general for practical use
A great general discussion that boils the RFC down to something readable. If this is your first journey into BGP then this book does an excellent job of giving a broad overview of the protocol without burying the reader in the details.

The first 30 (or 116) pages gives IMHO redundant background on IP addressing, CIDR, Distance Vector protocols, and other information I believe anyone learning BGP should already know.

The book gives an excellent treament on the different message types and what they look like, but I would have preferred more details on how IBGP and EBGP differ i.e. resetting MEDs or local-pref, appending local AS, modifying NEXT_HOP attribute, etc.

The route selection process (one of my personal favorite parts of BGP) only deals with a subset (6) of the 10 or 11 options Cisco or Juniper will use. There is no mention of comparing Cisco's weight, prefix origin, MEDs between AS, cluster-list, or comparing IGP metric. To be fair though, weights are vendor specific and some of these options may have been introduced after the 1999 publication date.

My biggest frustration with the book is that being vendor agnsotic there are no details as to configuration or how one would actually implelement any of the information given. There is also no discussion on troubleshooting BGP, what typical configurations would look like, best practices in filtering or installation.

For those who already have an understanding of BGP or who have used the protocol in the field, I would recommend the Complete Reference Juniper Network Routers chapter 12 on Interdomain routing Theory or as a fall-back the much more dry and difficult to get through, Internet Routing Architectures by Halabi.

This book is best for the BGP beginner or someone who needs a refresher on what BGP is trying to accomplish and is willing to read other books on how to configure their actual routers.

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