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Автор: Walter J. Goralski
Издательство: Wiley Publishing, Inc.
Год издания: 2002
isbn: 0-471-21592-9
Количество страниц: 723
Язык: english
Формат: PDF
Размер: 5 Мб
Каталожный номер: 13580
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Books about Internet routing protocols and the role that these routing protocols play on the Internet have been around for a while. But other books tend to play up the nuts-and-bolts aspects of the routing protocols such as message exchanges and protocol packet structures. So there are long chapters on the low-level functioning of OSPF Link-State Advertisements (LSAs), IS-IS Type-Length-Value (TLV) extensions, and BGP attributes, but little information about how network administrators use these routing protocols on the Internet today. A key aspect of the way these routing protocols interoperate and interact today is the concept of a routing policy. Arouting policy is just a set of rules that establish the ways that a route (today most often called a prefix) is used when learned by the router and then passed on (advertised) to other routers. Yet information about the formulation and use of these routing policies is quite hard to come by.
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