Chapter 10 - Route Summarization and CIDR
Cisco & IP Addressing
Louis D. Rossi, Louis R. Rossi and Thomas Rossi
Copyright © 1999 The McGraw-Hill Companies, Inc.
Summary
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Summarization is a process that allows a router to have a single entry that identifies multiple networks.
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Summarization reduces router processing and requires less router memory to keep track of routes.
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CIDR blocks define a contiguous set of addresses; this is required to configure route summarization.
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