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Chapter 16 - IP Access Lists

Cisco & IP Addressing
Louis D. Rossi, Louis R. Rossi and Thomas Rossi
  Copyright © 1999 The McGraw-Hill Companies, Inc.

Summary
  A standard access list will deny an entire protocol.
  A number ranging from 1 to 99 will identify a standard access list.
  A standard access list can only key on a source address.
  A standard access list will be placed close to the destination.
  A number ranging from 100 to 199 will identify an extended access list.
  An extended access list can key on the following:
  1. Source IP address
  2. Destination IP address
  3. Protocol
  4. Port
  An extended access list will be placed close to the source.

 


 
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