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