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Interconnecting Cisco Network Devices, Part 2 (ICND2) by Steve McQuerry

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Chapter 6. Managing Traffic with Access Control Lists

<feature><title>This chapter includes the following sections:</title> </feature>

Standard and extended Cisco IOS access control lists (ACLs) can be used to classify IP packets. Using ACLs, you can apply a number of features, such as encryption, policy-based routing, quality of service (QoS), dial-on-demand routing (DDR), Network Address Translation (NAT), and Port Address Translation (PAT), to the classified packets.

You can also configure standard and extended Cisco IOS ACLs on router interfaces for access control (security) to control the type of traffic that is permitted through ...

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