Day 10. ACL Concepts
CCNA 200-301 Exam Topics
Configure and verify access control lists
Key Topics
One of the most important skills a network administrator needs is mastery of access control lists (ACLs). Administrators use ACLs to stop traffic or permit only specified traffic on their networks. Standard and extended ACLs can apply a number of security features, including policy-based routing, quality of service (QoS), Network Address Translation (NAT), and Port Address Translation (PAT).
You can also configure standard and extended ACLs on router interfaces to control the type of traffic that is permitted through a given router. Today we review ACL concepts, including what they are, how a router uses them to filter traffic, and what types ...
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