Practice Applying Standard IP ACLs
Some CCENT and CCNA topics, like subnetting, simply require more drills and practice than others. You can also benefit from doing practice drills with ACLs in part because ACLs require you to think of parameters to match ranges of numbers, and that of course requires some use of math, and some use of processes.
This section provides some practice problems and tips, from two perspectives. First, this section asks you to build one-line standard ACLs to match some packets. Second, this section asks you to interpret existing ACL commands to describe what packets the ACL will match. Both skills are useful for the exams.
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