November 2024
Intermediate to advanced
688 pages
17h 27m
English
Content preview from CCNA Certification Study Guide Volume 2, 2nd Edition
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Chapter 2Security with ACLs
If you’re a sys admin, I guess that shielding sensitive, critical data, as well as your network’s resources, from every possible evil exploit is your top priority, right? Good to know you’re on the right page, because Cisco has some really effective security solutions to equip you with the tools you’ll need to make this happen in a very real way!
The first power tool I’m going to hand you is known as the access control list (ACL). Being able to execute an ACL proficiently is an integral part of Cisco’s security solution, so I’m going to begin by showing you how to create ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.