June 2016
Intermediate to advanced
350 pages
9h 25m
English
book
31 Days Before Your CCNA Security Exam: A Day-By-Day Review Guide for the IINS 210-260 Certification Exam
by Patrick Gargano
Content preview from 31 Days Before Your CCNA Security Exam: A Day-By-Day Review Guide for the IINS 210-260 Certification Exam
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Day 12. VLAN Security
CCNA Security 210-260 IINS Exam Topics
4.6.a Describe the security implications of a PVLAN
4.6.b Describe the security implications of a native VLAN
Key Topics
Today we wrap up our review of Layer 2 infrastructure and protocol security. We will first look at two advanced VLAN switch features, namely Private VLANs and PVLAN Edge ports. We will then examine how to apply different types of access control lists (ACL) on a Cisco switch. Finally, we will ensure that the native VLAN is protected from attack.
Private VLANs
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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.