April 2003
Intermediate to advanced
432 pages
11h 10m
English
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Basic Network Security
Basic network security in the DSL environment includes industry-standard techniques and protocols that are not unique to DSL. Cisco IOS Software enables several security features, including ACLs for packet filtering, router authentication, network address translation (NAT), and choices of security standards such as RADIUS and TACACS. These features are the building blocks of DSL network security.
Access Control Lists
Both standard and extended ACLs are supported with the standard IOS configuration. As you should know from prior experience with Cisco internetworking, access lists are packet filters that can restrict access but that provide no challenge mechanism.
Access Protocols
The following access protocols are typically ...
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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.