June 2003
Intermediate to advanced
504 pages
12h 29m
English
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Overview of Access Protocols and Procedures
This section briefly describes the typical protocols that are used in remote access technologies. It serves as a refresher or an introduction to those of you who are not intimately familiar with these protocols. For a more in-depth description of remote access protocols and Cisco IOS configuration guidelines, please refer to Cisco Connect Online (www.cisco.com) under the Technologies section.
PPP
PPP is fundamental to the deployment of nearly all the remote access scenarios discussed in this chapter. PPP provides a link layer service (Layer 2 of the OSI model) between two devices (in this case, the customer device and the PE router), and it can operate over a variety of physical media such as ISDN, ...
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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.