November 1999
Intermediate to advanced
576 pages
15h 3m
English
book
Large-Scale IP Network Solutions (CCIE Professional Development)
by Khalid Raza - CCIE, Mark Turner
Content preview from Large-Scale IP Network Solutions (CCIE Professional Development)
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Access Design
In most cases, an access router serves a large number of customers. With modern access technology, this number can reach the thousands. As a result, resilient connectivity to the distribution routers is recommended. This may be accomplished using a self-healing LAN technology, such as FDDI. Alternatively, as with the connectivity between distribution and backbone routes, this may involve the use of redundant LAN switches. If the access router is the only node in a small POP, redundant WAN connections to the nearest DC are an option.
The design of the access topology is generally a choice of WAN technology between the CPE and the access router. For redundancy or load-sharing purposes, two or more links may be homed into the same ...
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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.