Click here to Skip to main content
11,928,352 members (58,737 online)
Rate this:
Please Sign up or sign in to vote.
See more: Networking
Hi,I was reading about the features of the three layer hiecharcy, core,distribution, and access. I noticed that it says certain features such as link aggregation and redundancy are included at certain layers. I was wondering what it meant by this,because if there are three layers and say redundancy is a feature at the distriubtion layer does this mean there are many connections to the core layer or to the access layer?

Posted 12-Sep-11 15:43pm
SAKryukov 12-Sep-11 22:03pm
Not clear and, in fact, off-topic. Sorry, but who cares how you pass one or another certification? We help in software development; and this is pretty far from passing any kinds of tests.
polska03 13-Sep-11 1:53am
I posted under networking, so its on topic, I suggest you read more in depth before making accusations.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
Top Experts
Last 24hrsThis month

Advertise | Privacy | Mobile
Web03 | 2.8.151126.1 | Last Updated 12 Sep 2011
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100