Physical Network Segmentation

Info

Level: Beginner
Presenter: Eli the Computer Guy
Date Created: July 8, 2010
Length of Class: 35 Minutes
Tracks

Networking
Prerequisites

Introduction to Networking
Purpose of Class

This class discusses how networks are physically designed.
Topics Covered

Demarc Points
MDF and IDF
DMZ
Class Notes

Demarc Points are where responsibility for the network transfers from one party to another
You can test at the Demarc to check determine who is responsible for network issues
Property Managers/ Owners many times do not maintain the network components that they are responsible for
MDF and IDF
MDF -- Main Distribution Facility -- is the main hub for all network and telephone connections for a business location
IDF -- Intermediate Distribution Facility -- For large locations IDF's are used to minimize the length of network runs
DMZ
DMZ -- DeMilitarized Zones -- are used to provide areas of the network that are less secure then others