This week: Networking 101
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This week: Networking 101

Networking within the IT industry doesn't mean giving out business cards. It involves a different skill: making the internet work. IT managers onboarding new staff, or seasoned IT pros looking for a deeper dive — we've got you covered.

OSPF vs. BGP: Which to Use?

Choosing the right routing protocol is crucial to a smooth-running network. In this article, we examined OSPF and BGP — and how to determine which one will work best for your needs.

L1, L2 vs. L3: What’s the Difference?

To learn networking, you first must understand the OSI model, especially the lower levels. Here we took a look at Layers 1 through 3 — and how they fit into networks.

How to Read an OSI Model Chart

Confused by the OSI Model? You're aren't alone. Even seasoned networking pros need a refresher. Here's a great guide to understanding each of the seven layers of the OSI Model.



Ultimate Networking Cert Guide

A 97-page guide to every Cisco, Juniper, F5, and NetApp certification, and how they fit into your career.

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