If you’re curious about certifications and what they cover then check out ITpro.TV. They are a well-regarded IT education platform that seems to be gaining a great reputation, and I’ve found they have a big YouTube presence and have some concise videos explaining some of the different IT certs.
Here’s a quick video from ITpro.TV about the CompTIA Network+ Certification. If you’re thinking of getting into network admin then this may be the place to start.
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