Network Devices - CompTIA A+ 220-1101 - 2.2

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It takes more than a single router or access point to operate an enterprise network. In this video, you’ll learn about switches, routers, patch panels, PoE, and more.
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FOLLOW PROFESSOR MESSER:

[capzytv]

This is a 2000 dollar course on youtube.. for I respect this sir

[SEArkaTech]

The term "professor" def applies to Messer. Plenty of folks out there that know this stuff but very few who can communicate it as an excellent instructor.

[Accuni]

I went in to A+ studies for just a general introduction, but I'm beginning to love network stuff the most so far. Somehow it's been the most interesting to me, maybe because hardware is really fun to think about and visualizing how a network and its traffic functions is very interesting as well. It's all a sort of puzzle once you learn every function. Thanks for these videos as always!

[stoiccrane]

Patch panels are pretty remarkable considering how they simplify such a sophisticated series of connections. Seems like something I'd be interested in working with!

[Terences]

This dude is amazing I left my online class with slides of information and one video to the next I found out more than my class.

[abdullahmahammadmir]

What a Meticulous Effort -- deserve an award

[pauls]

Networking has been the toughest subject on the classes, at least for me. I can handle 1 computer on a network, and in a network it can be 5, 10, 20 or more computers, I tend to get lost with all the settings and other things. What should I do to prevent stress, over this

[noahtah]

Fascinating thank you for the videos I plan on scheduling my test in September!

[arshdeepsinghcheema]

Thank you for this free hug of knowledge professor!!! really appreciate your efforts

[Yeah_THAT_Greenville]

Thank you professor! studying for the core 1 exam after passing the core 2 exam, your videos have been very helpful !

[wcoleman]

so much content...i watched at slower speed. Thank you for this!

[Glenners]

The highest speed DSL available in my location is 4mbps down 0.5mbps up lol. Thanks for the videos!

[PaulsPickles]

Working as a low voltage tech was a cheat code to this part

[stoiccrane]

A question about PoE. Does the power run through the ethernet cable connector to both provide electricity and data or is PoE just a reference to a switch that provides power and ethernet connections through 2 different cables? If it provides power through the ethernet cable that's pretty incredible!

[cmichael]

Right now for me, after God is Professor Messer

[junova]

52Mbps down, 16 Mbps up are not common on ADSL. Those speeds are only possibly on VDSL and even then you'd have to be within about 1kft from the CO. VDSL falls off at about 4kft from the CO and past that you'll likely be on ADSL2+ which caps out at 20Mbps down, about 1.5mbps up.

[djdaking]

When it comes to the exam what should i be really writing down to study i feel like it's so much info to obtain at such small time

[jasonwong]

why would you even need to change the RJ45 to the switch connection if you change desks?
is it for the SNMP data or other individual data and tracking that you may have for each indivudal person on the managed switch?

[UknoMySteezz]

Can a firewall also be considered a default gateway? Anyone?

[bgrizbi]

Power over Ethernet (PoE) is very convenient