Cisco CCNA Certification: Why You NEED Hands-On Practice !

Video Conferencing vs. Telepresence

Telepresence picks up where video conferencing left off. Telepresence IS real time, full-high-definition, immersible sound and vision. Telepresence IS most importantly: the feeling of being “there” when you’re “here”. Telepresence is lifelike, video conferencing is not. Telepresence is that hi-line Mercedes AMG, video conferencing is a Ford Escort - Period.

Video conferencing has been around a while now but has always lacked the feeling we spoke about above. Jumpy computer screens, broken audio and poor lighting add to the impersonal touches of video conferencing (ie slow motion camcorder on top of your computer monitor). Finally, technology, bandwidth, vision and sound have all converged on video conferencing to create the telepresence experience. It’s about time! Crystal clear surround sound and real-time full-high-definition visual effects enhance the feeling of being there – thus telepresence. That nervous twitch, roll of the eyes, sniffle, tap of the foot – things you see when you’re present and sitting across a conference room table – things you don’t see or feel from video conferencing, but do with telepresence.

Today, what “real” uses are there for Telepresence?

There is no short answer even possible here. We’ll name a few, more like we’ll put your imagination to work. Imagine a single specialist doctor in Canada treating patients in Haiti via telepresence. Robots in space doing the actual work while the telepresence operator dons his telepresence helmet and gloves at his workstation in Texas. Meeting your Russian company vice president while you’re in the executive telepresence room at the office in Denver. Just a few…

What are “real” savings of Telepresence?

Your imagination still working on the last answer? Don’t let up yet! What carbon footprint? Don’t need that airplane ticket to go check on your staff in Russia now do you? What lost life in the Iraqi war? Unmanned drones and soldiers via telepresence. Military and combat cost savings? Immeasurable. Less travel costs, airline frustration, fuel, lost time, carbon emissions, etc. Those are tangible, real savings to name just a very limited few.

You starting to see what telepresence can do that video conferencing can’t? We hope you see what we’re seeing! Telepresence – its time has arrived!

Check out the video thread in Section 8 of the Telepresence Forum where you can watch some Telepresence YouTube videos! If a picture is worth a thousand words, a video must be worth a million!

Ride on the "Next Plane of Existence" TM

CCNA and CCNP candidates hear it all the time: "you have to get some hands-on experience to pass the exams".

Candidates tend to think that's just so they can solve the simulator problems, but that's only the more obvious reason.

First, I want to make it clear that I'm not bashing learning from books you have to learn theory before you can really know what's going on in the first place. The key is that to truly understand routing and switching processes, you've got to have that hands-on experience.

So if the simulator questions are the more obvious reason to get hands-on experience, what are the less obvious reasons?

Glad you asked!

You see what happens when things don't go according to the script. One of the biggest problems with learning your skills on software programs such as "router simulators" is that with simulators, things go pretty much as planned.

I have news for you: that doesn't always happen in the real world. While Cisco routers and switches are highly reliable devices, every once in a while you're going to get an unexpected result from a command. Maybe it didn't work after you typed it in maybe it has an effect on your prior configuration that you didn't expect. Maybe you don't know what happened – you just typed in that command and the router went nuts!

Sooner or later, that's going to happen to you in the real world. And as I tell my students, it's actually a good thing to have happen to you in a lab.

You don't learn to troubleshoot or fine-tune a configuration when everything works perfectly. You don't learn much at all when things go perfectly. And you're practicing to learn!

I often say that great chefs don't learn to cook on cooking simulators they learn in the kitchen, and they burn a lot of meals on the way to greatness. You need to screw up some configs on the way to greatness, and you can't do that on a computer program. You have to be on the real thing.

You build confidence by working with real Cisco routers and switches. Would you want the Super Bowl to be the first football game you ever really played in? Of course not. Then why would you take router configuration exams and be nervous about having to create a VLAN, or troubleshoot an OSPF configuration?

You cannot walk into the testing room a nervous wreck. You must have the attitude that you are already a CCNA or CCNP, and you're just there to make it official. I can tell you from firsthand experience with many students that the way you develop than confidence is to work with the real deal.

You can't buy that confidence, and you can't simulate your way to it. You've got to work with real Cisco routers and switches. By working with the real equipment, you develop the real skills and real confidence you need to pass the CCNA and CCNP exams.

Chris Bryant, CCIE #12933, is the owner of The Bryant Advantage. The Bryant Advantage sells the world's best CCNA Study Guide in PDF format for only $15 and is the ONLY company specializing in CCNA and CCNP rack rentals, allowing candidates for these certifications to gain vital hands-on experience with full racks of Cisco routers and switches with labs and prices designed just for them. There are also plenty of FREE CCNA and CCNP tutorials! Visit his site at http://www.thebryantadvantage.com today!

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To learn more about this state-of-the-art immersive technology categorized as "Telepresence", visit these websites:

Telepresence Today - Telepresence information and editor qualified headline news

Telepresence Forum - Free user discussion forum

Telepresence Report - 24/7 breaking Telepresence related news and information