Comments by "Javier Flores" (@JJFlores197) on "WAN....it's not the internet!! (sometimes) // FREE CCNA // EP 8" video.

  1. It may be possible, but it will likely be tough finding a job. The CCNA is a good certification, but its not usually a beginner level IT cert. If you're in the US, I suggest looking at local school districts for any IT tech/support jobs as that can be a good way to get started in the IT field.
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  2. Not that I'm aware of.
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  3. I'm sure it was just for demonstration purposes.
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  4. Do you work from home? If so, then your internet connection has no direct connection to your company's network, so that's why you need a VPN client in order to connect to their network.
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  5. Sometimes you need the dedicated circuit for the best network performance.
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  6. Well there are underground cables. A lot of places have underground utilities.
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  7. No. There's still too much information missing to be considered a CCNA course. Its incomplete. I suggest watching Jeremy's IT Lab. He may not be as exciting as Chuck, but his series is complete and informative.
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  8. They already are in a playlist in his channel.
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  9. Yes. They're usually fiber optic cables.
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  10. This video is about a different type of network architecture. Its when you have a main office, for instance, and need to connect remote offices back to a main headquarters.
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  11. How does that work when the branch offices are not in the same area?
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  12. It all depends on the needs of the business. Not all businesses have the same needs. Smaller businesses likely won't need a complex network setup. They usually just need an internet connection and maybe a file server. However, when you get into larger networks, their needs are different. I worked at a dried fruit company. Where I worked, it was the main production facility and HQ. However, we had numerous dryer locations throughout the state. All of those sites reported back their production to a custom built server application. They all need and internet connection of some sort. As I recall, we had a metro ethernet setup. We would have a company install a network connection. Through the magic of MetroE, all of the sites had network connectivity with our HQ even if they were 100+ miles away.
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  13.  @konradwerner4134 It may be possible a CCNA gets you an entry-level job, BUT there's no guarantee. No certification guarantees you a job, but may help.
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