does it still work today? i thought most devices were pactched. but would it work if we got the packets from multiple devices if they all try the handshake ? idk maybe i should research about this
When it comes to refraction: Generally how wide is a wave length ? You mentioned a filing cabinet 🗄️ while the display gives an example of a roof top ? Also what is the size difference between that of say 2.4 opposed to the 5ghz [ if you aren’t sure of exact dimension- Maybe you’d be able to say which is wider over the other (2.4 or 5). ]
My experience is mostly that - outside of installing wifi - not many companies seem to care about "wifi experts" but at the same time, whenever wifi is acting up, nobody has the proper skills to handle it. I did CWNA with that in mind and found the knowledge very useful, but I let my cert expire as i didn't have immediate use. I'm sure there's companies out there that are looking for network people with serious wifi expertise. But not "just wireless"
The discussion about byte size takes me back to when I was a computer tech working on the old mini computers and mainframes in the 70s & 80s.. I used to work on tape stands, with 1/2" tapes. They were available in both 7 track (6 data bits + paritiy bit) and 9 track (8+p) versions. Most of the ones I worked on were 9 track, but there were a couple of 7 track drives too. They were used to interchange data with a UNIVAC system, which used 6 bit bytes. Beyond the tape stands, everything else I worked on had 8 bit bytes.
thanks to this video, i was able to succefully pass the past exam questions i’ve been practicing. I got he past questions from Leanology World for free , they gave me official CWNA 109 study guides for free as well but those study guides where not enough for me, this video tutorial was able to put the knowledge that i got from the study guide into perspective. ❤ thank you a much for making this tutorial video ❤
Why is your eLearning resource package for your entry level certification $325? It is pre-recorded videos and quizzes. You have a study kit with an exam voucher, practice exams, and PRINTED (mailed to you) Study guide for $225, but I have to pay an additional $325 to watch videos? Seems odd, especially for such an entry level cert. I have 2 employees that I was planning on assigning your certs all the way through CWSP, but if simple video learning packages are going to run me $650 dollars ON TOP OF the cost of the voucher kit for JUST the CWS, we'll have to go a different route.
Hi Marcus, Thanks for this short and meaningful explanation .I have one query when user enters wrong password then at which stage it will validate this and authentication getting failed.?
Here we are six years (!) later, the entire industry knows about it, USB 3.x and 4 are getting both more sensitive to and bigger sources of interference in more frequency bands, and yet nobody has considered fixing the obsolete USB plugs/connectors to a design that provides adequate shielding. USB is everything you want, as long as that's a simple USB point-to-point and nothing else around it. Unfortunately, merely looking behind my desk shows how removed that is from reality, and I don't even consider myself a power user - just an average guy trying to get his stuff to work stable.
My old windows tablet has a usb 3.0 port, when a portable hdd is connected in usb 3 mode the wifi is completely jammed. I had to switch the hdd driver to usb 2 mode to get the wifi working again.
Thanks a lot ! Thanks to your video, i resolved my problems : my new wireless set of mouse and keyboard was struggling all the time when the receiver was direct plugged on the usb 3.0 ports. So i bought USB M/F about 30cm ( or more / less ) extension cable to deport the USB receiver and all is working perfectly ! People, deport your USB receiver even a little bit you will see big improvement if you are using USB 3.0+ ports.😄😁😄😁🤗
I bought a new mouse from Razer, the whole evening I could not understand why the connection with the computer was constantly lost. It turned out that I was using USB 3.0. After the video connected to 2.0 and it all worked
thank you for the informative webinar:) I have a simple question. Where can I find the reference of the allowed channel numbers? (In FCC, I could find only the frequency ranges allowed, not channel numbers)
