If you’ve been in the Network Engineering career field for any small amount of time, then you’ve probably been frustrated at how difficult it was to find articles and videos that were reliable, thorough, and understandable.
You found articles that were very entry level, that perhaps gave simple definitions but did not communicate enough to explain how technologies actually worked. You found articles that were overly detailed, that went into so much minutia that the original point would be lost.
The intent of the blog and video channel is to bridge that gap - providing the happy, practical medium between overly simplistic and overly detailed.
PracNet teaches in a manner that is accessible, easy to learn, and easy to pass on. By presenting complex technology simply, PracNet provides practical, immediately applicable, knowledge of the Network Engineering industry.
the ENTIRE so-called Security of Diffie Hellman, is dependent on the premise that an attacker would need THOUSANDS of years to brute force matching keys 🤔🤔🤔 And we HAVE lottery winners who can PERFECTLY pick a sequence of 7 numbers OUT of a staggering 60-number ball RANDOMIZING machine 🙄🙄 i hope these numbers of Mr Diffie are BIG enough to **prevent** this sort of LUCKY matches 🙄🙄 Now watch out for that word again . . . do big numbers (being RANDOM themselves 😟🧐😳) actually **PREVENT** random LUCKY matches from attackers 😰😰 ?
Your videos would be 100% better if you didn't wave your hands around like something is wrong with you. Your videos would be 1000% better if you didn't have the need to have your image constantly in the video. And drop the statements that have anything to do with your 'honesty'.
I really appreciate you for letting us to learn about networking fundamentals for free besides that the way you teach is super clear and easy to understand specially this lesson was my favorite lesson Thanks again.
This works very well and has helped a lot but how do you use this with when CIDR notation is less than 25? Anything 25 - 32 I've got down - I must be missing something here :( Actually the chart listed in this thread filled in the gap. I think I'm getting the concept now - still great video, helped a lot! Thanks to those that included the chart below. MN SM 1.o. 2.o. 3.o. 4.o. 128 128 1 9 17 25 64 192 2 10 18 26 32 224 3 11 19 27 16 240 4 12 20 28 8 248 5 13 21 29 4 252 6 14 22 30 2 254 7 15 23 31 1 255 8 16 24 32
@PracticalNetworking Yeah I found those thanks! I've gotta say that your video series really pulled it all together for me and the practice tool on your site has been invaluable. Great material 👏
