Fastest 10-Seconds SUBNETTING Trick for CCNA Exam - Find any subnet within 10 seconds guaranteed

*** Fastest 10-Seconds SUBNETTING Trick for CCNA and other Cisco Certification Exams ***

..... Guaranteed subnet calculation UNDER 10 SECONDS without any errors ......

Hey guys,
as we all know, that all Cisco certification exams are crucially timed, and the regular subnetting process, involving binary conversions, consumes a lot of valuable time. So I came up with a easy guaranteed shortcut method for quickly finding out the subnetting parameters of any IP address (network address, broadcast address, etc). This video is about 15 minutes, thoroughly explaining how to use and reproduce the simple chart in your certification exams. I also performed a couple of demonstrations on how to use the chart to your satisfaction. At the end of the video, along with a little practice, you're guaranteed to significantly improve your subnetting skills and time (under 10 seconds).

This method makes use of a very straightforward Subnetting Chart, which is nothing like those scary looking big and confusing charts that you find elsewhere. This chart of mine is easily reproducible during the exam (even a 1st grader can make the chart from scratch and only takes less than a minute to make it). This chart makes subnetting incredibly easier by skipping the tedious binary conversions involved, also preventing any inadvertent errors. During the binary conversions, if you make even one mistake in one of the 32 bits of the IP address, the entire IP address becomes invalid. This chart absolutely eliminates the need for using any binary numbers.

Before learning this shortcut method, it is strongly recommended that you know the traditional method of subnetting which involves binary conversions.

So there you go! The CCNA exam includes at least 3 or more subnetting questions, and now you can easily and quickly figure out the correct answer for any subnetting questions. And this subnetting method need not necessarily apply to just certification exams alone, you can also safely use it in your workplace, and increase your network planning efficiency. So, whether you are in your company, work-place, among professional peers, etc, you can now show off your subnetting skills and infact amaze them how you're able to do subnetting so quickly!

Feel free to comment or post suggestions. Please share this method with others so they may also benefit from this.

Happy Subnetting!!

Free BONUS:-
LINK to the printable layout (PDF) for this subnetting chart :-

As explained in the video, with the above PDF, you'll be able to convert this chart into a neat little card that will fit into your wallet :)

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UPDATE:- Now you can save even more time in making the "Multiples of 8" table during your exam by following very simple steps mentioned in the video made by my friend RK CST.

[techladytaetae]

I updated this chart with several steps that anyone could use to find a subnet and BC address. I would love to share it with you, if at all possible?

Also, I added your name to my updated chart that my study buddies and I are using. I want to make sure they use this tutorial only for subnetting. It truly is a lifesaver! 🙌🏾❤️

[tasha]

This is literally the best explanation out of literally soooo many (including my past instructors) that I've seen! My only regret is not finding you sooner, new subbie for sure.

[rubenruiz]

This is absolutely legendary. My previous method was very manual and time consuming, extremely fast method. But also I suggest everyone learn the long way and get a fundamental understanding before using this chart.

[rajneeshrai]

Really it works in 10 seconds if your concepts are ok about subnets

[epittpitting]

I know there are a lot of methods that help you understand and perform subnetting problems....this one is for me its like having the IP calculator in your hand (easy to construct from a blank sheet of paper) and now I am able to solve most subnetting questions quickly....most not all. But now for some strange reason all the other CCNA topics have become easier to understand and retain, subnetting was my weakness but not anymore. Great Job Arpit

[lvaz]

Pretty good. I was writing down multiples of 4 on my chart. Knew that wasn't sustainable, until I found the multiples of 8. Thank you. I think this is the method I'll be sticking with.

[Leonardbanks]

I really wish i found this video sooner. Now I have a way better understanding

[rayshooks]

this video is amazing! I have been struggling with understanding subnetting in my cisco I class for several weeks. I will share this with my classmates for sure. thank you again!

[ganeshdevarshetty]

You made life easier man.Thank you man for sharing the trick.If you any more networking tricks please share that also.

[BobbySlaughter_Kaizen]

Outstanding chart. This really helped me to better grasp subnetting.

[cefpaes]

Thank you Mr. Roy. Now this calculation is very clean to me.

[Psqad]

Thx man! Memorized the chart(easy because straightforward) an reproduced at the exam. Subnetting was never so easygoing. Also the powers of 2 table is very powerfull: like "we need 4000 hosts" -> 12 0's from the right ;)

[MarkA_]

Thank you SO much Arpit for helping me futher understand subnetting. I am newer to networking in school and I feel that this video really made the concept click for me! With more practice I'll be a subnetting master and a bit more ready for my CCNA.

[outdooradventures]

this chart and video turned subnetting around for me completely.... thank you so much... now if only I could figure out the big 5 questions lol

[AlArthurFaizal]

Thank you very much for this, its really helping, May God bless you :)

[dannyl]

Here are the steps after you have written out the chart:

1) Look at the subnet mask from your question and find it in the octets chart.
2) Scan to the right to the increment column to see what your increment will be. This will be the range between networks.
3) Go to multiples of 8 chart with the number from the octet in your IP address in your question and find it within the increment. The lower number of the range is your network ID.
4) The next number within the increment range is the next network. Subtract one from that and you have your broadcast ID.
5) Everything between the network ID and the broadcast ID are your usable hosts.

[jayveeladim]

This guy must be a genius 😁😁. Thanks a lot for this bro

[RKVlogs]

Superb sir Ur brilliant, hatsoff u and Ur my subnetting master....

[SIGMA_Afg]

Well I am from Afghanistan and resources are very less here, I am happy to find your video on youtube!

[daenoh]

Great video. The only thing I would add is a demonstration of using the power of 2 chart for solving a question. You use the rest of the chart in examples but not the power of 2 chart