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IP Subnet Math in under 15 Seconds without Calculator!

Calculate mentally the network and broadcast addresses from the given IP address, subnet sizing, and ace your cert exams
4.5
4.5/5
(72 reviews)
3,697 students
Created by

7.7

Classbaze Grade®

5.4

Freshness

8.1

Popularity

8.9

Material

Calculate mentally the network and broadcast addresses from the given IP address
Platform: Udemy
Video: 1h 22m
Language: English
Next start: On Demand

Best IT Networking Fundamentals classes:

Classbaze Rating

Classbaze Grade®

7.7 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness

5.4 / 10
This course was last updated on 8/2018.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Popularity

8.1 / 10
We analyzed factors such as the rating (4.5/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Material

8.9 / 10
Video Score: 7.8 / 10
The course includes 1h 22m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 1 hours 33 minutes of 140 IT Networking Fundamentals courses on Udemy.
Detail Score: 9.4 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.5 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

0 article.
11 resources.
0 exercise.
0 test.

In this page

About the course

Welcome to my IP subnetting course. 
•Wouldn’t it be nice if you can do subnetting math in your head in 15 seconds or less? 
•Wouldn’t it be nice not to fret IP subnetting discussions or certification exam questions? 
•Wouldn’t it be nice not to use calculator for IP subnetting?

IP addressing math is not something any of us learnt growing up through high school and college because it is different. As a result, most IT Professionals dread at a through of dealing with IP subnetting, mask, broadcast address etc. However, many of us need to know these for our jobs or certification exam preparation such as Cisco CCNA, CompTIA, AWS, Google, and Azure Cloud Certifications, Linux certifications and many more.

In this course, I will give you quick formula to help you calculate IP subnetting related parameters in 15 seconds or less without using calculator.

Course Outline
•Learn about IP addressing at a very high level. 
•Learn about IP subnetting at a very high level.
•Learn subnetting using mental math. No calculators!
•Learn how to identify network address of a subnet.
•Learn how to identify broadcast address of a subnet.
•Learn how to calculate number of actual hosts a subnet can support given its subnet mask.
•Learn how to calculate appropriate subnet mask for the given requirements of number of hosts per subnet.

About the Instructor
My name is Kasey Shah. I live in San Francisco Bay Area with my wife and three daughters. I have over 20 years of experience architecting, building, and operating large scale infrastructure environments. Over my career, I have passed well over 100 certification exams and achieved over 40 certifications ranging from Amazon, Google, Microsoft, Cisco, Juniper, ISC2, Check Point, Sun, Novell and a few others. I hold Master of Science in Computer Science from University of Southern California, Los Angeles.

What can you learn from this course?

✓ Calculate IP subnetting in your head without using calculator in less than 15 seconds
✓ Become proficient with IP subnetting math
✓ Answer IP subnetting questions correctly in certification exams
✓ Be able to participate in IP addressing conversation at work
✓ Architect IP scheme for enterprise environment

What you need to start the course?

• General knowledge of computing
• Internet access
• Curiosity to learn
• Elementary level math knowledge

Who is this course is made for?

• Network Admins
• System Admins
• IT Professionals
• Certification Candidates for Cisco certs
• Certification Candidates for CompTIA cert
• Certification Candidates for AWS certs
• Certification Candidates for Google Cloud certs
• Certification Candidates for Azure certs

Are there coupons or discounts for IP Subnet Math in under 15 Seconds without Calculator! ? What is the current price?

The course costs $14.99. And currently there is a 25% discount on the original price of the course, which was $19.99. So you save $5 if you enroll the course now.
The average price is $38.1 of 140 IT Networking Fundamentals courses. So this course is 61% cheaper than the average IT Networking Fundamentals course on Udemy.

Will I be refunded if I'm not satisfied with the IP Subnet Math in under 15 Seconds without Calculator! course?

YES, IP Subnet Math in under 15 Seconds without Calculator! has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any financial aid for this course?

Currently we could not find a scholarship for the IP Subnet Math in under 15 Seconds without Calculator! course, but there is a $5 discount from the original price ($19.99). So the current price is just $14.99.

Who will teach this course? Can I trust Kasey Shah?

Kasey Shah has created 8 courses that got 652 reviews which are generally positive. Kasey Shah has taught 15,459 students and received a 4.4 average review out of 652 reviews. Depending on the information available, we think that Kasey Shah is an instructor that you can trust.
A Life-long Learner & A Passionate Mentor!
I describe myself as a life-long learner and a passionate mentor! Except for the first four years of my life, I have always been enrolled in learning new things! I also believe in sharing my knowledge that I may have gained as a result of my passion for learning.
My life slogan is “Start Somewhere to go Somewhere!” By that I believe that one must start any journey somewhere [not necessarily lower] to go somewhere [higher]. Lower and Higher levels are individual subjective interpretation and they are not necessarily financial or career related. For example, to lose weight, you must start with some small habit changes and that can have profound impact on not just weight loss journey, but rest of your life as well. Now, I am getting a big philosophical, but I hope you get my point!
As a crazy person, I have two distinct personas: A Techie Personal and A Lawyer Persona!
I have Master of Science (MS) in Computer Science from University of Souther California (USC) in Los Angeles. I have Juris Doctor (JD) from Concord Law School. I am admitted to practice law in California. I am also a Patent Attorney admitted by the United States Patent and Trademark Office (USPTO).
In the past, I have held certifications such as: Cisco CCIE (quad), Microsoft MCSE, Novell MCNE, Sun Solaris, Check Point, Planet 3 Wireless, Juniper Networks, and many more. Currently I hold certifications in AWS at Associate & Professional Level, CISSP, and USPTO Patent Attorney License.
I believe that my teaching style is unique and disruptive. I believe that Power Point is a great tool for presentations and not for substantive teaching. My teaching style includes precise identification of exam focus content, explaining the content in crisp & succinct manner, drawing on the screen while explaining the content, providing high quality practice exam questions, answers, and explanations; and provide support to active learners.
Kasey Shah – The Techie Persona
Over my career I have held over 25 IT certifications and taken over 100 certification and licensing exams. I have over 20 years of experience in Information Technology with architecting, designing, deploying, and operating large scale IT infrastructure environments. I have extensive experience in architecting and deploying Cloud services. 
I am a multi-cloud junkie! I routinely work on top three Cloud Provider environments: AWS, Azure, and Google Cloud. I am certified at Associate and Professional Levels with AWS. My goal is to achieve all 14 Cloud Certifications available from AWS, Azure, and Google. My current score is 7 of 14! Wish me luck! 
More importantly, I want to use my experiences to help you prepare & pass IT certification exams. Selfishly, I want to vicariously re-live the excitement of passing these difficult exams through your success! Please allow me to be part of your journey! 
Over the last 20 years, I had privilege of teaching several thousand students in face-to-face setting and several tens of thousands of students in online setting. I have published specialized training workbooks and written on hundreds of technology topics.
Kasey Shah – The Lawyer Persona
Living by my life slogan of “Start Somewhere to go Somewhere!” I recently went to the Law School and received my JD with emphasis on Corporate and Intellectual Property Law. Subsequently, I got admitted by California as an attorney and USPTO as a Patent Lawyer.
I have published several courses on Patent Bar and California Bar Exam preparation. I continue to build more courses in these areas of my passion. My Patent Bar preparation course is highest rated here at Udemy. With your support and encouragement, I plan to build many more courses on Patent Bar and General Bar Exam related topics.
I also offer instructor-led Patent Bar training bootcamp. I had a privilege to teach Patent Bar Bootcamp to a Harvard Law School graduate!
Encouraging Quotes from my Learners:
”The approach with the highlighting, explanation, and detailed including additional information are very helpful to learning.”
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“This morning, I passed my AWS CCP exam!  Thank you for your course!  If you look at my progress in your course, you’ll note that it LOOKS like I haven’t viewed all the videos; I have actually viewed them all but had reset my progress.
When I arrived at the exam site -with 15 minutes to spare- there were already people taking the exam.  Start time apparently was apparently flexible but, as you know, the test limit of 90 minutes was enforced.  
I’m writing to tell you that, despite being the LAST person to start, I was the FIRST person to finish!  Practice exams prepared me for the format of the test, but the preparation for the CONTENT of the test was from you (and the resources you indicated we should study).  I didn’t attempt to rush the test; I finished quickly because I had a thorough understanding of all the material!  I don’t feel “lucky” I passed; I feel I could take the test with whatever they “throw at me” and pass; whatever scenario they propose in a question, I will have the answer!  I didn’t study for the test; I studied for the material and content.  It felt so good to know and understand the material and be confident in my abilities and knowledge.
Thank you!
Next up!  Solutions Architect Professional!”
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“I had experience with some videos from this course from a friend. I was impressed enough that, despite having been able to study with my friend together using his one account, I decided I wanted to support the guy that made the course (Kasey!). I’m doing this because I want MORE from him! I want to go up to professional.”
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“Hi Kasey,
I am just now listening to your final wrap-up. I enjoyed your course very much, and will rate you to 5 stars. I am scheduled to take the Exam on July 17. I have 12 years of experience in support of patent litigation as an expert witness and technical analyst as well as four years managing the patent lawyers for a startup in Silicon Valley (i.e. Director of Intellectual Property). Much of my work has been with company engineers to get their ideas inspired, expressed and carried all the way through the patent process.
As you can guess, even with all that experience, it is a big step to take on the MPEP and become a registered patent agent. I have been jumping through hoops for months, and am now down to the final few weeks before the test. If you had another 100 questions (especially hard ones), I would buy them right now.
Thank you for making this available.”
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”It is a wonderfully organized course. I have been studying for the exam for a few weeks now and this course has helped me a lot. The course is formatted in a way that it provides you preparing material very precisely, this has saved me a lot of time”
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“Mr. Shah immediately reminded me of my graduate professor for Finite Element Methods in that he is a proponent of the students success and fluid understanding of the material.”
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“The course was very helpful as the instructor provided in-depth explanation for some important topics”
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”I just finished your class and wow.. amazing!! “
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”I am absolutely motivated and I am going to pass the exam.”
Browse all courses by on Classbaze.

7.7

Classbaze Grade®

5.4

Freshness

8.1

Popularity

8.9

Material

Platform: Udemy
Video: 1h 22m
Language: English
Next start: On Demand

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