Hello sir, upon checking and trying out the Practice Question and comparing from the answer you provided, isn't it supposed to only have 14 # of usable host instead of 30?

You the best ❤

Omg... Finally it makes sense!!!

Thank you! If an IPv4 router has 2 IP addresses (private and public), how many IP addresses does a dual-stack router have and what are they?

What you are serving is priceless. Thank you won't be enough to appreciate your noble work. ❤️

This is extraordinary pedagogy. You make it seem so simple, but the average person who is knowledgeable in radio wave technologies would be wholly incapable of communicating AM/FM/PM in such an accessible manner. Thank you very much.

best explanation of NAT can you tell me which editor are you used for these type of videos

This chart and explanation make things so easy. Thank you!

How to get the public key of the message /dsc

Sunny, you are a goddamn treasure, Sir. Thank you.

Simply perfect, thank you so much for your work sir.

Thanks that was really clear.

Excellent presentation. It is very difficult to find a similar presentation which explained the differences between the 4 concepts as clearly and as easily.

The digital signal at 0:56 is not correct. There is nothing like that "stairstep" waveform in the digital domain, the voltage is either high or low. The samples consist of encoded numbers. The stairstep pattern is just a graph of sample values. See Monty's "Digital Show and Tell" for the details!

Thank you so much for your help!

This helped so much! Thanks! Also 'Chinglish' made me lol :)

Best ever class I heard lifetime....simply deeply cleared🔥❤️

Thank you sir, you saved life❤

Well explained, and easy to understand. Thank you Sunny. In the classrooms, It's difficult to understand.

thank you very much, I love your accent btw

good video

YOU ARE INCREDIBLE AND YOUR ENGLISH IS PERFECT - YOU ARE A GENIUS !!!!!

So awesome. Alhamdulillah. I understand your lecture so easily. Thanks ❤

Best❤

very helpful, thank you Sunny 💛

very helpful, thank you Sunny 💛

The best network teacher on the internet, hands down.

No Subnet is wasted since we were to get 8 Subnet. This is very HELPFUL

how about /23, /22? those slash notations are not included in the table. :)

THANK YOU ! So clear to understand. I've got to subscribe to your channel.

You are a genius teacher. Rare and truly a gift. New subscriber.

The most simple and clear explanation on internet. You are a gifted teacher. Majority on here it's just garble..garble...garble only they understand. New subscriber.

Absolutely genius explanation. Thanks man.

wow you just broke it down the the most simplest form thank you Sonny...

you are the best Sunny.

Thank you

Thank you Sunny for your useful information video for Multimode vs Single-mode Fiber Optic Cable

simplest and easiest explanation. Thanks

A lecture who can be a role model for others, God bless you!

sunny i can only say good job, i wish people working for isp's in my country had that basic understanding of how to make and test cables. i mean i am a trained IT network and systems tech and some fool working for a isp had the guts to tell me that a perfecly well chrimped cross over cable was faulty. just because the idiot did not know about cross over cables and their intended function. all he knew was strait though as thats all he was told by the isp trainer.

To the point always.

Thank you for making this video and sharing your valuable information 👏

Thank you very much for this tutorial, sir. It is very informative and helped me to learn and understand this concept which has eluded me for most of my career. Thank you again!

Hi why subnet 1 has only 256 hosts?

the goat

Thank you! It finally makes sense. You did a way better job explaining than the professors!!!

And what are we doing when cops, fbi, and other agents are unlawfully using your email and phone numbers? Without consent, of course.

Thank you ! You made it so simple

nice sunny...

Can't we also use a /31 Subnet for the last 3 Networks instead of 30 Subnets? The Network Address and Broadcast Address seem to not really have a use in a Network with only 2 hosts.