Classful Addressing (Part 2)

Computer Networks: Classful Addressing (Part 2)
Topics discussed:
1) Purpose of the subnet mask.
2) The Slash Notation of the subnet mask.
3) Number of networks and hosts per network in classes A, B, and C of IPv4 address.
4) Identification of devices/nodes whether they are in the same network or a different network using the subnet mask.

--Music--
Axol x Alex Skrindo - You [NCS Release]

#ComputerNetworksByNeso #ComputerNetwork #ClassfulAddressing

[hummingmaths]

Where is this BEST TEACHER hiding from our AMAZING Way Of Explanation...
Bundle Of Thanks

[noufalhallian]

I would just like to say one thing - huge respect for you.

[shreyashmulate]

Just amazing, I was pretty confused with subnet masking, now it's clear to me thanks to you😀

[tegatheunicorn]

Like this channel is too good to be free..likeee thanks for the intricate breakdown of concepts

[strange_happeningz]

I love the way you simplify these concepts, thanks a lot.

[abdulrehman-rjmx]

Sir you are the Best tutor of the world😎😎😎

[molohouk]

I'm studying this in Class 11 for my CTF.... Understood veryy well

[alexomelak]

Thank you so much. you made subnetting more clear to me.

[wakeupreality]

I didn't understand This lecture while others fully understood

[Gokul-smrh]

please upload transport, session, presentation, application layer

[saivardhan]

Sir please make gate classes for electrical engineering

[noidea]

Duplicate Username.
The username already exists in this or another Salesforce organization. Usernames must be unique across all Salesforce organizations. To resolve, use a different username (it doesn't need to match the user's email address).

[alamwibowo]

Wow i clearly understood. Thanks sir.. i will subscribe and join group

[anamshahzadi]

Without subnet mask, we just by looking class or first octet, could identify network and host portion... Isn't it ? We know if first octet belong to class A, then Class A has 1 network portion and 3 host portion.

[saivardhan]

If u have any complete gate course for ee i will buy let me know please

[stacydash-zfus]

For Class C, 2 to the power of 21 is 2097152.

[jonaskowalczyk_]

There is a mistake in number of possible networks in class C: Correct possible amount of networks in class C is 2, 097, 152.

[Googlinghelpers]

I have one doubt that 255.255.255.0 etc in dubnet is default na means it is notjing particular but only a exepted convention to select network in ip but if it so then what is need of sending it as by class it is already known maybe it is not really send t is only for understanding can anyone clear this

[utkarshsingh]

write something man just giving lecture not even a word you have written

[tonifont]

From wikipedia: Classless Inter-Domain Routing (CIDR /ˈsaɪdər, ˈsɪ-/) is a method for allocating IP addresses and for IP routing. The Internet Engineering Task Force introduced CIDR in 1993 to replace the previous classful network addressing architecture on the Internet. Its goal was to slow the growth of routing tables on routers across the Internet, and to help slow the rapid exhaustion of IPv4 addresses.[1][2]