(HD) How to Subnet Class C Easy! Part 4 of 5

Subnetting, once you understand how it works, is very easy! The process I use allows me to subnet an IP address in no time at all. I hope this video will help you understand subnetting!

Chart I use:

128 64 32 16 8 4 2 1
* * * * * * * *
2 4 8 16 32 64 128 256
256 128 64 32 16 8 4 2

Computer Specs:
Running Gv2 (Short for Grill Version 2)
AMD Phenom II x4 940 Black Edition 3.0GHz
4GB of DDR2 800MHz
9800GTX+ w/ 1GB DDR3

Category:

Education

Tags:

• subnetting
• class
• cisco
• easy
• routing
• network
• subnet
• router
• nvidia
• gtx495
• cool
• fun

[c1team]

When I used a ip calculator it shows /27 to be 8 subnets and 30 host not /24 , what gives?

[Grillzor]

@c1team /24 is the original subnet mask. /27 is our new subnet mask. /24 = 255.255.255.0. /27 = 255.255.255.224

[wurtzelgummage]

Don't worry, just figured it out.

Class C address-3 octets 3x8bits=24

Class B address- 2 octets 2x8 bits=16

Yeah?

[Grillzor]

@wurtzelgummage The slash /24, or /whatever, represents how many bits are being used for the network portion of the IP address. This is called slash notation.

[SuperValkyries]

YOUR THE MAN!

[NukeCss]

by using custom subnetting you can create more networks in smaller pieces (network = its like a group of ips)

[noob1noob]

THANKS MAN HOLY SH%$ FINALLY I UNDERSTAND THIS !!! YOU HAVE NO IDEA HOW MUCH I WANT TO HUG YOU!!!!!!!!!!!!!!!!!!!!\

[c1team]

nvm gotta ahead of the video

[wurtzelgummage]

"I'm sorry but what does the /24 have to do with it. Where did that come into the working out?"