Creating subnet

Hello, I would like to create 4 subnet from the address 177.35.0.0 because I don't understand the system of the subnet.

The first subnet will contain a maximum of 12 guests.
The second sub network will contain a maximum of 14 guests.
The third sub network will contain a maximum of 75 guests.
And the last subnet will contain up to 28 guests.

Can you help me please ?

 

If you're not planning on making any user groups later on that are larger than 127 users you could use 255.255.255.128.

 

Le mercredi 26 août 2015 17:16:57 UTC+2, a écrit :

But this mask isn't for a class C IP ?

 

Le mercredi 26 août 2015 17:16:57 UTC+2, a écrit :

You're right. Thank you !

 

Please tell your teacher that classful IP addressing has been obsolete
for 22 years now and that he should neither teach his students
obsolete stuff nor assign homework to practice it.

Classless Inter-Domain Routing has been introduced 22 years ago and
has been in use since then. Knowing too much about classful routing
will always be in your way when you try running today's IP networks.

Oh, yes, and don't post obvious homework assignments on Usenet. Solve
them yourself. It will help you.

Greetings
Marc

 

Hi there

The number of ip addresses in a (sub)net is always a power of two; 1, 2,
4, 8, 16, etc.
More here;
http://www.sput.nl/internet/cidr-routing.html

Vr.Gr,
Rob