Tutorial : Calculate IPv4

Question 1

What categories consist in the table for creating IPv4? ( 6 )

Answer 1

1. Subnet ( Branch )
2. Block Size
3. Subnet Mask
4. Network Address
5. Range of usable IP
6. Broadcast Address

Question 2

How to create a subnet mask?

Answer 2

1. See the block size

• Example :
  Block Size 60, Find the /
  /26 - 11111111.11111111.11111111.11000000 , 4 - Subnets ( Two 1 , 2^2 = 4 , Six 0 , 2^6 = 64 )

Question 3

What are the difference between FLSM and VLSM ?