What is the difference between subnet and subnet mask? - Quora

Subnet masks (IPv4) and prefixes (IPv6) - IBM In IPv4, the subnet mask 255.255.255.0 is 32 bits and consists of four 8-bit octets. The address: 10.10.10.0 subnet mask 255.255.255.0 means that the subnet is a range of IP addresses from 10.10.10.0 - 10.10.10.255. The prefix-length in IPv6 is the equivalent of the subnet mask in IPv4. Solved: Consider A Class C Network With The Subnet Mask 25 Consider a class C network with the subnet mask 255.255.255.41. How many network id (NID) and host id (HID) are there in the subnet mask? (A) 24,3 (B) 24, 5 (C) 20,6 (D) 20,8

## Special Subnets . In Subnetting some Subnet Masks are used specifically sometimes. These are /24, /30, /31/ and /32. • /24 is the Subnet Mask that is usually used in the local networks by default. • /32 is the Subnet Mask used generally on Loopback and System interfaces. • /31 is the Subnet Mask used on point-to-point links. • /30 is also widely used in Service Provider Networks for

How to subnet an IPv4 /24 How to subnet an IPv4 /24. Basic rules: The total number of IP addresses in a subnet is a power of two. So that's: 1, 2, 4, 8, 16, etc. The first IP address in a Subnet Calculator for IP Addresses and Subnetting ONLINE!

### How to subnet an IPv4 /24

What is a Subnet Mask Address and How to Find Yours Like an IP address, each section of the subnet mask address can contain any numbers from 0 to 255. For the subnet mask 255.255.255.0, the first 3 sections are full which means that device IP addresses within this subnet mask must be the same as the initial 3 sections. The last section can be any number between 0 and 255. An example best How to figure what subnet mask to use? — TechExams Community To find out how many subnets/host you can get with a particular mask, you use 2^x, where x is the number of bits you're going to borrow. In your problem, you need 600 subnets, and your starting point is 172.24.0.0, which is a class B address (/16). Guide to Subnet Mask (Subnetting) & IP Subnet Calculator Default Subnet mask: 11111111.11111111.11111111.00000000 (in binary) Thus the number of bits are 8+8+8+0= 24 bits. As mentioned earlier, for subnetting in class C network, we will borrow bits from the host portion of the subnet mask. Therefore, to customize the subnet as per requirement: We take a subnet mask of 255.255.255.248 (in decimal)