Question

In less than 1 page, explain the concept of subnetting.

Answer 1

In less than 1 page, explain the concept of subnetting.

Ans:

Subnetting is that the strategy wont to partition one physical network into quite one smaller logical sub-networks (subnets). An IP address includes a network segment and a number segment. Subnets are designed by accepting bits from the IP address's host part and using these bits to assign variety of smaller sub-networks inside the first network. Subnetting allows a corporation to feature sub-networks without the necessity to accumulate a replacement network number via the web service provider (ISP). Subnetting helps to scale back the network traffic and conceals network complexity. Subnetting is important when one network number has got to be allocated over numerous segments of an area area network (LAN).
Subnets were initially designed for solving the shortage of IP addresses over the web .

Explanation of subnetting:-

Each IP address consists of a subnet mask. All the category types, like Class A, Class B and sophistication C include the subnet mask referred to as the default subnet mask. The subnet mask is meant for determining the sort and number of IP addresses required for a given local network. The firewall or router is named the default gateway. The default subnet mask is as follows:

Class A: 255.0.0.0
Class B: 255.255.0.0
Class C: 255.255.255.0
The subnetting process allows the administrator to divide one Class A, Class B, or Class C network number into smaller portions. The subnets are often subnetted again into sub-subnets.

Dividing the network into variety of subnets provides the subsequent benefits:

Reduces the network traffic by reducing the quantity of broadcasts
Helps to surpass the constraints during a local area network (LAN), for instance , the utmost number of permitted hosts.
Enables users to access a piece network from their homes; there's no got to open the entire network.