What is CIDR in networking?

CIDR, which stands for Classless Inter-Domain Routing, is a method of IP addressing that is used to allocate IP addresses and route traffic across the internet. It is a more efficient way to assign IP addresses by allowing network administrators to divide a larger block of IP addresses into smaller subnets. This not only allows for better organization of IP addresses, but it also helps to conserve IP addresses since smaller subnets are allocated only the necessary amount of addresses. CIDR is widely used in modern networking and has become the standard method for IP address allocation.

This mind map was published on 29 April 2023 and has been viewed 54 times.