CIDR (Classless Inter-Domain Routing) is an efficient method for IP address allocation compared to classful addressing. It defines IP address networking information using prefix notations such as /24 or /16, and it also helps simplify routing configuration and management. The best use case is studying at FITA Academy ; they educate learners on CIDR so they build solid knowledge of networking design and configuration. View Detailed Guide CCNA Course in Hyderabad | CCNA Course in Pune
