Reading reviews online and implementing changes on the basis of them is totally different from the real world. If you are CCIE definitely it means that you are certified from CISCO and you have knowledge wherein you cannot compare yourself to a professional guy working in MNC from past 5-6 years (average) and is CCIE as well.  No institute in the world can guarantee you a job on the basis ofÂ... (more)

Subnetting is a process of dividing large network into the smaller networks based on layer 3 IP address. Every computer on network has an IP address that represent its location on network. Two version of IP addresses are available IPv4 and IPv6.