Ques-6 : Why MAC address if we already have IP address ? | Networking Interview Preparation Series

https://www.bridgewhy.com/ is the name of our website where you can find all of our courses. In this video we talked about why do we need MAC address when we already have IP address. Why two addressing schemes? This discussion is going to be very interesting one as we look in to history of Ethernet and IP along with different networks at Layer-2. Here are some of key takeaways, 1. MAC Address vs IP Address 2. Data link layer vs Network Layer 3. Ethernet 4. History of Ethernet 5. Multiple networks at layer-2 like Frame Relay, PPP and Ethernet 6. MAC address and IP address The intent of this video series is not to reveal the questions of networking interview but to understand the networking fundamentals and build your network foundation knowledges. Believe me, if you want to build you networking basics, you need to spend some time and that is why most of my video are of 45 minute to an hour. We offer various courses including following, 1. Transmission Control Protocol from Scratch !! (Demo Video:    • TCP Basics and Connection Establishment | ...   ) 2. Cisco SD-WAN Design Course from Scratch !! (Demo Video:    • Session-1 Cisco's SD-WAN from Scratch (Hin...  ) 3. Network Interview Preparation Series !! (Demo Video:    • Network Interview Questions Series Part-1 ...   ) All of my course are available in both English and Hindi. You can connect me using following medium, 1. Phone Number: 86185 35205 2. WhatsApp: 86185 35205 3. LinkedIn:   / vishnu-dutt-586a9813