[HINDI] Networking Basics | Part #15 | The Data Link Layer | Functions and Significance

Hello everyone! So here I am picking a must know topic in cyber security, Networking. It will not only help you clear the basics of internet communications but also make you ready for the professional certifications such as CEH, CCNA, CCNP, Network+ etc. I will explain each and every topic you need to know in networks and network security along with some possible demonstrations and practicals. Welcome to the 15th part of my basic networking course. Topics explained in this video: 1. Introduction to Data Link Layer 2. Why it is needed 3. Working 4. Functions If you want to learn Python programming in Hindi, I have made a course on Udemy: Python for Beginners | Learn Python Programming in Hindi: https://bit.ly/3aHc1nE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Follow this link to join my Telegram Channel: https://t.me/bittentech Follow me on Instagram :   / ansh.98   ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- If you liked my video, please don't forget to press the like button and SUBSCRIBE to my youtube channel. I will be posting videos on cyber security, ethical hacking and technology. Also some interesting tricks and techniques very soon so stay tuned and thanks for watching....:-)