What is Hub,Bridge,switch and Router-Hindi/Urdu | Best Video on Networking Devices-Hindi/URDU

What is hub, bridge, switch, router. Networking devices detailed lecture. All main points of networking devices in very easy way. Computer network devices (Hub,Bridge,switch and Router) complete knowledge you will get from this video. *************************************************************************************** ❤ Social links ❤ : - ✓Connect with me on Official FACEBOOK: https://www.facebook.com/profile.php?id=100009404721500 ✓Like our Official FACEBOOK fan page: https://www.facebook.com/shazimjutt786/ ✓Connect with me on Official TWITTER: https://twitter.com/Shazimjutt786?s=20 *************************************************************************************** #network #devices #hub #bridge #switch #router #gateway