How does hub work? || What is a hub ?|| Physical layer device (in Hindi)

Hub is a networking device that works at Layer 1 in OSI Model. Know more about working of HUB using CISCO Packet Tracer in the given video.
Do recommend to your family and friends.
#packettracer #ccna #cisco #networking #ccnp #cybersecurity #networkengineer #certification #comptia #ccnacertification #linux #security #ccie #computers #networksecurity #comptiaaplus #microsoft #ccnasecurity #ccnaroutingandswitching #aplus #careers #mcsa #cloudsecurity #learning #noexcuses #hacking #mcse #cybersecuritytraining #aws #amazonwebservices #easylearningtutorials