Spanning Tree Protocol (STP) | #FreeCCNA #ImranRafai - In this video, Imran explains about Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), Per Vlan Spanning Tree Protocol (PVSTP+), Rapid Per Vlan Spanning Tree Protocol (RPVSTP+) in detail. He starts by explaining how Layer 2 loops are formed. He then explains what are the 3 problems that are caused as a result of L2 Loops. He then goes on to explain how Spanning Tree Protocol (STP) can help prevent L2 Loops. He explains the difference between 802.1d (STP) and 802.1w (RSTP) and how they differ from Cisco's PVSTP+ and RPVSTP+. Channel Description: Want to become a CCNA? Cannot find any appropriate FREE video, that is legal? Cannot find any quality video that breaks down the learning process into simple to follow steps? Well, NetworKing came into being to bring quality training to students for FREE. We currently have a large database of different training videos covering almost all the major certifications in the world. Please subscribe to our YouTube channel to Watch the World's best training video, FREE for personal use! Get your CCNA certification in 60 days! New Exam Code: ‎200-301 Old Exam Code: 200-125 CCNAv3, 200-120, 640-802 All our videos can be found at the following playlist:    • Full Series | 200-301 CCNA | Free Cis...   Networking Social Media: null www.facebook.com/NetworkingConsultant www.twitter.com/NetworKingInc Imran Rafai's Social Media: www.twitter.com/imranrafai www.linkedin.com/in/imranrafai www.facebook.com/imran.rafai Copyright of NetworKing and Imran Rafai. Downloading this video from YouTube would be in violation of the copyright. Users are allowed to ONLY watch this video training from the above links. If you want to download the video, you can buy it by contacting 'info@nwking.org'. If this video is found in any other channel, please report to 'info@nwking.org'.