200-120 CCNA | Day 2: OSI - TCP/IP Model | Free Cisco Video Training 2015 | NetworKing

In this video lecture, Imran explains about the OSI model and the TCP/IP model. He compares and shows how data flows through the network. 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