Video Description
LAN Technologies: Broadcast, Collision, CSMACD and CSMACA This lesson discusses the technologies of Local Area Networks (LANs). The technologies of Local Area Networks include:
- Broadcast: sends to all, only on one side of router
- Collision: two devices transmit simultaneously, data on same line collides and corrupts, there needs to be ways to avoid collisions.
- CSMA/CD: carrier sense, multiple access, collision detection.
- CSMA/CA: carrier sense, multiple access, collision avoidance
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CompTIA Network+
CompTIA Network+ training and certification provides you with the education to begin a career in network administration. This free online course teaches the skills needed to create, configure, manage, and troubleshoot wireless and wired networks.
Instructed By
Anthony Harris
Instructor