TCP/IP Layer 1 Devices Explained

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What are some examples of TCP/IP Layer 1 Devices? In this microlearning IT training video, we learn about different network components, such as Ethernet cables, Hubs and Repeaters. For more short IT training videos, visit: http://cs.co/60568jV88

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Duration: 4:51
Publisher: Cisco
You can watch this video also at the source.