254032
Description
Mind Map by jce299792458, updated more than 1 year ago
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Created by jce299792458
over 11 years ago
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CSMA/CD
- Step 1. A device with a frame to send listens until the Ethernet is not busy.
- Step 2. When the Ethernet is not busy, the sender begins sending the frame.
- Step 3.The sender listens while sending to discover whether a collision occurs
- A. They send a jamming signal that tells all nodes that a
collision happened.
- B. They independently choose a random time to wait before trying again, to avoid
unfortunate timing
- C. The next attempt starts again at Step 1.
- A. They send a jamming signal that tells all nodes that a
collision happened.
- Step 3.The sender listens while sending to discover whether a collision occurs
- Step 2. When the Ethernet is not busy, the sender begins sending the frame.
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