“Suppose that, at the receiving node, a frame’s FCS doesn’t match the FCS it was issuedat the transmitting node. What happens as a result?”
The receiving node’s Data Link layer requests a retransmission.
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“Suppose that, at the receiving node, a frame’s FCS doesn’t match the FCS it was issuedat the transmitting node. What happens as a result?”
The receiving node’s Data Link layer requests a retransmission.