What is the function of the CRC value that is found in the FCS field of a frame?to compute the checksum header for the data field in the frameto verify the integrity of the received frameto verify the logical address in the frameto verify the physical address in the frame
Question
What is the function of the CRC value that is found in the FCS field of a frame?to compute the checksum header for the data field in the frameto verify the integrity of the received frameto verify the logical address in the frameto verify the physical address in the frame
Solution
The function of the CRC (Cyclic Redundancy Check) value that is found in the FCS (Frame Check Sequence) field of a frame is to verify the integrity of the received frame. This is done by computing a checksum for the data field in the frame. If the computed checksum matches the CRC value in the FCS field, it means that the frame was not altered during transmission. If the values do not match, it indicates that the frame was corrupted during transmission. The CRC does not verify the logical or physical address in the frame.
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