CompTIA Network+ N10-009 Practice Question

CRC errors are usually indicative of physical layer issues such as cabling problems or electrical interference. Therefore, examining the quality of the cables used, checking for bends, breaks, or poor connections, and ensuring correct cable specifications are followed, serves as the most direct approach to addressing and resolving CRC errors. Other options might also be part of broader troubleshooting steps, but they do not directly address the common causes of CRC errors as effectively as checking the physical setup does.