Users complain of slow performance. An interface shows late collisions and CRC errors. What is the standard troubleshooting step for this symptom?
Answers
AReboot the switch
BCheck the routing table
CClear the ARP cache
DVerify duplex settings on both ends of the link
Correct answer: D — Verify duplex settings on both ends of the link
Late collisions and CRC errors often indicate a duplex mismatch (e.g., one side full-duplex, the other side half-duplex).
MIFOTRA exam practicealigned to Cisco CCNA 200-301·3 marks·Medium