Question 19 of 239
Question
What are two reasons that cause late collisions to increment on an Ethernet interface? (Choose two.)
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A late collision is defined as any collision that occurs after the first 512 bits (or 64th byte) of the frame have been transmitted. The usual possible causes are full- duplex/half-duplex mismatch, exceeded Ethernet cable length limits, or defective hardware such as incorrect cabling, non-compliant number of hubs in the network, or a bad NIC.
Late collisions should never occur in a properly designed Ethernet network. They usually occur when Ethernet cables are too long or when there are too many repeaters in the network.
https://www.cisco.com/en/US/docs/internetworking/troubleshooting/guide/tr1904.html