What is one advantage of using the cut-through switching method instead of the store-and-forward switching method?

What is one advantage of using the cut-through switching method instead of the store-and-forward switching method?

  • has a positive impact on bandwidth by dropping most of the invalid frames
  • makes a fast forwarding decision based on the source MAC address of the frame
  • has a lower latency appropriate for high-performance computing applications​
  • provides the flexibility to support any mix of Ethernet speeds
    Answers Explanation & Hints:

    Cut-through switching provides lower latency switching for high-performance computing (HPC) applications. Cut-through switching allows more invalid frames to cross the network than store-and-forward switching. The cut-through switching method can make a forwarding decision as soon as it looks up the destination MAC address of the frame.

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