What are two approaches to prevent packet loss due to congestion on an interface? (Choose two.)

IT Questions BankWhat are two approaches to prevent packet loss due to congestion on an interface? (Choose two.)

Question:
What are two approaches to prevent packet loss due to congestion on an interface? (Choose two.)

  • Decrease buffer space.
  • Disable queuing mechanisms.
  • Drop lower-priority packets.
  • Prevent bursts of traffic.
  • Increase link capacity.

Explanation:

There are three approaches to prevent sensitive traffic from being dropped:

  • Increase link capacity to ease or prevent congestion.
  • Guarantee enough bandwidth and increase buffer space to accommodate bursts of traffic from fragile flows.
  • Prevent congestion by dropping lower-priority packets before congestion occurs.

Exam with this question: CCNA 3 v7 Modules 9 – 12 Exam Answers
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