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NSE7_SDW-7.2 · Question #76

What are two benefits of using forward error correction (FEC) in IPsec VPNs? (Choose two.)

The correct answer is B. FEC improves reliability of noisy links. C. FEC transmits parity packets that can be used to reconstruct packet loss. See the full explanation below for the reasoning.

Question

What are two benefits of using forward error correction (FEC) in IPsec VPNs? (Choose two.)

Options

  • AFEC supports hardware offloading.
  • BFEC improves reliability of noisy links.
  • CFEC transmits parity packets that can be used to reconstruct packet loss.
  • DFEC can leverage multiple IPsec tunnels for parity packets transmission.

How the community answered

(41 responses)
  • A
    5% (2)
  • B
    85% (35)
  • D
    10% (4)

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