Fortinet
NSE7_SDW-6.4 · Question #21
What are two reasons make forward error correction (FEC) ideal to enable in a phase one VPN interface? (Choose two.)
The correct answer is D. FEC improves reliability, which overcomes adverse WAN conditions such as noisy links. E. FEC reduces the stress on the remote device jitter buffer to reconstruct packet loss. See the full explanation below for the reasoning.
Question
What are two reasons make forward error correction (FEC) ideal to enable in a phase one VPN interface? (Choose two.)
Options
- AFEC is useful to increase speed at which traffic is routed through IPsec tunnels.
- BFEC transmits the original payload in full to recover the error in transmission.
- CFEC increases network resource utilization due to the FEC data packets.
- DFEC improves reliability, which overcomes adverse WAN conditions such as noisy links.
- EFEC reduces the stress on the remote device jitter buffer to reconstruct packet loss.
How the community answered
(38 responses)- A3% (1)
- B3% (1)
- C11% (4)
- D84% (32)
Community Discussion
No community discussion yet for this question.