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Exam 500-220 topic 5 question 13 discussion

Actual exam question from Cisco's 500-220
Question #: 13
Topic #: 5
[All 500-220 Questions]

What is the default frequency of SD-WAN probes sent between VPN peers in a Cisco Meraki MX SD-WAN deployment?

  • A. 10 milliseconds
  • B. 100 milliseconds
  • C. 1 second
  • D. 10 seconds
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Suggested Answer: C 🗳️

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Adrian1988
1 week, 1 day ago
Selected Answer: C
In a Cisco Meraki MX SD-WAN deployment, the default frequency of SD-WAN probes sent between VPN peers is once per second. These probes are used to measure the performance metrics such as latency, jitter, and packet loss between the VPN peers, which helps in making dynamic path selection decisions to ensure optimal performance and reliability of the SD-WAN connections.
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rnunes1110
6 months, 2 weeks ago
Answer: C The performance probe is a small payload (approximately 100 bytes) of UDP data sent over all established VPN tunnels every 1 second. MX appliances track the rate of successful responses and the time that elapses before receiving a response. This data allows the MX to determine the packet loss, latency, and jitter over each VPN tunnel in order to make the necessary performance-based decisions. Ref.: https://documentation.meraki.com/Architectures_and_Best_Practices/Cisco_Meraki_Best_Practice_Design/Best_Practice_Design_-_MX_Security_and_SD-WAN/Meraki_SD-WAN
upvoted 1 times
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alejandro12
7 months ago
Selected Answer: C
The answer is c https://documentation.meraki.com/Architectures_and_Best_Practices/Cisco_Meraki_Best_Practice_Design/Best_Practice_Design_-_MX_Security_and_SD-WAN/Meraki_SD-WAN
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cdipman2
1 year, 1 month ago
C is the correct answer https://www.ciscolive.com/c/dam/r/ciscolive/latam/docs/2019/pdf/BRKCRS-1579.pdf
upvoted 2 times
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