H12-921_V1.0 · Question #5
Which of the following descriptions of the RTT requirements between different PoDs is correct in the Multi-PoD scenario of the CloudFabric solution?
The correct answer is A. No more than 50ms. When using the Multi-PoD solution, it is recommended that the iMaster NCE-Fabric and the central DC device pull the RTT latency by <=50 ms. It is recommended that the iMaster NCE- Fabric and Edge DC Leaf extend the RTT latency by <=300 ms. If the active/standby disaster…
Question
Which of the following descriptions of the RTT requirements between different PoDs is correct in the Multi-PoD scenario of the CloudFabric solution?
Options
- ANo more than 50ms
- BNo more than 100ms
- CNo more than 10ms
- DNo more than 1s
How the community answered
(39 responses)- A74% (29)
- B5% (2)
- C5% (2)
- D15% (6)
Explanation
When using the Multi-PoD solution, it is recommended that the iMaster NCE-Fabric and the central DC device pull the RTT latency by <=50 ms. It is recommended that the iMaster NCE- Fabric and Edge DC Leaf extend the RTT latency by <=300 ms. If the active/standby disaster recovery deployment mode of iMaster NCE-Fabric controllers is used, the latency between controllers is < = 20 ms.
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