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Question 111

Scenario: A Citrix Architect must perform a Provisioning Services (PVS) design for a healthcare organization. The initial design places all PVS farm components in the organization's primary datacenter. The customer asks whether the vDisk can be streamed from PVS servers in the primary datacenter to target devices located in a secondary datacenter in another region while maintaining good performance. The datacenters are connected with a 10 GB link with approximately 20 ms of latency.

The architect recommends against the organization pursuing this approach.

Which statement is a relevant reason for the recommendation?

    Correct Answer: D

    The recommended reason against streaming vDisk from PVS servers in the primary datacenter to target devices in a secondary datacenter in another region is the latency of 20 ms. In PVS environments, high latency can significantly degrade performance because the streaming of vDisk data to target devices is highly sensitive to latency. The ideal latency for such a setup should be less than 15 ms to maintain good performance. Therefore, with the given latency of 20 ms, the configuration would include too much latency for the streaming traffic, leading to performance issues.

Discussion
matley7Option: D

D https://support.citrix.com/article/CTX220651 if having a global PVS Farm across data centers is required, Citrix recommends additional testing to confirm network performance and reliability, this is especially relevant for networks with higher latency (>15ms)

d0bermannnOption: D

D. This configuration would include too much latency for the streaming traffic.