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Question 74 - NCP-MCI-6.5 discussion

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An administrator has received reports of users being disconnected from remote desktop sessions to a specific VM.

Which VM metric is most useful isolating the cause of the issue?

A.
Storage Controller Bandwidth
Answers
A.
Storage Controller Bandwidth
B.
Swap-Out Rate
Answers
B.
Swap-Out Rate
C.
Hypervisor CPU Ready time (%)
Answers
C.
Hypervisor CPU Ready time (%)
D.
Virtual NIC receive packet dropped
Answers
D.
Virtual NIC receive packet dropped
Suggested answer: D

Explanation:

Virtual NIC receive packet dropped is the most useful VM metric for isolating the cause of users being disconnected from remote desktop sessions to a specific VM. This metric shows the number of packets that are dropped by the virtual NIC of the VM due to insufficient buffer space or other reasons. Packet drops can indicate network congestion, misconfiguration, or performance issues that can affect the quality and availability of remote desktop sessions.Packet drops can also cause retransmissions, delays, and errors in TCP-based protocols such as RDP2. To view this metric in Prism, go to Entities > Compute & Storage > VMs > Summary View and select a VM.Then, in the Details View, go to Metrics > Performance and select Virtual NIC receive packet dropped from the drop-down menu3.

asked 23/09/2024
mostafa badawi
43 questions
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