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Question 246 - NCS-Core discussion

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During Foundation using a customer-provided network switch, a consultant is facing time-out issues.

What action should the consultant take to resolve this issue?

A.
Check jumbo frames support of the network switch.
Answers
A.
Check jumbo frames support of the network switch.
B.
Ensure the firmware of network switch is updated.
Answers
B.
Ensure the firmware of network switch is updated.
C.
Enable queue depth on ports connected to nodes.
Answers
C.
Enable queue depth on ports connected to nodes.
D.
Disable STP on ports connected to Nutanix nodes.
Answers
D.
Disable STP on ports connected to Nutanix nodes.
Suggested answer: A

Explanation:

When encountering timeout issues during Foundation using a customer-provided network switch, one common cause can be mismatched or unsupported network configurations, particularly concerning MTU sizes:

A . Check jumbo frames support of the network switch: Ensuring that the switch supports jumbo frames (MTU of 9000) and is properly configured for it can prevent timeout issues that might arise due to packet fragmentation or dropped packets.

Nutanix Bible (https://www.nutanixbible.com), which discusses network prerequisites for successful Foundation.

Nutanix University: NCS-Core 6.8 Training (https://university.nutanix.com), covering the technical setup and network requirements for cluster deployments.

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asked 23/09/2024
Brooke Galiata
32 questions
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