Which set must you confirm on switches before acceptance?
Why D is the answer
Firmware and software versions
Mismatched versions cause hard-to-find faults.
In detail
- Mismatched versions cause hard-to-find faults.
- Keep versions matched.
Use case
An illustrative scenario, not a real incident.
One switch runs an older version, which causes hard-to-find faults.
See it in different ways
flowchart TD A["Supported release set"] --> B["GPU and HGX"] A --> C["NIC and BlueField"] A --> D["Switches"] A --> E["Transceivers"]
mindmap
root((Verification))
Compute
HPL
ClusterKit
Fabric
NCCL
Signal quality
Versions
Switches
BlueField
Transceivers
Storage
fioflowchart LR S0["List versions"] --> S1["Compare with target"] --> S2["Update mismatches"]
Key point: Confirm switch versions.
Why the other options are wrong
- A. Only the management IP address
- An IP address is not a version.
- B. Only the rack number on their labels
- Labels are not versions.
- C. Only the serial port speed setting
- A port speed is not a version.