Dell EMC Exam D-PSC-MN-01 Topic 4 Question 9 Discussion

Adding F600 nodes to an existing cluster requires compatibility in back-end networking.

Key Considerations:

Back-End Networking:

F600 Nodes: Use Ethernet for internal communication.

Existing Nodes (X210 and H400): May be using InfiniBand.

Action Required:

Upgrade the cluster's back-end to Ethernet topology to accommodate F600 nodes.

Why Other Options Are Incorrect:

Option A: H400 nodes can coexist with F600 nodes if back-end networking is compatible.

Option B: F600 nodes do not use InfiniBand.

Option C: F600 nodes can coexist with X210 nodes with the appropriate back-end network.

Dell PowerScale Reference:

Dell EMC PowerScale Networking Guide:

Back-End Network Compatibility:

Discusses requirements for mixing node types.

Upgrading Back-End Network:

Provides steps for transitioning from InfiniBand to Ethernet.

Best Practices:

Plan the network upgrade carefully to minimize downtime.

Consult with Dell EMC support for guidance.