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Exams200-150Questions#135
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200-150 · Question #135

200-150 Question #135: Real Exam Question with Answer & Explanation

The correct answer is A: four WWNNs and four WWPNs. The exhibit displays Fibre Channel output for 4 separate HBAs, each with its own unique node name and port name, totaling 4 WWNNs and 4 WWPNs.

Question

Refer to the exhibit. Which description of the output is true?

Exhibit

200-150 question #135 exhibit

Options

  • Afour WWNNs and four WWPNs
  • Bone WWNN and four WWPNs
  • Cone WWNN and one WWPN
  • Dfour WWNNs and one WWPN

Explanation

The exhibit displays Fibre Channel output for 4 separate HBAs, each with its own unique node name and port name, totaling 4 WWNNs and 4 WWPNs.

Common mistakes.

  • B. One WWNN with four WWPNs would describe a single multi-port HBA, not four separate HBA nodes each with their own node name.
  • C. One WWNN and one WWPN describes a single single-port HBA, which does not match an exhibit showing multiple HBA entries.
  • D. Four WWNNs and one WWPN is technically inconsistent - each WWPN is bound to a specific node, so four nodes must have at least four WWPNs.

Concept tested. Fibre Channel WWNN and WWPN identification

Reference. https://www.cisco.com/c/en/us/td/docs/switches/datacenter/mds9000/sw/4_2/configuration/guides/conf/fcconfig.html

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