350-601: Implementing and Operating Cisco Data Center Core TechnologiesDemo

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QuestionQ389

Storage Network

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Refer to the exhibit. An engineer needs to configure FCoE with these requirements:

  • VLAN 100 must carry the Ethernet traffic.
  • Fabric A must use FCoE on VLAN 11 and VSAN 11.
  • Fabric B must use FCoE on VLAN 12 and VSAN 12.
  • vfc 10 on Fabric A must be bound to Ethernet 1/1 on N5K_1.
  • vfc 11 on Fabric B must be bound to Ethernet 1/1 on N5K_2.

Which vfc 10 interface configuration fulfills these requirements?

  • A
  • B
  • C
  • D
Explanation

An FCoE inter-switch vFC on N5K_1 requires E port mode, binding to Ethernet 1/1, and an allowed VSAN list containing VSAN 11. VLAN 100 is the Ethernet transport VLAN configured on the physical Ethernet interface; the vFC interface carries the Fibre Channel side and therefore uses switchport trunk allowed vsan 11. Cisco’s Nexus 5000 FCoE inter-switch configuration example uses switchport mode e, an allowed VSAN, and bind interface ethernet on the vFC.

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