Home » Cisco » 350-080 » Which option describes the capability that the FCoE setting allows?
Refer to the exhibit.
Which option describes the capability that the FCoE setting allows?
A. configures the FEX to send FCoE traffic only to this switch
B. allows mapped VLAN-VSAN traffic to reach the FEX
C. configures FEX for A-B SAN capabilities
D. allows interface Ethernet 101/1/1 to exchange DCBX information
Correct Answer: A
Explanation/Reference:
Explanation:
Although Ethernet traffic is dual homed between a FEX and a switch pair in an enhanced vPC topology, FCoE traffic must be single-homed to maintain SAN isolation. Therefore, while enhanced vPC supports FCoE, a single homed FEX topology can be a better choice when SAN isolation and high FCoE bandwidth are required.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5500/sw/fcoe/7x/b_5500_FCoE_Config_7x/b_5500_FCoE_Config_7x_chapter_011.html (see configuring FCoE over Enhanced vPC)
