A network engineer must prevent data corruption due to cross fabric communication in an FCoE environment. Which configuration must be applied to the Cisco
Nexus Unified Switches to achieve this objective?

A. switch(config-if)# shutdown lan

B. switch(config-if)# no fcoe fcf-priority 0

C. switch(config)# fcoe fcmap 0e.fc.2a

D. switch(config)# no fcoe fcf-priority 255








 

Suggested Answer: C

You can prevent data corruption due to cross-fabric talk by configuring an FC-Map that identifies the Fibre Channel fabric for this switch. When the FC-Map is configured, the switch discards the MAC addresses that are not part of the current fabric. An FCF can assign Fabric Provide MAC Addresses (FPMA) to the CNAs consisting of the FC-Map Value for the Fabric and the Fibre Channel ID (FCID) assigned during Fabric Login switch# switchto vdc fcoe type storage fcoe# configure terminal fcoe(config)# fcoe fcmap 0x0efc2a
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/fcoe/521n11/b_5k_FCoE_Config_521N11/configuring_fcoe.html

This question is in 350-601 DCCOR exam 
For getting CCNP Data Center Certificate


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