Which FCoE feature enables consistent configuration parameters across the network?

A.
Enhanced transmission selection

B.
Congestion notification protocol

C.
Priority-based flow control

D.
Data center bridging exchange protocol

Explanation:
Data Center Brdiging Exchange Protocol (DCBX)
DCBX protocol is a discovery and capability exchange protocol, which helps Converged
Enhanced Ethernet devices to convey and configure their features with the other CEE devices in
the network. DCBX is used to negotiate capabilities between the switches and the adapters, and it
allows the switch to distribute the configuration values to all the attached adapters. This helps to
ensure consistent configuration across the entire network.
EMC E10-001 Student Resource Guide. Module 6: IP SAN and FCoE