D is partially correct, but it doesn't provide a complete answer. Data Center Bridging (DCB) is a suite of standards that provides lossless Ethernet transport for storage traffic in the data center, and FCoE uses DCB to transport Fibre Channel frames over Ethernet. So, DCB is essential for FCoE to work correctly, but it doesn't provide lossless transport on its own. Instead, DCB includes several standards, including Priority-based Flow Control (PFC), which is the specific standard that provides lossless transport to FCoE traffic. Therefore, the correct answer is C, Priority-based Flow Control.
Priority-based Flow Control (PFC).
PFC is part of the Data Center Bridging (DCB) standard, and it provides a mechanism to ensure the lossless transport of Fibre Channel traffic over Ethernet networks. PFC allows for the prioritization of network traffic, which helps prevent congestion and ensure the delivery of time-sensitive data.
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chuhakhanh
3 months agoWazBlack
5 months, 1 week ago