Certified Information Systems Security Professional (CISSP) Practice Exam

Fibre Channel over Ethernet (FCoE) is the correct answer because it is specifically designed to enable Fibre Channel frames to be carried over Ethernet networks without requiring additional layers such as TCP/IP. FCoE encapsulates Fibre Channel frames within Ethernet frames, allowing organizations to consolidate their storage and data networks onto a single high-speed network infrastructure. This capability promotes simplified management and reduced costs while maintaining the performance and robustness of traditional Fibre Channel.

In contrast, FCIP (Fibre Channel over IP) requires the integration of TCP/IP to transmit Fibre Channel frames over IP networks, which adds complexity and overhead. FDDI (Fiber Distributed Data Interface) is a standard for high-speed network transmission using optical fiber but is not directly related to Fibre Channel protocols. FSS (File System Storage) does not pertain to this context, as it does not define how Fibre Channel frames can be carried over Ethernet. In essence, FCoE stands out for its unique capability of bridging Fibre Channel networks and Ethernet seamlessly.