An engineer must design a solution with storage reachability between 100 physical servers and a storage array. The storage array connectivity is to a SAN switch that is limited to 48 ports. Which topo

While VXLAN can extend Layer 2, its use with FCoE for this specific problem adds unnecessary complexity and does not directly solve the Fibre Channel port density issue in the most straightforward manner.

FCoE between the servers and ToR switches allows 100 servers to connect via Ethernet-based Converged Network Adapters (CNAs) to FCoE-capable ToR switches. These ToR switches, acting as FCoE Forwarders (FCFs), then aggregate the Fibre Channel traffic and connect to the limited 48-port MDS SAN switch via a smaller number of native Fibre Channel uplinks, typically using N_Port ID Virtualization (NPIV). This solution effectively addresses the port density limitation on the SAN switch without requiring additional MDS switches.

iSCSI is an IP-based storage protocol and cannot directly 'pass FCoE traffic to the MDS'; this choice mixes incompatible protocols and does not leverage FCoE's ability to aggregate Fibre Channel traffic to overcome port limitations.

FCIP is primarily used for extending Fibre Channel SANs over IP networks between geographically separate sites, not for solving local server-to-storage port density limitations within a single data center.