Cisco UCS B-Series Blade Servers and Cisco UCS C-Series Rack Servers contain at least one physical Cisco UCS VIC for server connectivity.
For the Cisco UCS servers, the VIC passes converged FC and IP network traffic through the Cisco UCS 5108 Blade Server Chassis mid-plane to the FEX.
The Cisco UCS C-Series Rack Servers can connect directly to each FI with direct connect mode, or to a pair of FEX connected to the FIs.