正解:A,D
In the context of Cisco Data Center Core Technologies, SPAN (Switched Port Analyzer) is used to monitor network traffic. To configure a SPAN session on a Nexus 5000 series switch, an engineer would need to use specific commands. Option A, "Configure the switchport monitor under interface fc2/2," is correct as it involves setting up the monitoring port under a specific interface. Option D, "Configure session type fc under monitor session 1," is also correct as it specifies the type of session being configured for monitoring.
References := The explanation can be corroborated with detailed study from Cisco's official documentation and resources available on their website or the Cisco Data Center Core Technologies source book.