Refer to the exhibit.

An engineer must configure FCoE on a Cisco Nexus switch. Which two command sets complete this configuration? (Choose two.)

An engineer performs a set of configuration changes for the vPC domain using Session Manager. Which two commands are used to verify the configuration and apply the device changes when no errors are returned? (Choose two)

Drag and drop the mechanisms to collect data from a network from the left onto their characteristics on the right

An engineer configures port security on a Cisco MDS 9000 Series Switch. The MDS switch configuration must meet these requirements The switch must inmate the VSAN 4 port security database despite any conflicts.
New devices must be statically added to the switch.
Configuration changes for VSAN 4 must be applied throughout the fabric with any lodes on the fabric released Which configuration set meets these requirements?

An engineer must generate a checkpoint of the running configuration on a Cisco Nexus Switch. The checkpoint file name must be called "before_maintenance' and should be used for recovering the switch to its pre- maintenance state. The rollback of the checkpoint to running configuration should only occur if no errors occur. Which two configuration commands must be used to meet these requirements? (Choose two.)