A Company Is Running a Pair of Cisco Nexus 7706

A company is running a pair of Cisco Nexus 7706 Series Switches as part of a data center segment. All network engineers have restricted read-write access to the core switches. A network engineer must add a new FCoE VLAN to allow traffic from servers toward FCoE storage. Which set of actions must be taken to meet these requirements?

A) 1. Assign the network-admin role to a user. 2. Commit the role to the switch to the active user database.
B) 1. Modify a network-operator role and add the required privileges. 2. Assign a VDC-operator role to a user.
C) 1. Create a user-defined role and add the required privileges. 2. Assign a role to a user.
D) 1. Add the required privilege to the VDC-admin role. 2. Commit the changes to the active user database.