A Cisco Nexus 9000 Series Switch experiences a startup configuration corruption. The engineer must implement a procedure to recover the backup configuration file from the switch. Which command set must be used?
A. 1. Clear the current configuration of the switch
2. Restart the device
3. Copy a previously saved configuration file to the running-configuration 4. Copy the running-configuration to the startup configuration
B. 1. Clear the current configuration of the switch
2. Restart the device
3. Copy the running configuration to the startup configuration
4. Copy a previously saved configuration file to the running configuration
C. 1. Copy the running-configuration to the startup configuration
2. Clear the current configuration of the switch
3. Restart the device
4. Copy a previously saved configuration file to the running configuration
D. 1. Restart the device
2. Copy the running-configuration file to a remote server
3. Clear the current configuration of the switch
4. Copy the running configuration to the startup configuration
