Which set of steps must be taken to meet these requirements?

A network engineer must perform a backup and restore of the Cisco Nexus 5000 Series Switch configuration. The backup must be made to an external backup server. The only protocol permitted between the Cisco Nexus switch and the backup server is UDP. The backup must be used when the current working configuration of the switch gets corrupted.

Which set of steps must be taken to meet these requirements?
A . 1 Perform a startup-config backup to an FTP server.
2 Copy startup-config in the boot flash to the running-config file
B . 1 Perform a running-config backup to an SFTP server
2 Copy backup-config from the SFTP server to the running-config file
C . 1 Perform a running-config backup to an SCP server
2 Copy running-config in the boot flash to the running-config file
D . 1 Perform a startup-config backup to a TFTP server
2 Copy backup-config from the backup server to the running-config file

View Answer

Answer: D

Explanation:

Option D is the correct set of steps to perform a backup and restore of the Cisco Nexus 5000 Series Switch configuration using UDP as the only protocol. TFTP is a UDP-based protocol that can be used to transfer files between the switch and the backup server. The startup-config file contains the configuration that is applied when the switch boots up, while the running-config file contains the configuration that is currently active on the switch. To restore the configuration from the backup, the backup-config file needs to be copied from the backup server to the running-config file on the switch.

Reference: Cisco Nexus 5000 Series NX-OS System Management Configuration Guide, Release 7.x – Configuring File Systems, Directories, and Images [Cisco Nexus 5000 Series Switches], Configuring File Systems, Directories, and Images, Copying a Configuration File to a Remote Server

Cisco Nexus 5000 Series NX-OS System Management Configuration Guide, Release 7.x – Configuring File Systems, Directories, and Images [Cisco Nexus 5000 Series Switches], Configuring File Systems, Directories, and Images, Copying a Configuration File from a Remote Server

Cisco Nexus 5000 Series NX-OS System Management Configuration Guide, Release 7.x – Configuring File Systems, Directories, and Images [Cisco Nexus 5000 Series Switches], Configuring File Systems, Directories, and Images, Copying the Running Configuration to the Startup Configuration

Cisco Nexus 5000 Series NX-OS System Management Configuration Guide, Release 7.x – Configuring File Systems, Directories, and Images [Cisco Nexus 5000 Series Switches], Configuring File Systems, Directories, and Images, Copying the Startup Configuration to the Running Configuration