QuestionQ494

Automation

An engineer must create a checkpoint of the running configuration on a Cisco Nexus Switch. The checkpoint file must be named before_maintenance and used to restore the switch to its premaintenance state. The checkpoint rollback to the running configuration must occur only if no errors occur. Which two configuration commands are required to meet these requirements?

Choose two
  • A rollback running-config file before_maintenance atomic
  • B checkpoint file before_maintenance
  • C rollback running-config checkpoint before_maintenance
  • D checkpoint before_maintenance
  • E rollback checkpoint file before_maintenance stop-at-first-failure
Explanation

Cisco NX-OS uses checkpoint file before_maintenance to save the running configuration as the specified checkpoint file. rollback running-config file before_maintenance atomic restores that file atomically; atomic rollback is applied only when no errors occur.

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