350-601 Question #463: Real Exam Question with Answer & Explanation

Question

Refer to the exhibit. Which command must be used to restore configuration changes made by disabling the PIM feature and skipping any errors?

Options

• Arollback running-config checkpoint new-checkpoint stop-at-first-failure
• Brollback running-config checkpoint new-checkpoint verbose
• Crollback running-config checkpoint system-fm-pim-best-effort
• Drollback running-config checkpoint system-fm-pim atomic

Explanation

To restore configuration changes related to the PIM feature while skipping any errors, the rollback command must reference the system-fm-pim-best-effort checkpoint.

Common mistakes.

• A. The stop-at-first-failure option, as shown in this choice, is the opposite of 'skipping any errors' because it halts the rollback process if an error occurs.

Concept tested. Cisco NX-OS rollback checkpoint options

Reference. https://www.cisco.com/c/en/us/td/docs/dcn/nx-os/nexus9000/101x/system-management/configuration/cisco-nexus-9000-series-nx-os-system-management-configuration-guide-101x/config_mgmt.html

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