Implementing and Operating Cisco Data Center Core Technologies (DCCOR) — Question 285

Which component becomes unavailable for a maximum of 80 seconds during a nondisruptive Cisco NX-OS upgrade?

Answer options

• A. supervisor module
• B. default VSAN
• C. control plane
• D. data plane

Correct answer: C

Explanation

The control plane is responsible for managing the routing protocols and network traffic. During the upgrade, it becomes temporarily unavailable, causing a brief disruption in management functions. The supervisor module, default VSAN, and data plane remain operational, ensuring that the overall system continues to function without significant impact.