Implementing Cisco SD-WAN Solutions (ENSDWI) — Question 450

What prohibits deleting a VNF image from the software repository?

Answer options

• A. if the image is stored by vManage
• B. if the image is referenced by a service chain
• C. if the image is included in a configured policy
• D. if the image is uploaded by a WAN Edge device

Correct answer: B

Explanation

The correct answer is B because a VNF image cannot be deleted if it is actively being used in a service chain, as this would disrupt the service. The other options do not create a dependency that would prevent deletion; for instance, images stored by vManage or policies configured do not inherently block removal.