Nokia Certified Network Professional – IP/MPLS Services — Question 32

Is it possible to mix PSS-24x and PSS-8x shelves in an SWDM configuration?

Answer options

• A. Yes, as both can be equipped within the same node
• B. No, as they are not compatible and cannot be used within the same node
• C. Yes, but the PSS-24x shelf must be configured as a master
• D. Yes, but the PSS-8x shelf must be configured as a master

Correct answer: A

Explanation

The correct answer is A because both PSS-24x and PSS-8x shelves can coexist in the same node without issues. Options B, C, and D are incorrect as they either state incompatibility or impose unnecessary configuration restrictions that do not exist.