Nokia Certified Network Associate – SR OS Network Administration — Question 1

Which of the following statements about VPLS is TRUE?

Answer options

• A. It allows point-to-point connection of two sites in a single routed instance.
• B. It allows connection of multiple sites in a single routed instance.
• C. It allows point-to-point connection of two sites with no MAC learning.
• D. It allows connection of multiple sites in a single bridged domain.

Correct answer: B

Explanation

The correct answer is B because VPLS (Virtual Private LAN Service) is designed to connect multiple sites within a single routed instance, allowing for a multipoint-to-multipoint network. Options A and C incorrectly describe VPLS as only allowing point-to-point connections, while option D describes a bridged domain, which does not accurately represent VPLS functionality.