Nokia
4A0-100 · Question #96
What is the function of an LSR?
The correct answer is C. Label Switching Routers make forwarding decisions based on the MPLS label. See the full explanation below for the reasoning.
Service Fundamentals
Question
What is the function of an LSR?
Options
- ALabel Switching Routers make switching decisions based on the original MAC Header.
- BLabel Switching Routers make routing decisions based on the original IP Header.
- CLabel Switching Routers make forwarding decisions based on the MPLS label.
- DLabel Switching Routers make decisions based on ATM header information.
How the community answered
(50 responses)- A6% (3)
- B2% (1)
- C80% (40)
- D12% (6)
Topics
#MPLS#LSR function#label-based forwarding#MPLS architecture
Community Discussion
No community discussion yet for this question.