Nokia
4A0-100 · Question #388
Which of the following devices connects directly to the customer equipment?
The correct answer is A. PE. In a typical MPLS/VPN service architecture: PE (Provider Edge) router: Directly connects to the customer edge (CE) device. P (Provider) router: Only forwards MPLS-labeled packets, does not touch customer routes. LSR (Label Switch Router): General term, can be either PE or P…
Service Fundamentals
Question
Which of the following devices connects directly to the customer equipment?
Options
- APE
- BP
- CLSR
- DBoth P and LSR
How the community answered
(47 responses)- A77% (36)
- B6% (3)
- C4% (2)
- D13% (6)
Explanation
In a typical MPLS/VPN service architecture: PE (Provider Edge) router: Directly connects to the customer edge (CE) device. P (Provider) router: Only forwards MPLS-labeled packets, does not touch customer routes. LSR (Label Switch Router): General term, can be either PE or P depending on placement.
Topics
#PE router#P router#LSR#MPLS network roles
Community Discussion
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