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4A0-109 · Question #207

In an L2TP wholesale/retail architecture, where is the ESM applied?

The correct answer is D. In the subscriber specific ESM by retail BNG and the retail service provider's ESM by wholesale BNG. See the full explanation below for the reasoning.

Question

In an L2TP wholesale/retail architecture, where is the ESM applied?

Options

  • AIn the subscriber specific ESM by wholesale BNG and the retail service provider's ESM by wholesale BNG.
  • BIn the subscriber specific ESM by retail BNG and the retail service provider's ESM by retail BNG.
  • CIn the subscriber specific ESM by wholesale BNG and the retail service provider's ESM by retail BNG.
  • DIn the subscriber specific ESM by retail BNG and the retail service provider's ESM by wholesale BNG.

How the community answered

(37 responses)
  • A
    5% (2)
  • B
    3% (1)
  • C
    8% (3)
  • D
    84% (31)

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Full 4A0-109 Practice