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Nokia

4A0-103 · Question #40

Which of the following about Alcatel-Lucent 7750 SR command "oam Isp-trace prefix" is FALSE?

The correct answer is C. The router uses MPLS Echo Request packets that are IP-routed. See the full explanation below for the reasoning.

Question

Which of the following about Alcatel-Lucent 7750 SR command "oam Isp-trace prefix" is FALSE?

Options

  • AThe router performs a unidirectional LSP test.
  • BThe router collects hop information along the tunnel's path.
  • CThe router uses MPLS Echo Request packets that are IP-routed,
  • DThe MPLS TTL values are incremented at each request.

How the community answered

(32 responses)
  • A
    6% (2)
  • B
    16% (5)
  • C
    72% (23)
  • D
    6% (2)

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