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4A0-C01 · Question #791

Which protocol can be used to signal the outer label for a VPN service?

The correct answer is B. LDP. See the full explanation below for the reasoning.

Question

Which protocol can be used to signal the outer label for a VPN service?

Options

  • AIPCP
  • BLDP
  • CPPP
  • DTLDP

How the community answered

(38 responses)
  • A
    3% (1)
  • B
    76% (29)
  • C
    13% (5)
  • D
    8% (3)

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Full 4A0-C01 Practice