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H12-821_V1.0 · Question #115

Which of the following description about the reliable routing update of BGP is correct?

The correct answer is B. BGP does not need a periodically advertised routing information. See the full explanation below for the reasoning.

Question

Which of the following description about the reliable routing update of BGP is correct?

Options

  • ABGP works on top of UDP, and the transport layer protocol is 179
  • BBGP does not need a periodically advertised routing information
  • CBGP sends complete routing table information for each routing update
  • DBGP uses multicast update

How the community answered

(37 responses)
  • A
    16% (6)
  • B
    73% (27)
  • C
    5% (2)
  • D
    5% (2)

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