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Juniper

JN0-343 · Question #132

On a broadcast network, which three statements are true about IS-IS adjacencies? (Choose three.)

The correct answer is B. IIH PDUs are used as a keep alive mechanism. C. Peers can request missing link-state information. E. Peers acknowledge receipt of link-state updates. See the full explanation below for the reasoning.

Question

On a broadcast network, which three statements are true about IS-IS adjacencies? (Choose three.)

Options

  • APeers send full copies of databases at regular intervals.
  • BIIH PDUs are used as a keep alive mechanism.
  • CPeers can request missing link-state information.
  • DAn elected DIS retains its status as long as the device remains up.
  • EPeers acknowledge receipt of link-state updates.

How the community answered

(55 responses)
  • A
    4% (2)
  • B
    85% (47)
  • D
    11% (6)

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