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4A0-101 · Question #265

Which of the following regarding IS-IS DIS is FALSE?

The correct answer is D. In broadcast multi-access networks, such as Ethernet, one router is elected as the DIS and a. See the full explanation below for the reasoning.

Question

Which of the following regarding IS-IS DIS is FALSE?

Options

  • AL1 and L2 routers elect separate DIS's.
  • BDIS uses a specific Ethernet multicast address to communicate with other routers on the
  • CIf a new router starts up in a LAN and has a higher interface priority, the new router preempts the
  • DIn broadcast multi-access networks, such as Ethernet, one router is elected as the DIS and a

How the community answered

(51 responses)
  • A
    14% (7)
  • B
    6% (3)
  • C
    4% (2)
  • D
    76% (39)

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