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JN0-343 · Question #15

When the DF bit is set, which two actions will a router perform by default on a packet that is larger than the MTU of the interface? (Choose two.)

The correct answer is A. The router drops the packet. B. The router sends an ICMP MTU exceeded message to the source. See the full explanation below for the reasoning.

Question

When the DF bit is set, which two actions will a router perform by default on a packet that is larger than the MTU of the interface? (Choose two.)

Options

  • AThe router drops the packet.
  • BThe router sends an ICMP MTU exceeded message to the source.
  • CThe router fragments and forwards the packet.
  • DThe router generates a syslog message indicating that a packet was dropped due to the

How the community answered

(36 responses)
  • A
    81% (29)
  • C
    11% (4)
  • D
    8% (3)

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Full JN0-343 Practice