QuestionQ43

Protocol-Independent Routing

Referring to the exhibit, what happens to packets destined for devices in the 172.16.32.0/24 subnet?

Question Image

  • A Data will be dropped and no ICMP message will be sent to the source.
  • B Data will be forwarded and an ICMP message will be sent to the source.
  • C Data will be dropped and an ICMP message will be sent to the source.
  • D Data will be forwarded and no ICMP message will be sent to the source.
Explanation

A Junos static route configured with the discard action silently drops traffic matching that route. It does not generate an ICMP unreachable message; that behavior is associated with the reject action.

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