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Exam 400-101 topic 1 question 581 discussion

Actual exam question from Cisco's 400-101
Question #: 581
Topic #: 1
[All 400-101 Questions]

The no ip unreachables command is configured on interfaces to protect the control plane of a router.
Which mechanism is impacted by using this command?

  • A. ICMP redirects
  • B. path MTU discovery
  • C. source routing
  • D. ICMP router discovery protocol
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Suggested Answer: B 🗳️
by [deleted] at April 3, 2025, 6:50 p.m.

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