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Exam H12-211 topic 1 question 295 discussion

Actual exam question from Huawei's H12-211
Question #: 295
Topic #: 1
[All H12-211 Questions]

Which of the following OSPF packets can ensure LSA update reliability?

  • A. DD
  • B. LSR
  • C. LSU
  • D. LSACK
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Suggested Answer: C


Highly Voted 6 months, 1 week ago
Correct answer is C Link State Update (LSU) packets: The local router advertises LSA within an LSU packet to its neighboring routers. In addition, the local router advertises the LSU packet with information in response to an LSR packet. LSAck: OSPF requires acknowledgment for the receipt of each LSA. Multiple LSAs can be acknowledged in a single LSAck packet.
upvoted 5 times
Most Recent 1 month, 2 weeks ago
d is the answer
upvoted 1 times
7 months, 1 week ago
D is right
upvoted 1 times
7 months, 1 week ago
LSA ACK.... the answer is D. An acknowledgment notifies receipt of the packet
upvoted 1 times