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Exam H12-831 topic 1 question 140 discussion

Actual exam question from Huawei's H12-831
Question #: 140
Topic #: 1
[All H12-831 Questions]

In BGP/MPLS IP VPN, the OSPF multi-instance process uses the DN bit to prevent Type5 LSA loops.

  • A. TRUE
  • B. FALSE
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Suggested Answer: B 🗳️
by [deleted] at April 4, 2025, 7:32 a.m.

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9f6ca29
2 weeks ago
Selected Answer: B
false Type 3 Routing Loop Prevention — DN Bit To prevent Type 3 LSA loops, the OSPF multi-instance process uses an unused bit in the LSA Options field as a flag bit, which is called the DN bit. The DN bit is used to prevent Type 3 LSA loops.
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