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Huawei H12-831_V1.0 Exam (page: 3)
Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0
Updated on: 12-Feb-2026

Viewing Page 3 of 55
H12-831_V1.0 PDF 326 Questions

Which of the following sequences can be matched by the regular expression 100.S

  1. 100
  2. 1000
  3. 10000
  4. 1001

Answer(s): B,D



As shown in the figure, the network has a loop because STP is not enabled. Which of the following phenomena may be bowed?

  1. Hostreceive a large number of broadcasts
  2. The device will generate a loop alarm
  3. equipmentCPUOccupancy is too high
  4. MA, CAddress table flapping

Answer(s): A,B,C,D



(Multiple Choice) Which LSAs in OSPFv3 can be flooded in an area?

  1. Link-LSA
  2. Inter-Area-Router-LSA
  3. Inter-Area-Prefix-LSA
  4. Intra-Area-Prefix-LSA

Answer(s): D



About the difference between NSR and NSF, which is correct?

  1. NSF must rely on neighbor routers to complete
  2. Both NSR and NSP require neighbor routers to complete
  3. NSR must rely on neighbor routers to complete

Answer(s): B



The input information of a router is as follows. Which of the following causes the OSPF adjacency cannot be established normally?

  1. Area code does not match
  2. Inconsistent area type
  3. interfaceIPInconsistent address masks
  4. Hell. Inconsistent message sending interval

Answer(s): A,D



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