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HCNP-Storage-CUSN(Constructing Unifying Storage Network) Questions 116–120 (page: 25)

Updated On: 10-Feb-2026

SAN storage system fault diagnosis focuses on the state of the controller, host port, cascade port, hard disk, RAID, LUN, and so on, usually check the controller/RAID state first, then check the link and mapping statE.

  1. True
  2. False

Answer(s): A



Which of the following options do not belong to the characteristics of SMI-S protocol?

  1. the standard interface, good interoperability
  2. Compare to SNMP, SMI-S function is more powerful, more complete
  3. data model of SMI-S is process-oriented
  4. if it supports SMI-S, the network integration of different vendors is convenient

Answer(s): C



What are the common networking methods in SAN practical applications? (Select 2 Answers)

  1. IP SAN
  2. FC SAN
  3. SAS SAN
  4. ISCSI SAN

Answer(s): A,B



Which of the following description of network product warning issued, obtain and process? (Select 3 Answers)

  1. warning information of product release in huawei's website - > service announcement - > warning notice
  2. product warning need engineers active learning, for the key issues that need to be tracking management, according to advice of early warning, make active treatment
  3. according to the emergency degree of product early warning, arrange rectification or the plan of upgrade, guard actively to the key problem
  4. early warning information need 400 hotline engineers to pay more attention, office engineers can don't pay any attention

Answer(s): A,B,C



Which of the following statements of remote replication functions of array is correct?

  1. copy divided into synchronous replication and remote replication
  2. copy divided into asynchronous replication and remote replication
  3. copy divided in to inside this array replication and remote replication
  4. copy divided into synchronous replication and asynchronous replication

Answer(s): C



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