Which is the correct process for installing CommServe?

• A.Install the .NET Framework. > Select a proper firewall configuration. > Install databases. > Configure DR paths,
• B.Install the .NET Framework. > Select a proper firewall configuration. > Configure DR paths. > Install databases:
• C.Select a proper firewall configuration. > Install the .NET Framework. > databases, > Configure DR paths.
• D.Install the .NET Framework. > Install databases. > Select a proper firewall configuration. > Configure DR paths.

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OceanStor900 uses general x86 architecture hardware to deploy the Scale-out NAS system. All nodes achieve high concurrency and high performance of the entire system data, mainly relying on three types of networking types: IB, 10GE and PCIE. Among them, PCIE has better network performance. Good, easier to expand and manage.

• A.False
• B.True

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In a backup structure with a primary backup domain and multiple branch backup domains, which of the following description is wrong?

• A.Integrate multiple branch backup domains into a primary backup domain, and centrally view the operation reports of each backup domain in the primary backup domain.
• B.Register the remote client as an unconfigured client in the primary backup domain. The clients can be hidden and grouped.
• C.The main backup domain actively collects metadata of each branch backup domain on a regular basis. After the connection network between the branch backup domain and the main backup domain is interrupted and restored, the metadata transmission can be automatically repaired.
• D.Each branch backup domain operates independently, and the connection network failure with the main backup domain does not affect the backup job of the branch backup domain.

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Regarding the CIFS sharing that has added new functions to the Huawei Oceanstor 9000C30 version, which of the following statements are correct? (Multiple choice)

• A.When the client uses the SMB3.0 protocol, if the client has two or more GE/10GE/old network ports of the same type, the client will establish multiple connection channels on Oceanstor 9000
• B.When the client adopts the SMB2.0/2.1/3.0 protocol, when file copying is performed inside Oceanstor 9000, it does not need to go through the client, and it can be done directly in the system at high speed.
• C.Oceanstor 9000 has SMB3 MultichanneL enabled by default

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If a Huawei Oceanstor 9000 cluster node adopts a back-end 10GE network, the network connection is completed. What are the following configurations for the 10GE switch? (Multiple choice)

• A.Configure switch flow control switch
• B.Configure a stack of two switches
• C.Configure switch management IP

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