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NCP-DB-6.10 · Question #244

An administrator needs to make new VLANs available when provisioning a Oracle cluster database, which have been added to NDB via the Administration menu. What needs to be done to expose the new…

The correct answer is B. Update the Network Profile to include the new VLANs. A Network Profile is a collection of network settings that are used to provision database server VMs in NDB. A Network Profile can include one or more VLANs, IP ranges, and DNS servers. To make new VLANs available when provisioning an Oracle cluster database, you need to update…

Configure and Administer Database Infrastructure

Question

An administrator needs to make new VLANs available when provisioning a Oracle cluster database, which have been added to NDB via the Administration menu. What needs to be done to expose the new VLANs for provisioning?

Options

  • ACreate a new VLAN in Prism Element and discover it in NDB.
  • BUpdate the Network Profile to include the new VLANs.
  • CUpdate Prism Element with the new VLAN and discover it in NDB.
  • DCreate a new Network Profile with the new VLANs.

How the community answered

(62 responses)
  • A
    16% (10)
  • B
    71% (44)
  • C
    3% (2)
  • D
    10% (6)

Explanation

A Network Profile is a collection of network settings that are used to provision database server VMs in NDB. A Network Profile can include one or more VLANs, IP ranges, and DNS servers. To make new VLANs available when provisioning an Oracle cluster database, you need to update the Network Profile to include the new VLANs. You can do this by editing the existing Network Profile or creating a new one with the new VLANs. You do not need to create or update the VLANs in Prism Element, as NDB can discover the VLANs configured in AHV.

Topics

#Network Profile#VLAN provisioning#Oracle cluster#NDB profiles

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