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Oracle

1Z0-593 · Question #56

You are preparing for a Grid Infrastructure and Oracle Database (with the RAC option) installation. Which two network requirements must be met?

The correct answer is C. All IP addresses should be registered in DNS. D. The IP addresses for the SCAN-IPs (part of SCAN) need to be in the same subnet as the node. C: On each node in the cluster, assign a public IP address with an associated network name to one network adapter. The public name for each node should be registered with your domain name system (DNS). D: During installation a SCAN for the cluster is configured, which is a…

Installation

Question

You are preparing for a Grid Infrastructure and Oracle Database (with the RAC option) installation. Which two network requirements must be met?

Options

  • AAll IP addresses planned to be used for the public or the private network should be unused.
  • BAll IP addresses for the public and the private network should be in the same subnet
  • CAll IP addresses should be registered in DNS.
  • DThe IP addresses for the SCAN-IPs (part of SCAN) need to be in the same subnet as the node

How the community answered

(21 responses)
  • A
    19% (4)
  • B
    10% (2)
  • C
    71% (15)

Explanation

C: * On each node in the cluster, assign a public IP address with an associated network name to one network adapter. The public name for each node should be registered with your domain name system (DNS). D: During installation a SCAN for the cluster is configured, which is a domain name that resolves to all the SCAN addresses allocated for the cluster. The IP addresses used for the SCAN addresses must be on the same subnet as the VIP addresses. * To perform a typical installation, which does not use GNS. You must configure the following addresses manually in your corporate DNS: A public IP address for each node A virtual IP address for each node Three single client access name (SCAN) addresses for the cluster

Topics

#network requirements#SCAN#subnet#DNS

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