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NS0-157 · Question #188

Which four steps must an administrator take before establishing a CIFS share? (Choose four)

The correct answer is A. Create a volume C. Configure an export policy D. Configure name mapping F. Mount a volume within the Vserver namespace. Before establishing a CIFS share in ONTAP, an administrator must create a volume, configure an export policy, configure name mapping, and mount the volume in the Vserver namespace.

Network Configuration and Data Access

Question

Which four steps must an administrator take before establishing a CIFS share? (Choose four)

Options

  • ACreate a volume
  • BConfigure a share policy with the desired values
  • CConfigure an export policy
  • DConfigure name mapping
  • EEnable Active Directory routing
  • FMount a volume within the Vserver namespace
  • GSet a default share policy

How the community answered

(45 responses)
  • A
    73% (33)
  • B
    7% (3)
  • E
    16% (7)
  • G
    4% (2)

Why each option

Before establishing a CIFS share in ONTAP, an administrator must create a volume, configure an export policy, configure name mapping, and mount the volume in the Vserver namespace.

ACreate a volumeCorrect

A volume must exist first because the CIFS share is a path within a volume; there is no underlying storage without it.

BConfigure a share policy with the desired values

A share access policy (share ACL) is configured at or after share creation time, not as a prerequisite before the share exists.

CConfigure an export policyCorrect

An export policy must be configured and applied to the volume to control which clients can access the data, as clustered ONTAP enforces export policies for both NFS and CIFS volumes.

DConfigure name mappingCorrect

Name mapping must be configured to translate Windows domain user identities to UNIX user identities so that file permissions are evaluated correctly on the CIFS share.

EEnable Active Directory routing

Active Directory integration is configured once at the CIFS server level during Vserver setup and is not a discrete per-share prerequisite step called 'Active Directory routing'.

FMount a volume within the Vserver namespaceCorrect

The volume must be mounted within the Vserver junction-path namespace so that its path is resolvable; without a junction point, the CIFS share path cannot be exposed to clients.

GSet a default share policy

Setting a default share policy is optional post-creation configuration and is not a required step before the share can be established.

Concept tested: Prerequisites for CIFS share creation on ONTAP SVM

Source: https://docs.netapp.com/us-en/ontap/smb-config/create-share-task.html

Topics

#CIFS share#SMB configuration#Vserver namespace#name mapping

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