NetApp NS0-180 Online Practice Questions and Exam Preparation

NetApp NS0-180 Online Questions & Answers

• Question 61:

  You are setting up a switchless 2-node cluster. You must ensure that it is set up correctly. Which two commands would you execute to complete this task? (Choose two.) onfigured true

  A. cluster ha modify ode ata
  B. not int modify luster modify true
  C. network options switchless
  D. net int create
  A. cluster ha modify ode ata
  C. network options switchless

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  Enabling cluster HA and switchless-cluster in a two-node cluster If you have a two-node switchless configuration that uses direct-cable connections between the

  nodes instead of a cluster interconnect switch, you must ensure that the switchless-cluster- network option is enabled.

  This ensures proper cluster communication between the nodes.

  Stepscluster ha modify -configured true

  If storage failover is not already enabled, you will be prompted to confirm enabling of both storage failover and auto-giveback.

  set -privilege advanced

  Confirm when prompted to continue into advanced mode. The advanced mode prompt appears (*>).

  network options switchless-cluster show

  If the output shows that the value is false, you must issue the following command:

  network options switchless-cluster modify true

  set -privilege admin

  Reference: Enabling cluster HA and switchless-cluster in a two-node cluster

  https://library.netapp.com/ecmdocs/ECMP1196905/html/GUID-CE8ADA56-E05B-4398-A7E2- 05C7BD816467.html

• Question 62:

  You have completed a clustered Data ONTAP installation for a new customer. You are now ready to hand off the system to the customer. Which three actions should you take at this stage in the installation process? (Choose three.)

  A. Show the customer how to open a case with NetApp Support.
  B. Demonstrate System Manager and its functionality.
  C. Tell the customer to call their sales representative if there are further questions.
  D. Tell the customer you are finished and then leave the site.
  E. Show the customer how to set up a support account.
  A. Show the customer how to open a case with NetApp Support.
  B. Demonstrate System Manager and its functionality.
  E. Show the customer how to set up a support account.

• Question 63:

  Which switch vendor is supported for the cluster network switches?

  A. Juniper Networks
  B. Cisco
  C. Brocade
  D. Hewlett-Packard
  B. Cisco

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  Cisco Nexus 50x0 switches can be deployed as NetApp cluster network switches. Reference: How to setup and configure the Cluster Network Switch https://kb.netapp.com/support/index?page=contentandid=1012684andlocale=en_US

• Question 64:

  You are assigned to install five DS2246 with twenty-four 400 GB SSDs per shelf to a single node system. According the NetApp, which statement is correct?

  A. You cannot install five SSD shelves to one System.
  B. You need at least two stacks.
  C. You need at least three stacks.
  D. You can put all shelves in one stack.
  D. You can put all shelves in one stack.

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  Up to 10 shelves are supported per stack for the DS2246, so we one stack is enough as we only have five shelves (DS2246s). Reference: Making the Move from FC to SAS Storage http://www.netapp.com/as/communities/tech-ontap/tot-fc-sas-1101-as.aspx

• Question 65:

  You are adding nodes to an existing cluster.

  In this scenario, which three statements are correct? (Choose three.)

  A. If you are adding a second node to a single-node cluster, the second node must have been installed, but the cluster network can be configured later.
  B. You must add a cluster switch for every two nodes.
  C. If you are adding nodes to a multiple-node cluster, more than half of the existing nodes in the cluster must be healthy.
  D. The switchless cluster functionality is supported only in a single or two-node cluster.
  E. If you are adding nodes to a two-node switchless cluster, you must have installed and configured the cluster management and interconnect switches before adding additional nodes.
  B. You must add a cluster switch for every two nodes.
  C. If you are adding nodes to a multiple-node cluster, more than half of the existing nodes in the cluster must be healthy.
  E. If you are adding nodes to a two-node switchless cluster, you must have installed and configured the cluster management and interconnect switches before adding additional nodes.

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  C: If you are adding nodes to a multiple-node cluster, more than half of the existing nodes in the cluster must be healthy (indicated by cluster show).

  E: If you are adding nodes to a two-node switchless cluster, you must have installed and configured the cluster management and interconnect switches before adding additional nodes.

  Incorrect:

  not A: If you are adding a second node to a single-node cluster, the second node must be installed, and the cluster network must be configured. Not D: The switchless cluster functionality is supported only in a two-node cluster.

  Reference: Adding nodes to the cluster

  https://library.netapp.com/ecmdocs/ECMP1636037/html/GUID-B13FF812-785E-4E62-9914- 30E7A8F51A4C.html