NetApp NS0-180 Online Practice Questions and Exam Preparation

NetApp NS0-180 Online Questions & Answers

• Question 21:

  You are performing an installation of a clustered Data ONTAP and you reach the AutoSupport configuration point. You configured AutoSupport with all of the customer's information. But when you trigger AutoSupport, the customer says that they did not receive the message, and neither did NetApp.

  Which two actions must be verified? (Choose two.)

  A. You can ping the mailhost from the NetApp storage systems.
  B. The customer has enabled port 25 from the storage controllers on their firewall.
  C. The customer has enabled routing of email-based messages from the storage controllers on their email server.
  D. You can ping the NetApp Support site from the storage systems.
  A. You can ping the mailhost from the NetApp storage systems.
  B. The customer has enabled port 25 from the storage controllers on their firewall.

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  A: Check that the mail host specified in the options is a host that the storage system can talk to, by running the following command on the storage system:

  ping mailhost_name

  mailhost_name is the name of the mail host specified in the AutoSupport options.

  B: The customer firewall must let SMTP (port 25) messages go through their firewall. Reference: How to troubleshoot AutoSupport delivery when using SMTP https://kb.netapp.com/index?page=contentandid=1014216andactp=LIST_POPULAR

• Question 22:

  You will be performing a new cluster Data ONTAP 8.3 or later installation. Which three tools would you download to facilitate this task? (Choose three.)

  A. Config Advisor
  B. Cluster Config Builder
  C. OnCommand System Manager
  D. System Setup tool
  E. SLDIAG tool
  A. Config Advisor
  C. OnCommand System Manager
  D. System Setup tool

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  D: After installing the hardware, you should use System Setup whenever possible to set up the cluster.

  C: After setting up the cluster, you can use either OnCommand System Manager or the Data ONTAP CLI to continue configuring the cluster.

  A: You can go to the NetApp Support Site and download the Config Advisor tool to check for common configuration errors. Reference: Clustered Data ONTAP 8.3, Software Setup Guide, page 4, page 22 Reference: Clustered Data ONTAP 8.3, MetroCluster Installation and Configuration Guide, page 137

• Question 23:

  Click the Exhibit button.

  

  You are asked to install a new cluster with six FAS8060 nodes. While running Config Advisor, you see the messages shown in the exhibit. The customer does not want ACP cabled on their cluster.

  Which two actions would allow the installation to be completed successfully? (Choose two.)

  A. Advise NGS that the customer has a controller in an unsupported state.
  B. Advise the customer that they must acknowledge that they are not using ACP on the installation.
  C. Advise the sales team that the customer is operating without ACP and that the customer is asking you to leave it that way.
  D. Advise the customer that the error will cause the controller to not operate properly and create an unsupported state.
  B. Advise the customer that they must acknowledge that they are not using ACP on the installation.
  C. Advise the sales team that the customer is operating without ACP and that the customer is asking you to leave it that way.

  ---

  After you cable the SAS connections, you have the option to cable the Alternative Control Path (ACP) connections. You should use the ACP protocol because it enables Data ONTAP to manage and control the SAS disk shelf storage subsystem

• Question 24:

  A customer is installing a new system and has determined that they have a broken disk. What information is required to open a NetApp Support case?

  A. disk HBA firmware and serial number
  B. mainboard rev. id
  C. serial number or system ID
  D. disk shelf serial number and shelf ID number
  C. serial number or system ID

• Question 25:

  Click the exhibit button.

  

  You are installing a FAS2254 and a DS2246 disk shelf at a customer's site. The controller and disk shelf must be racked in separate rows in the data center due to available space. The customer wants you to use two of the 20-meter copper SAS cables to make connections.

  Referring to the exhibit, which statement is correct?

  A. You will need to contract sales to obtain a wireless adapter.
  B. You will need to contract sales to obtain the 20 meter copper cables.
  C. The controller and disk shelf must be closer together if copper cables are to be used.
  D. You will need to contact sales to obtain an Ethernet adapter.
  C. The controller and disk shelf must be closer together if copper cables are to be used.

  ---

  According to the exhibit the maximum copper cable length that can be used is 5 meters.

• Question 26:

  While performing storage failover tests, you notice that a data LIF serving CIFS traffic is not reachable after takeover. Which three statements are correct in this scenario? (Choose three.)

  A. NAS LIFs do not fail over.
  B. A front-end switch configuration was missing.
  C. An incorrect firewall policy was assigned.
  D. No failover policy was assigned.
  E. Incorrect ports were in the broadcast domain.
  C. An incorrect firewall policy was assigned.
  D. No failover policy was assigned.
  E. Incorrect ports were in the broadcast domain.

  ---

  D: The partner's LIFs migrate according to network interface failover rules. Existing SMB (CIFS) sessions are disconnected when takeover occurs.

  E: LIFs can use any node in the cluster to perform management tasks, so it is created by default with the "broadcast-domain-wide" failover policy

  Incorrect:

  Not A: The network ports that are present in the failover group define the failover targets available for the LIF. A failover group can have cluster management, node management, intercluster, and NAS data LIFs assigned to it.

• Question 27:

  You have just configured the customer's first SVM with a LIF IP 10.0.0.10/24. The customer's DNS IP address is 172.16.0.250 and you are unable to ping it from the NetApp storage system, but you are able to ping the gateway and everything else works.

  In this scenario what is the problem?

  A. You need to have the DNS server on the same subnet as the LIF IP address.
  B. You need to add a static gateway to the LIFs routing group.
  C. You need to have the customer check the cable.
  D. You need to add an IPspace and domain broadcast to the port.
  D. You need to add an IPspace and domain broadcast to the port.

  ---

  A broadcast domain resides in an IPspace, and it contains a group of network ports, potentially from many nodes in the cluster, that belong to the same layer 2 network. The ports in the group are used in an SVM for data traffic. Reference: Clustered Data ONTAP 8.3, Network Management Guide, page 8

• Question 28:

  Regarding clustered Data ONTAP 8.3, what happens to the roles of the on board ports, HBAs, and NICs?

  A. These roles are assignet when LIFs are created.
  B. These roles are assigned based on the controller type.
  C. These roles are predefined and must be changed before creating your LIFs.
  D. The roles are divided into two categories: Data Management and Node Management.
  A. These roles are assignet when LIFs are created.

  ---

  In earlier releases of Data ONTAP, default roles were assigned to each Ethernet network port. The roles included data, cluster, cluster management, intercluster, and node management. In Data ONTAP 8.3, these roles are assigned when LIFs are created.

  Reference: Clustered Data ONTAP 8.3, Network Management Guide, page 7

• Question 29:

  A customer has a six-node cluster running NFS and FCP. The customer wants to add nodes to the cluster. How many nodes would be added in this scenario?

  A. 18
  B. 4
  C. 6
  D. 2
  D. 2

• Question 30:

  What network information is required to set up any Cisco switches attached to a clustered Data ONTAP system? (Choose two.)

  A. All management ports configured for e0d or the service port (wrench icon) are required.
  B. VLAN tags for each interface are required.
  C. Host names and IP addresses for each of the controllers and configured switches are required.
  D. The appropriate number and type of cables and cable connectors for your switches are required.
  C. Host names and IP addresses for each of the controllers and configured switches are required.
  D. The appropriate number and type of cables and cable connectors for your switches are required.

  ---

  C: You need the following network information for all switch configurations:

  *Two or more IP subnet addresses for cluster network and management network traffic

  *

  Host names and IP addresses for each of the controllers and all applicable switches

  *

  Management network port assignments for your controller

  D: To configure your cluster, you need the appropriate number and type of cables and cable connectors for your switches. Depending on the type of switch you are initially configuring, you need to connect to the switch console port with the

  included console cable.

  Reference: Clustered Switch Setup Guide for Cisco Switches, page 8 https://library.netapp.com/ecm/ecm_download_file/ECMP1115327