ExamGecko
Search Search Login
Home Home / Network Appliance / NS0-516

Network Appliance NS0-516 Practice Test - Questions Answers, Page 7

Question list
Search
Search
Open VPLUS File
Convert VPLUS to PDF

Related questions

What are two methods for setting the host protocol configuration on the E2800 controller with a 4-port 16Gbps FC or 10Gbps iSCSI SFP+ host interface card (HIC)? (Choose two.)
Which command on a NetApp storage controller will display the average service time on a FC target port basis every five seconds?
To enable one-way authentication in a new iSCSI Linux implementation, which three modifications should you make in the /etc/iscsi/iscsid.conf file on the Linux host? (Choose three.)
What does the CHAP secret accomplish for an E-Series system?
A junior administrator recently made changes to an E-Series system. As a result of these changes, the management host lost the ability to manage the E-Series system through in-band management, but the host still has access to the E-Series data volumes. In this scenario, what caused this issue?
Click the Exhibit button. A customer's host is running a Red Hat Enterprise Linux 7.6 server with dm-mp configured for ALUA and is connected to a single volume on the EF280 system that is shown in the exhibit. In this scenario, how many active/optimized paths are available to the volume?
Which command on a NetApp storage controller will display the average latency time on a per LUN basis every five seconds?
When working on a customer's E-Series system to configure LDAP, you realize that you need to complete a Certificate Signing Request to receive a certificate. In this scenario, when entering the information for the CSR, what information do you need from the controllers themselves? (Choose three.)
An administrator is asked to migrate two DE6600 shelves into a newly deployed E5760 environment that is configured with a stack of two DE460C shelves. In this scenario, how does the administrator complete this task?
Your AutoSupport does not automatically send reports to NetApp's ActiveIQ tool. In this scenario, how do you access the data that would have been sent using the AutoSupport feature?

Question 61

Report
Export
Collapse

Click the Exhibit button.

A customer's host is running a Red Hat Enterprise Linux 7.6 server with dm-mp configured for ALUA and is connected to a single volume on the EF280 system that is shown in the exhibit.

In this scenario, how many active/optimized paths are available to the volume?

A.

2

A.

2

Answers
B.

8

B.

8

Answers
C.

4

C.

4

Answers
D.

6

D.

6

Answers
Suggested answer: C

Explanation:

Based on the exhibit provided and the scenario where a Red Hat Enterprise Linux 7.6 server is configured with Device Mapper Multipathing (dm-mp) for Asymmetric Logical Unit Access (ALUA) and connected to a single volume on the EF280 system, there are 4 active/optimized paths available to the volume.

In ALUA configurations, paths are classified as active/optimized or active/non-optimized. Each controller on the EF280 system will have two active/optimized paths to the volume, leading to a total of four such paths. This setup ensures high availability and optimal performance for data access.

NetApp E-Series and EF-Series Multipathing Guide for Linux

SANtricity System Manager User Guide

=========================

Question 62

Report
Export
Collapse

A junior administrator recently made changes to an E-Series system. As a result of these changes, the management host lost the ability to manage the E-Series system through in-band management, but the host still has access to the E-Series data volumes.

In this scenario, what caused this issue?

A.

The access volume was un-mapped

A.

The access volume was un-mapped

Answers
B.

The management IPs were changed

B.

The management IPs were changed

Answers
C.

The ownership of the management host's volumes changed

C.

The ownership of the management host's volumes changed

Answers
D.

Auto Load Balancing was disabled

D.

Auto Load Balancing was disabled

Answers
Suggested answer: A

Explanation:

If the management host loses the ability to manage the E-Series system through in-band management but still has access to data volumes, the most likely cause is that the access volume was un-mapped. The access volume is crucial for in-band management as it provides a path for management commands.

In-band management relies on this special volume to communicate management commands between the host and the storage system. If the access volume is un-mapped, the management interface on the host will no longer be able to send these commands, even though data volumes remain accessible.

NetApp E-Series SANtricity Storage Manager Documentation

NetApp Knowledge Base Articles

Question 63

Report
Export
Collapse

What are two methods for setting the host protocol configuration on the E2800 controller with a 4-port 16Gbps FC or 10Gbps iSCSI SFP+ host interface card (HIC)? (Choose two.)

A.

Set at the factory, based on the order

A.

Set at the factory, based on the order

Answers
B.

Change the QSFP type in the HIC

B.

Change the QSFP type in the HIC

Answers
C.

Change the Feature Pack in the SANtricity System Manager

C.

Change the Feature Pack in the SANtricity System Manager

Answers
D.

Set in the Hardware tab using SANtricity System Manager

D.

Set in the Hardware tab using SANtricity System Manager

Answers
Suggested answer: A, D

Explanation:

Factory Setting: When ordering the E2800 controller with a 4-port 16Gbps FC or 10Gbps iSCSI SFP+ host interface card (HIC), the host protocol configuration can be predefined based on the customer's specifications. This setting is done at the factory and is ready upon arrival.

SANtricity System Manager Configuration: Administrators can also set or change the host protocol configuration using the SANtricity System Manager. This can be done in the Hardware tab, where the configuration options for the HIC can be modified to suit the desired protocol.

NetApp E-Series SANtricity System Manager documentation

NetApp Implementation Engineer - SAN Specialist - E-Series manuals

Question 64

Report
Export
Collapse

What does the CHAP secret accomplish for an E-Series system?

A.

iSCSI authentication

A.

iSCSI authentication

Answers
B.

Ethernet management authentication

B.

Ethernet management authentication

Answers
C.

FC authentication

C.

FC authentication

Answers
D.

SAS authentication

D.

SAS authentication

Answers
Suggested answer: A

Explanation:

CHAP (Challenge Handshake Authentication Protocol): CHAP is a protocol used to authenticate the identity of an initiator or target in iSCSI communications. This ensures that only authorized devices can connect to the storage array over the iSCSI network.

Implementation in E-Series: In the context of E-Series systems, CHAP secrets are configured to provide an additional layer of security by requiring both the initiator and target to authenticate each other using a shared secret before establishing an iSCSI session.

NetApp E-Series SANtricity System Manager documentation on iSCSI setup

NetApp Implementation Engineer - SAN Specialist - E-Series manuals

Total 64 questions
Go to page: of 7
ExamGecko

Copyright @2023 ExamGecko | All right reserved

Mail us: [email protected]
About us
Contact us
Twitter X
Facebook
Medium
Convert VPLUS to PDF
Open VPLUS files Easily and Quickly
Privacy Policy
Disclaimer
Terms