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Hybrid-Cloud-Observability-Network-Monitoring Questions and Answers

Question # 6

Which three of the following setting can be used to customize the thresholds for an object in SolarWinds’ platform? (Choose three.)

A.

single poll

B.

X concurrent polls

C.

X consecutive polls

D.

X of Y polls

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Question # 7

A node is being polled. The only data visible is response time and packet loss. Detailed statistics are needed.

How should this issue be resolved?

A.

switch polling method from ICMP to SNMP

B.

switch polling method from SNMP to API

C.

switch polling method from SNMP to ICMP

D.

switch polling method from WMI to SNMP

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Question # 8

An agent is deployed to the Windows server in order to monitor logs, however logs are not coming in from the related agent. It is confirmed that the agent software is deployed and installed on the target machine.

What additional setting needs to be checked?

A.

correct rule to read logs is configured

B.

log forwarding feature is enabled

C.

polling method is set to agent

D.

polling method is set to WMI

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Question # 9

Which two of the following tools are available for troubleshooting network node connectivity issues? (Choose two.)

A.

asset inventory

B.

MIB browser

C.

NetPath

D.

network insight

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Question # 10

A device studio poller is being built for node detail information. For the values supported, it has been decided to enter textual values instead of object IDs (OIDs). Which statements is true?

A.

If the textual value changes, it will update automatically.

B.

If the textual value changes on the node, the poller must be manually updated.

C.

If the textual value is misspelled, it will not poll correctly.

D.

Only textual values can be used for host names, all other values must be OlDs.

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Question # 11

Which tool can be used to display the physical layout of interfaces on graphical stencils?

A.

device studio

B.

device view

C.

NetPath

D.

network insight

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Question # 12

Which application classification system is used with deep packet inspection technologies to provide better visibility into network traffic and is a mechanism used by certain Cisco routers/switches to recognize dataflow by inspecting some of the packets sent?

A.

autonomous systems

B.

CBQoS drops

C.

flow navigator

D.

NBAR2 applications

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Question # 13

Which two of the following processing policies are processed independently and at the same time? (Choose two.)

A.

global post

B.

global pre

C.

svslog

D.

traps

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Question # 14

Which NetFlow component can be applied to an interface to track IPv4 traffic?

A.

flow exporter

B.

flow monitor

C.

flow record

D.

Iflow sampler

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Question # 15

Which SNMP version will support MD5, SHA1, SHA256, and SHA512 authentication in SolarWinds’ platform?

A.

version 1

B.

version 2

C.

version 2c

D.

version 3

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Question # 16

In device studio, which three of the following technologies are supported for custom polling? (Choose three.)

A.

interface traffic

B.

multi-CPU / memory

C.

node details

D.

single CPU / memory

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Question # 17

Which two of the following statistics are available for network capacity planning? (Choose two.)

A.

disk space forecast

B.

memory usage data on nodes

C.

node temperature

D.

receive utilization on interfaces

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Question # 18

If a NetFlow collector service is showing a “down” status, which two of the following steps are possible troubleshooting options? (Choose two.)

A.

Confirm the database connection is up and server has free resources.

B.

Delete and re-add NetFlow collector service.

C.

Start or restart SolarWinds’ collector service.

D.

Start or restart SolarWinds’ NetFlow service from Orion service manager.

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Question # 19

In which two of the following cases does duplicate flow data occur? (Choose two.)

A.

both IP flow ingress and egress applied for all interfaces

B.

both IP flow ingress and egress applied on one interface

C.

IP flow ingress applied on all interfaces, no egress usage

D.

IP flow ingress on some interfaces and egress on others

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Question # 20

Which port allows log analysis in the SolarWinds platform to accept secure syslog messages?

A.

TCP port 601

B.

TCP port 6514

C.

UDP port 514

D.

UDP port 10514

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Question # 21

Which two of the following Windows versions are supported for log collection in hybrid cloud observability? (Choose two.)

A.

Windows 10

B.

Windows server 2012

C.

Windows server 2019

D.

Windows Vista

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Question # 22

SNMP get type defines the SNMP polling method used by a universal device poller (UDP) to get the device’s object ID (OID) values.

Which SNMP get type retrieves values from a particular column?

A.

column

B.

data

C.

next

D.

table

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Question # 23

SNMP traps are being received from several devices. While most of the traps are normal, traps from one of the devices contain fields that are unreadable. The device is not being monitored in any other way. Which two of the following points should be checked? (Choose two.)

A.

Verify the device is not usingSNMFV3 and is added as a node.

B.

Verity the device supports hybrid cloud

C.

Verify the device supports SNMP and is added as a node.

D.

Verify the device's MIBfile is in SolarWinds' MIB database.

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Question # 24

NetPath can be used to diagnose a slow connection caused by an internal network. Details shown on the dashboard will be needed to help diagnose the problem. Which three of the following data points should be considered as possible causes? (Choose three.)

A.

Date, time, and duration of performance issue.

B.

Detailed alert description shown on NetPath.

C.

IP addresses of the nodes in question.

D.

Latency and packet loss information.

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Question # 25

On which two of the following port does log analyzer listen for TCP syslog messages? (Choose two.)

A.

162

B.

514

C.

1463

D.

6514

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Question # 26

Which two of the following flow technologies are supported? (Choose two.)

A.

GFlow

B.

HFlow

C.

J-Flow

D.

sFlow

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Question # 27

Which statement is true regarding universal device pollers (UDP)?

A.

perform operations /transformations on polled data

B.

poll multiple object IDs (QIDs) for a given technology

C.

polled values are displayed in dedicated resources

D.

polled values are displayed in existing resources

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Question # 28

NetFlow and CBQoS monitoring can be disabled through web console settings. If NetFlow monitoring is disabled for a node or interface, the data collection is stopped. Which two of the following statements are true regarding disabling NetFlow monitoring? (Choose two.)

A.

enabling and disabling flow collection can result in gaps within NTA graphs

B.

enabling and disabling flow collection will not cause gaps within NTA graphs

C.

historical data is retained within the database

D.

historical data is removed from the database

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Question # 29

Which two of the following advantages apply to choosing to resolve and store IPv4 hostnames immediately when a flow record is received? (Choose two.)

A.

database query times are decreased

B.

domain widgets and reports with DNS names run

C.

endpoint domain name is resolved when requested

D.

flow views and widgets load faster

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Question # 30

A universal device poller (UDP) was created on the main polling engine to collect CPU temperature for routers polled by the main polling engine and switches polled by the additional polling engine. It is noted that statistics from the switches are missing.

What is the likely cause of the missing statistics?

A.

routers are not monitored on the additional polling engine

B.

switches are not monitored in the additional polling engine

C.

UDPs are tied to polling engine on which they are hosted

D.

UDPs do not work with additional polling engines

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Question # 31

From which two of the following locations can the status of the flow collector service be checked? (Choose two.)

A.

flow and CBQoS sources

B.

NetFlow collector services

C.

NetFlow settinqs

D.

top XX receivers

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Question # 32

In setting up a storage and search retention period for log analyzer, what is the default retention period?

A.

24 hours

B.

7 days

C.

21 days

D.

31 days

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Question # 33

Flow traffic in the web console is reviewed and it is noted that there is unclassified traffic. Which two of the following reasons are possible causes for the issue? (Choose two.)

A.

The flows from the device are generated by an application not mapped in hybrid cloud

B.

The flows from the device are generated by an application using a different port than what is mapped in HCO.

C.

The flows fromthe device are not supported byHCO.

D.

The flows from the device are set to ingress instead of egress.

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Question # 34

When attempting to add universal device poller (UDP) results to a new chart widget, none of the custom poller results are displayed. If the web console switches to another view, the data appears in the chart. What is the most likely resolution?

A.

user does not have correct permissions to view the data

B.

unassign and reassign custom poller in UDP application

C.

UDP application under web display, chart box must be checked for each view to be used

D.

UDP application, click transform results to convert them into a format viewable in a chart

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Question # 35

It is taking longer than normal for a single mission critical node to poll for data. Where would the polling interval for the node be changed?

A.

Node Details Summary > Edit Node > Polling

B.

Node Details Summary > Resources > Memory

C.

Settings > All Setting > Core Thresholds

D.

Settings > All Settings > Polling Settings

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Question # 36

Several resources are showing duplicate flow data. What is the most likely cause?

A.

interfaces have duplicate entries in flow sources management

B.

interfaces in flow sources management are set to drop

C.

SolarWinds' NetFlow service needs to be restarted

D.

source devices are configured to export flow data on ingress and egress

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Question # 37

The unclassified traffic in the web console has been identified as MSSQL traffic. It is known as an application mapping that hybrid cloud observability maps by default. Which two of the following reasons explain why the traffic is showing as unclassified? (Choose two.)

A.

A different port is being used.

B.

A firewall is blocking the traffic.

C.

The source or the destination port field is not present.

D.

The version of MSSQL being used is not supported.

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Question # 38

After creating a new device studio poller that appears to be returning values on a test device, it is then applied to additional nodes. One of these new devices is not returning the statistics of the test node. Which two of the following reasons might be the cause of the issue? (Choose two.)

A.

communication issue exists in new device

B.

devices have different firmware versions

C.

new device needs to be rebooted

D.

object IDs (QIDs) are not supported

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Question # 39

A network router node using ICMP polling has a green status icon and shows basic information (i.e., status) but is not showing more detailed statistics. What might resolve this issue?

A.

Edit the node properties to verily proper polling credentials.

B.

Run ping tests to verily communication.

C.

Switch polling to SNMP to gather additional polling statistics.

D.

Unmanage and re-manage the node.

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Question # 40

What can be done to show the description of an object ID (OID)?

A.

Contact vendor to obtain the latest SNMPwalk.

B.

Download the latest OlD.cfq from customer portal.

C.

Perform an SNMPwalk on the tarqet device.

D.

Update the MIB database via SolarWinds support.

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Question # 41

Upon examining bandwidth utilization, it is confirmed that the total utilization and flow numbers do not match. What is the likely cause?

A.

a firewall is blocking the data flow configuration

B.

flows do not contain all traffic in bandwidth numbers

C.

receivingboth IPv4 and IPv6 flows and not all are counted in total bandwidth

D.

SNMP bandwidth numbers for the interface need to be adjusted in the console

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Question # 42

Which three of the following data points does NetFlow use to confirm traffic is in the same flow? (Choose three.)

A.

interface name

B.

IP address

C.

L3 protocol

D.

port number

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Question # 43

Which two of the following functions are tied to SolarWinds’ MIB database? (Choose two.)

A.

SolarWinds’ MIB database defines what kind of pollers can be built for the metric.

B.

SolarWinds’ MIB database enables automatic polling of devices.

C.

SolarWinds’ MIB database maps object IDs (OIDs) to their textual names.

D.

aSolarWinds’ MIB database updates OIDs on the device during the polling process.

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Question # 44

Which two of the following authentication methods are supported when configuring a database log collection in hybrid cloud observability? (Choose two.)

A.

Kerberos

B.

mixed mode

C.

oAUTH

D.

Windows

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Question # 45

It is noted that the hardware health monitoring for a Cisco switch is generating false positives. It is verified that the alerted hardware issues are not occurring. What is causing the issue?

A.

Hardware sensors were incorrectly assigned to another switch.

B.

MIB on the device is notthe preferred MIB that is beingpolled.

C.

Modify the widget thresholds to filter out the false positives.

D.

Restart SNMP on the device to refresh the hardware statistics.

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