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

Questions 4

When creating a new rule action, what is the best option to enable if too many events trigger the rule within a short time?

Options:

A.

entry count

B.

excessive event

C.

flood protection

D.

time window

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Questions 5

If an SNMP community string is changed on a device, which two of the following steps are required to re-establish successful polling on the node? (Choose two.)

Options:

A.

Delete and add the node back into the platform.

B.

Edit the node properties and save the changes.

C.

Restart the SNMP service on the source device.

D.

Update the community string in node properties.

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Questions 6

An unknown traffic event is noted in the web console. What is the likely cause?

Options:

A.

a firewall is blocking the traffic flow configurations

B.

incorrectly configured source or destination port in the flows

C.

missing a byte group from flow field configurations

D.

receiving flows from a device not monitored by the network

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Questions 7

One NetPath probe is showing a “no data found” error, however other probes are returning data without issue. What is the most likely resolution?

Options:

A.

add the probe ID to the engines table manually

B.

delete the probe, reinstall the agent manually, and re-add the probe

C.

probe was added in NetPath without an agent installed on its node

D.

restart the SolarWinds agent service on the node

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Questions 8

Which two of the following requirements must be met to detect duplex mismatches? (Choose two.)

Options:

A.

nodes must be described in MIB

B.

nodes must be in "up" status

C.

nodes must be in 'warning' status

D.

nodes must be monitored

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Questions 9

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.)

Options:

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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Questions 10

Which two of the following actions can be taken to resolve unknown flow traffic events? (Choose two.)

Options:

A.

Add the devices and interfaces to SolarWinds' database.

B.

Configure devices to send all flow data.

C.

Enable automatic addition of flow sources.

D.

Ensure flow-enabled devices send data to appropriate port.

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Questions 11

What is the minimum amount of RAM required for setting up log collection in hybrid cloud observability?

Options:

A.

4 GB

B.

GB

C.

16 GB

D.

32 GB

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Questions 12

Which two of the following technologies are used when building device studio pollers? (Choose two.)

Options:

A.

CPU and memory load of single processor

B.

machine type for node details widget

C.

power supply status for vital statistics view

D.

VLAN and VRF on a dedicated widget

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Questions 13

A brocade G620 switch is not able to poll for hardware health statistics after adding a node using SNMPv3 as the polling method.

Why are hardware health statistics not showing in the node details summary page?

Options:

A.

device does not support SNMFV3

B.

MIB database needs to be updated

C.

switch is not supported for collection

D.

server configuration box is not checked

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Questions 14

Which three of the following are effects of enabling the “resolve IPv4 and IPv6 addresses to DNS hostname” option and disabling the “resolve and store IPv4 hostname immediately when a flow record is received” option? (Choose three.)

Options:

A.

amount of database memory used to store DNS information is reduced

B.

amount of database space used to store received flows is reduced

C.

DNS names will not be displayed on top domain resources/reports

D.

number of reads/writes on SQL server linked to name resolution is reduced

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Questions 15

The status of the interfaces for a network switch shows as “unknown” in SolarWinds’ platform web console, although the node status is “up”. What could be the reason?

Options:

A.

hardware sensors are disabled on the node

B.

ICMP is blocked between the node and the polling engine

C.

interface details have changed on the device

D.

interfaces are not managed in hybrid cloud observability (HCO)

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Questions 16

Which tool in the web console will verify the object ID (OID) being used is a match for the node being created for a custom poller?

Options:

A.

CLI settings

B.

component library

C.

firmware repository

D.

MIB browser

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Questions 17

Which two of the following services can be monitored in network insight with network health, performance monitor, and NCM features installed in hybrid cloud observability? (Choose two.)

Options:

A.

access lists

B.

global protect VPN

C.

high availability details

D.

policy details

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Questions 18

A new node has been added to hybrid cloud observability; however, certain data being polled on similar devices is not being polled on the new node. How can this be resolved?

Options:

A.

assign existinguniversal device poller (UDP) to new node

B.

assign the new node to the same polling engine

C.

UDP must be re-created for new node

D.

verily the credentials for the new node are valid

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Questions 19

What is the maximum number of resources that can be displayed in flow charts created by SolarWinds’ platform views?

Options:

A.

25

B.

50

C.

75

D.

100

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Questions 20

On a single node, one or more interfaces are showing an “unknown” status. What is the best way to resolve the issue?

Options:

A.

Change node's pollingmethod to ICMP.

B.

Delete and rediscover the node showing affected interfaces.

C.

Delete and re-add the affected interfaces.

D.

Verify the interfaces are assigned to SolarWinds' native poller.

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Questions 21

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

Options:

A.

asset inventory

B.

MIB browser

C.

NetPath

D.

network insight

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Questions 22

The web console is showing the status of a network router as “down”, however the node is up and running. Which two of the following causes could be creating the issue? (Choose two.)

Options:

A.

agent connection status with the polling engine is "down'

B.

ICMP is blocked between the device and the polling engine

C.

router is configured as a parent in a node dependency

D.

SNMP is blocked between the device and the polling engine

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Questions 23

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

Options:

A.

version 1

B.

version 2

C.

version 2c

D.

version 3

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Questions 24

A network discovery profile for a network area completes with most devices discovered, except for a few SNMP enabled network devices. These undiscovered devices are verified to be operational and respond to SNMP queries.

What could be the cause?

Options:

A.

device MIB is not in SolarWinds' MIB database

B.

discovery timeout value is set too low

C.

no SNMP pollers match the device

D.

SNMP community strings in profile are invalid

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Questions 25

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

Options:

A.

Windows 10

B.

Windows server 2012

C.

Windows server 2019

D.

Windows Vista

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Questions 26

Which two of the following best practices are used when creating a universal device poller (UDP)? (Choose two.)

Options:

A.

Call SolarWinds support for object ID (OID) options.

B.

Consult vendor documentation for OID.

C.

Perform SNMPwalk to determine if OID exists.

D.

Run WBemtest to test communication to OID.

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Questions 27

Which two of the following components are required to successfully create a NetPath probe? (Choose two.)

Options:

A.

connection port

B.

Linux agent

C.

source IP address

D.

Windows agent

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Questions 28

What is required to submit an MIB database update request to SolarWinds?

Options:

A.

polling interval to monitor the metric

B.

SNMP or MIB walk from the device

C.

specific object ID (QID) for polling

D.

type of widget to populate data

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Questions 29

The below error message is received.

How should this error be resolved?

Options:

A.

change the IP address on the node or enable "allow matching nodes by another IP"

B.

ensure the collector service is up

C.

ensure the device is configured to send flow data to hybrid cloud observability (HCO)

D.

only IP flow ingress applied on interfaces

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Questions 30

If the data collected for hardware health is incorrect, which step could rectify the issue?

Options:

A.

Change the MIB tree used for polling.

B.

Change the poller assigned to sensor.

C.

Create a custom goller in device studio for fan speed, power supply, and temperature.

D.

Download the MIB file from the SolarWinds website and add it to the device's firmware.

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Questions 31

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

Options:

A.

162

B.

514

C.

1463

D.

6514

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Questions 32

Which SNMP version allows usernames and passwords?

Options:

A.

version 1

B.

version 2c

C.

version 3

D.

version 4

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Questions 33

The fan of a network device has failed; however, the status shows as “up” on the current hardware health resource in the node details view. Which two of the following causes could be creating the issue? (Choose two.)

Options:

A.

hardware sensors are disabled

B.

resource is showing outdated information

C.

threshold of the fan sensor has been forced

D.

wrong MIB being used for polling

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Questions 34

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.)

Options:

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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Questions 35

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.)

Options:

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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Questions 36

Which additional polling method is needed after adding Cisco ASA and Cisco Nexus for SNMP monitoring?

Options:

A.

API

B.

ICLI

C.

Control

D.

WMI

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Questions 37

Which two of the following statements explain creating alerts for NBAR2 applications? (Choose two.)

Options:

A.

Applications and NBAR2 applications in top applications are sorted by bits.

B.

Applications and NBAR2 applications in top applications are sorted by bytes.

C.

It is not possible to combine applications and NBAR2 applications.

D.

It is possible to combine applications and NBAR2 applications.

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Questions 38

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

Options:

A.

global post

B.

global pre

C.

svslog

D.

traps

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Questions 39

An existing NetPath probe is examined, and it is noted that the thickness of connection lines is different on various routes between devices. What does this indicate?

Options:

A.

The probing interval for the probe is shorter on one path than on the other.

B.

The thicker line indicates the more likely path of traffic from source to destination.

C.

The thicker line is monitored in hybrid cloud observability (HCO) and contains other metrics.

D Two probes with different probing intervals are monitoring the same path

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Questions 40

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?

Options:

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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Questions 41

Event logs are to be collected from Windows servers in order to be analyzed in hybrid cloud observability.

Which two of the following actions must be taken in order to accomplish this ask? (Choose two.)

Options:

A.

configure a rule on hybrid cloud observability to poll the server and collect logs

B.

configure a rule on hybrid cloud observability to read event log folder locations

C.

configure server to send logs to another server running the platform

D.

deploy and configure the platform agent to collect the logs

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Questions 42

Which method is used to add new UPS battery status statistics onto an existing node that does not have the default value polled?

Options:

A.

create new custom device poller

B.

custom statistics cannot be added to 3n existing node

C.

define custom statistic with universal device poller (UnDP)

D.

update SolarWinds' MIB database

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Questions 43

Which two of the following technologies does device studio support? (Choose two.)

Options:

A.

baseline and thresholds

B.

|multi-CPU and memory

C.

node details

D.

throughput

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Questions 44

Which statement depicts the relationship between device studio pollers’ supported technologies and universal device pollers’ (UDPs) supported technologies?

Options:

A.

device studio pollers can poll for CPU utilization of SNMP enabled devices, UDPs cannot

B.

device studio pollers can poll for node details of SNMP enabled devices, UDPs cannot

C.

UDPs can poll for hardware status of SNMP enabled devices, device studio pollers cannot

D.

UDPs can poll for memory utilization of SNMP enabled devices, device studio pollers cannot

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Questions 45

Which tool is used to establish flow alerts?

Options:

A.

create alert flows

B.

create a flow alert panel

C.

flow alert wizard

D.

manage flow alert pane

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Exam Name: Hybrid Cloud Observability Network Monitoring Exam
Last Update: Nov 21, 2024
Questions: 151
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