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Question # 4

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 # 5

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?

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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Question # 6

To drill down into a log summary for a specific node, where in SolarWinds’ platform can a user view these logs?

A.

Alerts & Activity > Message Center

B.

My Dashboard > Logs > Log Viewer

C.

Node Details Summary > Management > Analyze Logs

D.

Node Details Summary > Management > List Resources

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Question # 7

The below error message is received.

How should this error be resolved?

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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Question # 8

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 # 9

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 # 10

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

A.

baseline and thresholds

B.

|multi-CPU and memory

C.

node details

D.

throughput

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Question # 11

A problem occurred on the main polling engine and the server fails. It is noted that statistics for the networking devices polled by a universal device poller (UDP) custom monitor are missing. Which two of the following reasons are possible causes of this event? (Choose two.)

A.

data collection for any UDPs stops on the server

B.

networking devices are not assigned to the UDP

C.

UDPs do not collect data from failover or hot standby engines

D.

UDPs are tied to the polling engine on which they are hosted

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Question # 12

In which scenario would the device studio poller tool be considered the best tool for building a required poller?

A.

Building a poller for ARP tables to display in the web console.

B.

Building a poller to add missing information to node details.

C.

Building a poller to monitor VPN tunnel status.

D.

Building a poller to show CPU and memory status.

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Question # 13

What is the default amount of historical data needed for calculating capacity forecast?

A.

1 to 30 days

B.

1 to 90 days

C.

7 to 30 days

D.

7 to 180 day

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Question # 14

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.)

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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Question # 15

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 # 16

Flow data is not generating from a device in the web console. Wireshark was used to confirm the flows are being sent from the device to the poller and not blocked by the firewall. Why is the data not showing in the web console?

A.

device is not monitored by hybrid cloud observability (HCO) features

B.

device is using IPv6 and HCO only supports IPv4

C.

missing source address field in flow configurations

D.

flow monitoring was not enabled as device type in web console settings

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Question # 17

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 # 18

Which custom poller can display the poller results as a chart, gauge, or table?

A.

device studio poller

B.

hardware health

C.

network insight

D.

universal device poller (UnDP)

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Question # 19

Which two of the following locations can hardware health be enabled? (Choose two.)

A.

asset inventory

B.

list resources

C.

main settings

D.

manage MIB

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Question # 20

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

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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Question # 21

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 # 22

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

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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Question # 23

Which additional polling method is needed after adding an F5 load balancing node for SNMP monitoring?

A.

API

B.

CLI

C.

iControl

D.

WM1

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Question # 24

A device studio poller is being built for a router statistic. It is determined that its object ID (OID) does not exist in SolarWinds’ MIB database. What is the best workaround for this situation?

A.

consult vendor and add OID to the database

B.

download database from customer portal

C.

select manually define object identifier and specify SNMP

D.

select SNMP and ICMP as the router's polling method

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Question # 25

What network capacity planning method is suitable for important devices and connections?

A.

average calculation

B.

default calculation

C.

forecast calculation

D.

peak calculation

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Question # 26

Which two of the following flow sources are supported by hybrid cloud observability? (Choose two.)

A.

Cisco

B.

cFlow

C.

J-Flow

D.

NetStream

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Question # 27

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 # 28

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?

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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Question # 29

In customizing the flow direction of SolarWinds’ platform views, which statement is true?

A.

Both ingress and egress views are available for the current session only.

B.

Both ingress and egress views are available for the next two sessions.

C.

Both ingress and egress views are available for 24 hours.

D.

Both ingress and egress views are available for 48 hours.

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Question # 30

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 # 31

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 # 32

Which two of the following reasons explain why device MIB files are important for SNMP polling in hybrid cloud observability? (Choose two.)

A.

MIB files contain all metrics available for pollingon the device.

B.

MIB files enable automatic discover/ of devices added to hybrid cloud

C.

MIB files enable hybrid cloud observability to display the metric in a user-friendly format.

D.

MIB files enable SolarWinds to create object IDs (OlDs) for customers to monitor.

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Question # 33

Through which means does NetFlow traffic analysis (NTA) process flow data?

A.

agent

B.

collector

C.

configuration

D.

polling method

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Question # 34

Which three of the following actions are native log entry actions? (Choose three.)

A.

add a tag to the log entry

B.

continue rule processing but do not save

C.

halt further rule processing for the log entry

D.

send an email notification

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Question # 35

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

A.

entry count

B.

excessive event

C.

flood protection

D.

time window

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Question # 36

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 # 37

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 # 38

In live mode, how frequently is log viewer data automatically refreshed?

A.

1 second

B.

10 seconds

C.

1 minute

D.

10 minutes

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Question # 39

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?

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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Question # 40

Which two of the following troubleshooting steps can be performed when a node is “up” and the data cannot be found in SolarWinds’ platform web console? (Choose two.)

A.

Add a remote site node and make sure the firewall rules are configured to allow SNMP traffic.

B.

Ping the device from the polling engine the device is assigned to using the command line.

C.

Verify hardware health sensors on the device provide both status and values.

D.

Wait ten minutes after a device is added to the console. Refresh the screen.

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Question # 41

A node has been added to hybrid cloud observability and shows an “unknown” status until the data is polled. The default interval for polling status is two minutes.

If the node stays in the “unknown” status longer than the polling interval, which three of the following steps can be performed to resolve the issue? (Choose three.)

A.

Ping device from assigned polling engine.

B.

Run SNMP walk on the appropriate node.

C.

Verify the appropriate polling method is set for this node.

D.

Verify a pingresponsefor this node is received through the ICMP.

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Question # 42

Which three of the following data points directly affect the precision of capacity forecasting? (Choose three.)

A.

amount of historical data used

B.

exhaustion calculation method

C.

polling interval

D.

warning thresholds

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Question # 43

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.)

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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Question # 44

Which two of the following requirements are needed to set up network devices and export NetFlow data? (Choose two.)

A.

Each device can be optionally configured to export NetFlow data to SolarWinds’ NTA.

B.

Each device that exports NetFlow data to SolarWinds’ NTA must be monitored in NCM.

C.

Each device that exports NetFlow data to SolarWinds’ NTA must be monitored in NPM.

D.

The interface through which a device exports NetFlow data must be monitored in NPM.

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Question # 45

How does data collection with a flow collector differ from data collection with a polling engine?

A.

flow collector is a type of polling engine for flow data

B.

flow data is collected by flow collector and processed by polling engine

C.

flow data is processed by flow collector or polling engine

D.

source devices must be configured to send their data to a flow collector

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