Updated Apr 17, 2026 Test Engine to Practice Test for Hybrid-Cloud-Observability-Network-Monitoring Valid and Updated Dumps [Q66-Q89]

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Updated Apr 17, 2026 Test Engine to Practice Test for Hybrid-Cloud-Observability-Network-Monitoring Valid and Updated Dumps

Exam Questions for Hybrid-Cloud-Observability-Network-Monitoring Updated Versions With Test Engine

質問66
What is needed to edit trigger conditions in flow alerts?

PowerShel

パイソン

SQL

SVVQL

質問67
How does data collection with a flow collector differ from data collection with a polling engine?

flow collector is a type of polling engine for flow data

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

flow data is processed by flow collector or polling engine

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

質問68
To which port does Log Analyzer forward secure syslog when a log forwarding custom rule action is set to TCP?

161

162

514

6514

Comprehensive and Detailed Explanation From Exact Extract:
SolarWinds Log Analyzer supports secure syslog forwarding using the TCP protocol. The industry standard and the default port used for secure syslog (Syslog over TLS/TCP) is port 6514. This is referenced in SolarWinds documentation where it specifies:
“For secure syslog forwarding, Log Analyzer uses TCP port 6514, which is the default for syslog over TLS, as defined by RFC 5425.” This ensures that log data is encrypted during transmission, enhancing security over the default UDP port 514 (which is used for non-secure syslog).
参考文献
Log Analyzer Administrator Guide, “Syslog Forwarding”
RFC 5425 (referenced in SolarWinds documentation)

質問69
Which method is used to add new UPS battery status statistics onto an existing node that does not have the default value polled?

create new custom device poller

custom statistics cannot be added to an existing node

define custom statistic with universal device poller (UnDP)

update SolarWinds’ MIB database

Comprehensive and Detailed Explanation From Exact Extract:
The Universal Device Poller (UnDP) allows administrators to define custom SNMP OIDs for statistics (like UPS battery status) that are not natively polled. You can assign a new UnDP to an existing node to monitor additional values such as UPS battery status, provided the device supports the necessary OID.
参考までに：
“Use the Universal Device Poller to assign additional custom statistics, such as UPS battery status, to any node that supports the relevant SNMP OID.”
– (Network Performance Monitor Administrator Guide, Universal Device Poller section)

質問70
Which two of the following locations can be checked for network hardware health functionality? (Choose two.)

device view

node properties

list resources

manage sensors

質問71
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.)

communication issue exists in new device

devices have different firmware versions

new device needs to be rebooted

object IDs (QIDs) are not supported

質問72
Which switch model is supported in Network Insight?

Brocade G620

Cisco Nexus

Juniper EX

Meraki MX

Comprehensive and Detailed Explanation From Exact Extract:
Network Insight in SolarWinds supports in-depth monitoring for certain advanced switch platforms.
According to the latest SolarWinds Network Performance Monitor Administrator Guide:
“Network Insight for Cisco Nexus provides advanced visibility into the health, configuration, and performance of Nexus switches. This includes inventory, configuration changes, interface health, VDCs, and more.” Other switch families such as Brocade, Juniper, and Meraki are not currently supported by Network Insight.
参考文献
Network Performance Monitor Administrator Guide, Section: “Network Insight for Cisco Nexus”

質問73
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.)

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

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

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

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

Ping the device from the polling engine: Verifies network connectivity and correct polling engine assignment.
Verify hardware health sensors: Ensures the platform is receiving valid sensor data; missing data may indicate sensor or device communication issues.
Adding a remote site node and waiting are not direct troubleshooting steps for missing data on a node that is already “up.” Exact Extract from Official Guide:
“If a node is up but data is missing, check network connectivity from the polling engine using ping or SNMP walk tools, and verify that hardware health sensors are reporting valid data.”
– (Network Performance Monitor Administrator Guide, “Troubleshooting Nodes and Data Collection” section) References:

質問74
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.)

Ping device from assigned polling engine.

Run SNMP walk on the appropriate node.

Verify the appropriate polling method is set for this node.

Verify a ping response for this node is received through the ICMP.

Comprehensive and Detailed Explanation From Exact Extract:
If a node remains in “unknown” status:
A). Ping device from assigned polling engine: Verifies direct network connectivity from the poller to the node.
C). Verify the appropriate polling method is set for this node: Ensures SolarWinds uses the correct protocol (ICMP, SNMP, WMI, etc.) for monitoring.
D). Verify a ping response for this node is received through the ICMP: Confirms basic reachability and that the node is not blocking ping requests.
Running an SNMP walk (B) can help diagnose SNMP-specific issues but is not always directly relevant to a node simply being in “unknown” status unless SNMP is the configured polling method.
参考までに：
NPM Administrator Guide, “Troubleshooting Node Status ‘Unknown'”

質問75
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.)

Data collection for any UDPs stops on the server

Networking devices are not assigned to the UDP

UDPs do not collect data from failover or hot standby engines

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

Comprehensive and Detailed Explanation From Exact Extract:
Universal Device Pollers (UDPs) in SolarWinds are tightly coupled with the polling engine on which they are configured. If the main polling engine fails, custom pollers do not automatically failover; as a result, statistics collection for those UDPs is interrupted. According to SolarWinds documentation:
“UDPs are assigned to a specific polling engine. If the polling engine fails, UDP statistics are not collected until the engine is restored.”
“Universal Device Pollers are not supported on failover engines; they do not collect data from hot standby or failover engines.” Thus, options C and D directly reflect the official guidance.
参考文献
Universal Device Poller limitations and polling engine assignment – SolarWinds NPM Administrator Guide, Custom Pollers section

質問76
A poller is to be built that will add two values together to show a single value in the web console using the universal device poller (UDP) tool. How would this be accomplished?

add both object IDs (OIDs) to the poller and combine values in a single value for the web console

build a poller for each OID then use transform results to combine values from the two pollers

UDP tool does not support more than one OID per poller, another OID is needed

UDP tool does not support more than one OID per poller, another tool is needed

質問77
What is the most efficient way to create a custom NetFlow view to access at a later time?

Create the view from charting and graphing in NetFlow settings.

Create the view from flow navigator and click the submit button.

Create the view from flow navigator and save to the menu bar.

Create the view from NetFlow settings and save to menu bar.

Comprehensive and Detailed Explanation From Exact Extract:
The flow navigator in SolarWinds NetFlow Traffic Analyzer allows users to filter and analyze flow data. For future access, you can save your custom view to the menu bar from the flow navigator, providing one-click access to your saved configurations.
The documentation states:
“To save a custom NetFlow analysis for future use, configure your view in the flow navigator, then select the option to save the view to the menu bar for easy retrieval.” References:
NTA Administrator Guide: Flow Navigator – Saving and Recalling Custom Views

質問78
It is noted in flow source view that some devices are showing “never received” in the last received flow column. It is verified that the flows are not being blocked by a firewall. What is the likely cause?

flows are IPv6 and not supported by the network monitoring features

interface is no longer monitored by the network monitoring features

node is no longer monitored by the monitoring features

a primary field of data is missing and being dropped

質問79
A NetPath probe is to be built to monitor the paths between two sites. No Windows servers are available to run the agent. Which two of the following options can be used to set up the probe? (Choose two.)

Install the agent on a red hat Linux server.

Install the agent on a Windows 10 computer.

Run the probe from the hybrid cloud observability (HCO) server.

Use the network device agent to run the probe from the router.

質問80
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?

autonomous systems

CBQoS drops

flow navigator

NBAR2 applications

Comprehensive and Detailed Explanation From Exact Extract:
NBAR2 (Next Generation Network-Based Application Recognition) is Cisco’s deep packet inspection technology used to classify network traffic at the application layer. It provides visibility by inspecting packet payloads, not just ports, and is supported in SolarWinds for advanced application recognition.
SolarWinds documentation states:
“NBAR2 allows supported Cisco devices to classify traffic by application using deep packet inspection. This provides detailed application visibility within SolarWinds network monitoring solutions.” References:
Network Performance Monitor Administrator Guide, “NBAR2 and Application Classification” SolarWinds Success Center: “Using NBAR2 with NetFlow”

質問 81
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?

consult vendor and add OID to the database

download database from customer portal

select manually define object identifier and specify SNMP

select SNMP and ICMP as the router’s polling method

Comprehensive and Detailed Explanation From Exact Extract:
If an OID is not present in the SolarWinds MIB database, you can still poll it by manually defining the OID in Device Studio. The platform allows you to input the object identifier and specify SNMP as the method to query the device.
From the documentation:
“If a required OID is missing from the MIB database, use the Device Studio’s ‘Manually Define Object Identifier’ feature to specify the OID and configure SNMP polling for the device.” References:
NPM Administrator Guide: Device Studio – Manually Defining Object Identifiers

質問82
It is noted in flow source view that some devices are showing “never received” in the last received flow column. It is verified that the flows are not being blocked by a firewall. What is the likely cause?

flows are IPv6 and not supported by the network monitoring features

interface is no longer monitored by the network monitoring features

node is no longer monitored by the monitoring features

a primary field of data is missing and being dropped

Comprehensive and Detailed Explanation From Exact Extract:
If the flow source view in SolarWinds NTA shows “never received” and firewall issues are ruled out, it is often because the device (node) is no longer monitored by SolarWinds. If a node is removed or its monitoring is disabled, the collector will not associate incoming flows from that node, resulting in “never received” status.
参考までに：
“If a node is no longer monitored in SolarWinds, the NTA will not process any flows received from that node, and the flow source view will display ‘never received’.”
– (Network Performance Monitor Administrator Guide, NetFlow Troubleshooting and Monitoring Status section)

質問83
Which three of the following technologies are supported to create device studio pollers? (Choose three.)

Multi-CPU / memory

Node details

Single CPU / memory

VLAN details

Comprehensive and Detailed Explanation From Exact Extract:
Device Studio in SolarWinds allows you to build custom pollers for several device-level metrics. According to the SolarWinds Administrator Guide:
Device Studio can be used to create pollers for multi-CPU/memory, single CPU/memory, and VLAN details.
These templates allow you to monitor resource usage and VLAN assignments.
“You can build templates for node details, but those are standard node properties, not supported by Device Studio pollers.” References:
Device Studio-supported poller types – SolarWinds NPM Administrator Guide, Device Studio section

質問84
Which two of the following technologies are used when building device studio pollers? (Choose two.)

CPU and memory load of single processor

machine type for node details widget

power supply status for vital statistics view

VLAN and VRF on a dedicated widget

質問85
What is the unit of data used for alerting on flows?

bPs

gps

mbps

質問86
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?

hardware sensors are disabled on the node

ICMP is blocked between the node and the polling engine

interface details have changed on the device

interfaces are not managed in hybrid cloud observability (HCO)

Comprehensive and Detailed Explanation From Exact Extract:
If a node is up but its interfaces show as “unknown,” this usually means the interfaces are not currently being managed/monitored in the SolarWinds platform.
From the documentation:
“If interfaces are not selected for management during discovery or have been removed from monitoring, their status appears as ‘unknown’ even though the parent node is up.” References:
NPM Administrator Guide: Interface Status – Unknown State Causes

質問87
A universal device poller (UDP) is being built for a metric to monitor in a radial gauge of a web console.
When a gauge resource in the poller is to be selected, it is found that the resource is grayed out. What could be causing this?

object ID (OID) polled does not support radial gauge.

OID polled is not in current MIB file of MIB database.

OID polled is not supported by the device.

UDP does not support gauges to display polled information.

質問88
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 different port is being used.

A firewall is blocking the traffic.

The source or the destination port field is not present.

The version of MSSQL being used is not supported.

質問89
How is HA mode monitored and configured for site-to-site VPN tunnels within a Cisco ASA firewall?

Agent > CLI Polling

SNMP > CLI Polling

SNMP > ICMP > CLI Polling

WMI > ICMP > CLI Polling

Comprehensive and Detailed Explanation From Exact Extract:
To monitor and configure High Availability (HA) mode for site-to-site VPN tunnels on a Cisco ASA firewall, SolarWinds uses SNMP for standard device and interface metrics, and CLI polling for advanced VPN and HA state details. SNMP provides general health data, while CLI polling (using Device Studio or Network Insight) collects information not available via SNMP, such as detailed VPN and HA status.
参考までに：
Network Performance Monitor Administrator Guide, “Network Insight for Cisco ASA: Polling Methods,”
“SNMP is used for standard polling, with CLI polling required for advanced VPN and HA details.”

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