Real SolarWinds Hybrid-Cloud-Observability-Network-Monitoring Exam Questions Study Guide
Updated and Accurate Hybrid-Cloud-Observability-Network-Monitoring Questions for passing the exam Quickly
NEW QUESTION # 87
On which two of the following occasions do custom pollers need to be created? (Choose two.)
- A. monitor special equipment
- B. monitor specific metric that is not out-of-the-box
- C. monitor equipment that does not support WMI
- D. monitor unsupported object ID
Answer: B,D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Custom pollers are typically created when you need to monitor metrics or OIDs that are not supported by default in SolarWinds:
Monitor specific metric that is not out-of-the-box: If a device exposes a metric not natively monitored by SolarWinds, you must create a custom poller for that metric.
Monitor unsupported object ID: For any OID that is not included in default templates, a custom poller is necessary.
Monitoring special equipment or devices without WMI might also need custom pollers, but the requirement specifically applies when you need to access non-standard metrics or OIDs.
References:
NPM Administrator Guide: When to Use Custom Pollers
NEW QUESTION # 88
Which two of the following flow technologies are supported? (Choose two.)
- A. J-Flow
- B. sFlow
- C. GFlow
- D. HFlow
Answer: A,B
NEW QUESTION # 89
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?
- A. component library
- B. CLI settings
- C. MIB browser
- D. firmware repository
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
The MIB browser tool in the SolarWinds web console is designed to browse, query, and verify OIDs on monitored nodes. It allows you to test if an OID returns valid data for a specific device before assigning it in a custom poller. This ensures compatibility and accuracy of your custom monitoring setup.
Reference:
Universal Device Poller Admin Guide, "Using the MIB Browser,"
"The MIB browser verifies if an OID is valid and supported on the node."
NEW QUESTION # 90
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. time window
- C. excessive event
- D. flood protection
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
In SolarWinds Log Analyzer and other log-based alerting systems, "flood protection" is a key feature to prevent alert storms when numerous events trigger a rule in a very short period. From the SolarWinds documentation:
"Flood protection ensures that if an excessive number of log entries match a rule in a short period, only a manageable number of actions are triggered, and the remainder are suppressed or summarized. This prevents overwhelming the system and users with repeated alerts." This is best practice for maintaining alert quality and system performance.
References:
Log Analyzer Administrator Guide, "Rule Actions and Flood Protection"
NEW QUESTION # 91
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. Latency and packet loss information.
- B. IP addresses of the nodes in question.
- C. Detailed alert description shown on NetPath.
- D. Date, time, and duration of performance issue.
Answer: A,B,D
NEW QUESTION # 92
Which two of the following locations can be checked for network hardware health functionality? (Choose two.)
- A. device view
- B. manage sensors
- C. list resources
- D. node properties
Answer: B,C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
List Resources: When you add or manage a node, the List Resources page allows you to enable or verify hardware health monitoring options.
Manage Sensors: This section allows you to directly manage the hardware sensors (such as fans, power supplies, and temperature sensors) that report health status.
Device view and node properties are not the primary locations for enabling or managing hardware health sensors.
References:
NPM Administrator Guide: Hardware Health Monitoring and Sensor Management
NEW QUESTION # 93
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. server configuration box is not checked
- B. device does not support SNMFV3
- C. MIB database needs to be updated
- D. switch is not supported for collection
Answer: D
NEW QUESTION # 94
Which two of the following actions are recommended for more precise forecasting of capacity trends on critical devices? (Choose two.)
- A. Monitor devices with platform agents.
- B. Set calculation methods to use average daily values.
- C. Set warning and critical thresholds to lower percentages.
- D. More historical data used in calculations.
Answer: B,D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
SolarWinds capacity forecasting accuracy improves when:
More historical data is used: The more historical data points included in calculations, the better the forecasting model will perform.
Using average daily values for calculations: This smooths out anomalies and provides a more accurate trend, as recommended in the documentation:
"To improve the precision of capacity forecasting, use as much historical data as possible and set calculations to use average daily values." Monitoring with platform agents or adjusting thresholds affects alerting, not trend accuracy.
References:
NPM Administrator Guide: Capacity Forecasting Best Practices
NEW QUESTION # 95
Which Cisco IOS feature is enabled to pinpoint an application causing slow network performance?
- A. SPAN
- B. SNMP
- C. Net Flow
- D. IPSLA
Answer: C
NEW QUESTION # 96
Which two of the following locations can hardware health be enabled? (Choose two.)
- A. asset inventory
- B. main settings
- C. manage MIB
- D. list resources
Answer: C,D
NEW QUESTION # 97
A node is not able to calculate CPU load threshold. Where in SolarWinds' platform can a user confirm CPU load is included in the node status calculation?
- A. node status contributors
- B. core thresholds
- C. custom poller thresholds
- D. polling settings
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
SolarWinds allows you to confirm which metrics (contributors) are used to determine node status. In the node status contributors configuration, you can check if CPU load is included for status calculation. This ensures that CPU thresholds are considered when evaluating overall node health.
References:
NPM Administrator Guide: Node Status Contributors and Health Calculation
NEW QUESTION # 98
Which tool can be used to display the physical layout of interfaces on graphical stencils?
- A. network insight
- B. device studio
- C. device view
- D. NetPath
Answer: C
Explanation:
The "Device View" feature allows users to view the physical layout of device interfaces on graphical stencils, providing an intuitive graphical representation of port locations and status.
Exact Extract from Official Guide:
"Device View displays the physical layout of device interfaces using graphical stencils for supported devices."
- (Network Performance Monitor Administrator Guide, "Device View" section) References:
Network Performance Monitor Administrator Guide, Device View
NEW QUESTION # 99
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. Update the MIB database via SolarWinds support.
- D. Perform an SNMPwalk on the tarqet device.
Answer: D
NEW QUESTION # 100
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?
- A. flows are IPv6 and not supported by the network monitoring features
- B. node is no longer monitored by the monitoring features
- C. interface is no longer monitored by the network monitoring features
- D. a primary field of data is missing and being dropped
Answer: B
Explanation:
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.
Reference:
"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)
NEW QUESTION # 101
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. flow navigator
- B. CBQoS drops
- C. NBAR2 applications
- D. autonomous systems
Answer: C
NEW QUESTION # 102
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
Answer: A,C
NEW QUESTION # 103
What is required to submit an MIB database update request to SolarWinds?
- A. SNMP or MIB walk from the device
- B. polling interval to monitor the metric
- C. type of widget to populate data
- D. specific object ID (QID) for polling
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
To request an update to the SolarWinds MIB database, you must provide a complete SNMP walk or MIB walk from the device in question. This allows SolarWinds to identify and incorporate new OIDs and their definitions into the database.
From the documentation:
"Submit a request with a full SNMP walk or MIB walk output from your device. This provides the necessary OID and device structure for the SolarWinds team to update the MIB database." References:
NPM Administrator Guide: Submitting MIB Update Requests
NEW QUESTION # 104
If an IP address group is hidden in IP address groups management, what impact will it have on the data?
- A. group historical data will be deleted
- B. group will not be shown in IPAM
- C. group will be shown in compliance reports
- D. group will not be shown in charts or reports
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Hiding an IP address group in IPAM management means that group will not appear in dashboards, charts, or reports, but the underlying data and group definition remain intact and are not deleted.
Reference:
"When an IP address group is hidden, it will not appear in IPAM charts or reports, but historical data is retained unless deleted."
- (IP Address Manager Administrator Guide, IP Address Group Management section)
NEW QUESTION # 105
Which two of the following actions can be taken to resolve duplicate flows? (Choose two.)
- A. Ensure NetFlow is enabled for ingress interfaces.
- B. Ensure NetFlow export is enabled on sub-interfaces.
- C. Enable the flow de-duplication feature.
- D. Enable automatic addition of flow sources.
Answer: A,C
NEW QUESTION # 106
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. probe was added in NetPath without an agent installed on its node
- B. add the probe ID to the engines table manually
- C. delete the probe, reinstall the agent manually, and re-add the probe
- D. restart the SolarWinds agent service on the node
Answer: D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
If a NetPath probe displays "no data found" while others work, the most common and recommended first step is to restart the SolarWinds agent service on the node where the problematic probe is deployed. This action often resolves agent-to-probe communication issues or agent service hiccups.
Reference:
"If a NetPath probe reports 'no data found', restart the SolarWinds agent service on the target node to resolve agent communication or collection issues."
- (Network Performance Monitor Administrator Guide, NetPath Troubleshooting section)
NEW QUESTION # 107
If a NetFlow collector service is showing a "down" status, which two of the following steps are possible troubleshooting options? (Choose two.)
- A. Delete and re-add NetFlow collector service.
- B. Confirm the database connection is up and server has free resources.
- C. Start or restart SolarWinds' NetFlow service from Orion service manager.
- D. Start or restart SolarWinds' collector service.
Answer: B,C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
When the NetFlow collector service is showing a "down" status, the SolarWinds documentation recommends the following troubleshooting steps:
* Confirm the database connection is up and server has free resources.
* Explanation:The NetFlow collector service relies on connectivity to the SolarWinds database. If the database connection is lost or the server is out of resources (such as CPU or RAM), the service may go down or fail to start. Ensuring that the database is reachable and that the server has enough resources is a primary troubleshooting step.
* Start or restart SolarWinds' NetFlow service from Orion Service Manager.
* Explanation:The official troubleshooting guidance instructs administrators to use the Orion Service Manager to start or restart the NetFlow service. This is a direct method to recover the NetFlow collector from a "down" state and is one of the first actions recommended by SolarWinds support.
Options B and C arenotrecommended in the official documentation:
* Deleting and re-adding the NetFlow collector service is not a documented troubleshooting step and may cause loss of configuration.
* Starting or restarting the generic "collector service" is not specific to NetFlow; the correct service is the NetFlow service.
Exact Extract from Official Guide:
"If NetFlow collector service status is down:
* Ensure the SolarWinds database is online and the server is not experiencing resource issues.
* Use the Orion Service Manager to start or restart the NetFlow service.
* If the issue persists, review the NetFlow logs for errors and consult the SolarWinds Success Center for advanced troubleshooting."- (Network Performance Monitor Administrator Guide, Troubleshooting NetFlow and Service Issues) References:
Network Performance Monitor Administrator Guide, Troubleshooting NetFlow and Service Issues SolarWinds Success Center: NetFlow Troubleshooting
NEW QUESTION # 108
......
Prepare Important Exam with Hybrid-Cloud-Observability-Network-Monitoring Exam Dumps: https://realdumps.prep4sures.top/Hybrid-Cloud-Observability-Network-Monitoring-real-sheets.html