Latest SolarWinds Hybrid-Cloud-Observability-Network-Monitoring First Attempt, Exam real Dumps Updated [Mar-2026]
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NEW QUESTION # 15
A custom application is to be monitored in hybrid cloud observability's flow monitoring features. How is this application added for monitoring?
- A. Add the source or destination machine, then map it to application ports.
- B. Add the application ports, then assign it to a machine.
- C. Ensure the application is using IPv6 then map it to a source.
- D. Custom application ports cannot be added they may only be edited.
Answer: A
NEW QUESTION # 16
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. UDPs are tied to polling engine on which they are hosted
- B. switches are not monitored in the additional polling engine
- C. routers are not monitored on the additional polling engine
- D. UDPs do not work with additional polling engines
Answer: A
NEW QUESTION # 17
Several resources are showing duplicate flow data. What is the most likely cause?
- A. SolarWinds' NetFlow service needs to be restarted
- B. interfaces have duplicate entries in flow sources management
- C. source devices are configured to export flow data on ingress and egress
- D. interfaces in flow sources management are set to drop
Answer: C
NEW QUESTION # 18
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. Devices have different firmware versions
- B. Communication issue exists in new device
- C. New device needs to be rebooted
- D. Object IDs (OIDs) are not supported
Answer: B,D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
A). Communication issue exists in new device: If there is an SNMP or network issue, the poller cannot retrieve data.
D). Object IDs (OIDs) are not supported: The new device may not support the same OIDs as the test device, resulting in no data returned.
SolarWinds documentation notes:
"When extending a poller to other devices, ensure network/SNMP communication is successful and that the target devices support the required OIDs. Differences in support or access may cause data collection to fail on some nodes." References:
Network Performance Monitor Administrator Guide, "Troubleshooting Custom Pollers" SolarWinds Success Center: "Device Studio OID Support"
NEW QUESTION # 19
Which Cisco IOS feature is enabled to pinpoint an application causing slow network performance?
- A. IPSLA
- B. Net Flow
- C. SPAN
- D. SNMP
Answer: B
NEW QUESTION # 20
Which two of the following requirements apply to network capacity planning? (Choose two.)
- A. Nodes, interfaces, and volumes must be managed in HCO.
- B. Updated MIB database for network performance forecasting.
- C. All object IDs (QIDs) of network devices are polled in hybrid cloud
- D. Enough historical data is available for the last 7 days.
Answer: A,D
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
For effective network capacity planning:
Enough historical data (at least 7 days) must be available: This ensures meaningful trend and forecast analysis.
Relevant objects (nodes, interfaces, volumes) must be managed: Only managed entities are included in capacity planning calculations.
Polling every OID or updating the MIB database (A, D) is not a direct requirement for capacity planning.
Reference:
NPM Administrator Guide, "Capacity Planning Prerequisites and Requirements"
NEW QUESTION # 21
Which Cisco IOS feature is enabled to pinpoint an application causing slow network performance?
- A. IPSLA
- B. SPAN
- C. NetFlow
- D. SNMP
Answer: C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
NetFlow is the Cisco IOS feature designed for monitoring and analyzing network traffic to pinpoint specific applications or endpoints consuming bandwidth or causing network slowness. It captures detailed flow information, including source/destination, ports, and protocols.
Reference:
NTA Administrator Guide, "Using NetFlow to Identify Traffic Sources and Applications"
NEW QUESTION # 22
Which NetFlow component can be applied to an interface to track IPv4 traffic?
- A. flow monitor
- B. flow record
- C. flow sampler
- D. flow exporter
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
In NetFlow (especially Flexible NetFlow on Cisco devices), a flow monitor is applied to an interface to track and collect information about IPv4 (or IPv6) traffic. The flow monitor references a flow record and a flow exporter. The monitor itself is the entity configured on an interface to start the flow tracking process.
Reference:
"To enable traffic flow monitoring, apply a flow monitor to an interface. The flow monitor defines which flows are captured and how they are exported for analysis."
- (Network Performance Monitor Administrator Guide, NetFlow Setup and Monitoring section)
NEW QUESTION # 23
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 SNMP to API
- B. switch polling method from WMI to SNMP
- C. switch polling method from SNMP to ICMP
- D. switch polling method from ICMP to SNMP
Answer: D
NEW QUESTION # 24
Which tool presents live flow traffic data sourced from / to a main polling engine server, providing basic insight into traffic on the main polling engine?
- A. CBQoS/flow sources
- B. collector service
- C. flow navigator
- D. local NetFlow source
Answer: D
NEW QUESTION # 25
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. Windows
- D. oAUTH
Answer: A,C
NEW QUESTION # 26
What is required to submit an MIB database update request to SolarWinds?
- A. SNMP or MIB walk from the device
- B. specific object ID (QID) for polling
- C. type of widget to populate data
- D. polling interval to monitor the metric
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 # 27
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. missing source address field in flow configurations
- B. device is using IPv6 and HCO only supports IPv4
- C. flow monitoring was not enabled as device type in web console settings
- D. device is not monitored by hybrid cloud observability (HCO) features
Answer: A
Explanation:
If flows are confirmed as reaching the poller but no data appears in the web console, the most common cause is a missing or incorrect source address field in the flow configuration on the sending device. SolarWinds uses the source address to match incoming flows to the correct device record in its database; if this field is missing or misconfigured, the data will not be processed or displayed.
Exact Extract from Official Guide:
"If the source address field is missing or incorrectly configured in the flow-exporting device, the system cannot associate the flow with a monitored device, and no data will appear in the console."
- (Network Performance Monitor Administrator Guide, "Troubleshooting NetFlow" section) References:
Network Performance Monitor Administrator Guide, Troubleshooting NetFlow
NEW QUESTION # 28
On which two of the following port does log analyzer listen for TCP syslog messages? (Choose two.)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B,C
NEW QUESTION # 29
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 using SNMPv3 and is added as a node.
- B. Verify the device's MIB file is in SolarWinds' MIB database.
- C. Verify the device supports SNMP and is added as a node.
- D. Verify the device supports hybrid cloud
Answer: B,C
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
Unreadable fields in SNMP traps from a device typically indicate either the device is not monitored as a node (so SolarWinds cannot fully parse its SNMP data) or the MIB file for that device is not included in the SolarWinds MIB database, making it impossible to decode certain OIDs.
Reference:
"Unreadable trap fields often result from the device not being monitored as a node or missing the relevant MIB definitions in the SolarWinds MIB database."
- (Network Performance Monitor Administrator Guide, SNMP Trap Troubleshooting section)
NEW QUESTION # 30
Which two of the following tools are available for troubleshooting network node connectivity issues? (Choose two.)
- A. NetPath
- B. network insight
- C. asset inventory
- D. MIB browser
Answer: A,D
NEW QUESTION # 31
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)
Answer: C
NEW QUESTION # 32
Network wide node and interface changes were recently made to several fields including names and IP addresses on nodes, captions, and aliases for their interfaces. Those changes are not updated in the hybrid cloud observability web console, even if a new polling is forced.
What should be done to resolve the issue?
- A. Run a rediscovery on the node, which will also update the interfaces.
- B. Delete and re-add each of the nodes and their interfaces.
- C. Run a rediscovery on both nodes and interfaces to refresh the data.
- D. Manually update the changed information in each poller.
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
A node rediscovery updates all node and interface information, including names, IP addresses, captions, and interface aliases. Running a rediscovery on the node ensures all related interface details are refreshed in the SolarWinds database and web console.
Reference:
"Running rediscovery on a node refreshes both the node's and its interfaces' properties, including names and IP addresses."
- (Network Performance Monitor Administrator Guide, Node Rediscovery section)QUESTION
NEW QUESTION # 33
Some of the flows received are mapping to an IP address that does not match any of the nodes being monitored. It has been verified that all flow sources are also being monitored by NPM and SNMP polling. The known source nodes for these flows have the correct IP address. What could be causing this issue?
- A. flows are IPv6 and the network monitoring does not recognize that version
- B. IP address for the node is incorrect in SNMP polling but correct in the flows
- C. flows are coming from a non-primary address and the setting to match the node by another IP is turned off
- D. source machine field in the flows is not configured and the setting to match the node by another IP is turned off
Answer: C
NEW QUESTION # 34
The status of the parent node of several interfaces is showing red. It is determined that several operationally down and administratively shutdown interfaces are included for monitoring of the parent node.
Which menu in the node details summary page of SolarWinds' platform allows users to remove interfaces that are operationally down and administratively shutdown?
- A. polling settings
- B. edit node
- C. List resources
- D. add alert
Answer: C
NEW QUESTION # 35
How are additional collection ports added?
- A. stop SolarWinds' NetFlow service and separate listed ports with a comma in the NetFlow collector services widget
- B. stop SolarWinds' NetFlow service and change the collection port in the NetFlow collector services widget
- C. separate listed ports with a comma in the NetFlow collector services widget
- D. replace existing port with new port in the NetFlow collector services widget
Answer: A
Explanation:
Comprehensive and Detailed Explanation From Exact Extract:
To add additional NetFlow collector ports, you must stop the NetFlow service and then specify multiple ports separated by commas in the NetFlow collector services widget.
From the documentation:
"To configure multiple collector ports, stop the NetFlow service, edit the collector ports in the widget by separating them with commas, and then restart the service." References:
NTA Administrator Guide: Configuring NetFlow Collector Ports
NEW QUESTION # 36
Network wide node and interface changes were recently made to several fields including names and IP addresses on nodes, captions, and aliases for their interfaces. Those changes are not updated in the hybrid cloud observability web console, even if a new polling is forced.
What should be done to resolve the issue?
- A. Run a rediscovery on the node, which will also update the interfaces.
- B. Run a rediscovery on both nodes and interfaces to refresh the data.
- C. Delete and re-add each of the nodes and their interfaces.
- D. Manually update the changed information in each poller.
Answer: B
NEW QUESTION # 37
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