Most Recent SolarWinds SCP-NPM Exam Dumps

Device Studio is a feature in the SolarWinds Platform Web Console that allows you to create custom pollers for devices or technologies that are not supported by default in NPM. You can use Device Studio to create pollers for CPU and memory, as well as other metrics, by defining the object identifiers (OIDs) and formulas that you want to poll. Device Studio currently supports SNMP and WMI polling technologies, and you can test, assign, and edit your custom pollers from the Manage Pollers page.Reference:Create pollers in Device Studio for NPM,Device Studio,Device Studio Poller.

https://documentation.solarwinds.com/en/success_center/orionplatform/content/core-configuring-trap-viewer-filters-and-alerts-sw272.htm https://documentation.solarwinds.com/en/success_center/orionplatform/content/lm/la-orion-log-viewer.htm

NPM provides several default reports that can be used as templates for creating custom reports. One of them is theTop 100 Interfaces by Percent Utilizationreport, which shows the average and peak utilization of the most used interfaces in the network. To create a report that shows only the top 50 interfaces, you can copy this report and edit it to change the number of rows displayed. You can also modify other parameters such as the time period, the grouping, the sorting, and the filtering criteria.To copy and edit a default report, follow these steps1:

ClickReports > All Reports > Manage Reports.

Find theTop 100 Interfaces by Percent Utilizationreport and clickDuplicate & Edit.

On theLayout Builderpanel, clickEdit Table.

On theEdit Resourcepanel, change theMaximum Number of Rowsto50.

Optionally, change other settings such as theTime Period, theGroup By, theSort By, and theFilter Results.

ClickSubmit.

Optionally, change theReport Name, theReport Description, and theReport Category.

ClickNextand thenSave.

You can now run or schedule the report to show the top 50 interfaces by percent utilization.Reference:1: Create a custom report for NPM showing availability of devices in the last 30 days

An OID (Object Identifier) is a unique identifier for a specific variable in a MIB (Management Information Base) that can be polled or monitored by SNMP (Simple Network Management Protocol). However, not all OIDs are supported by all devices or SNMP agents, which are software components that collect and report the MIB data. If you select an OID that is not supported by the device or the SNMP agent, you will get an ''OID not supported'' error when you try to create a custom poller for that device in NPM (Network Performance Monitor).This means that the device or the SNMP agent does not have the information for that OID or does not respond to the SNMP request for that OID12.

To resolve this issue, you can try the following steps34:

Verify that the device supports the OID that you want to monitor. You can use the MIB Browser or the MIB Walk tool to browse the MIB tree of the device and find the OID. You can also check the device vendor's documentation or website for the supported OIDs and MIBs.

Verify that the SNMP agent on the device is configured properly and has the latest version. You may need to update the SNMP agent or enable some features or extensions to support the OID. You can also check the SNMP agent's logs or status for any errors or warnings.

Verify that the SNMP credentials and settings are correct and match the device's configuration. You may need to use a different SNMP version, community string, port, or timeout value to communicate with the device. You can also test the SNMP connectivity using the SNMP Test tool or the Test button in the UnDP (Universal Device Poller) application.

Verify that there are no network issues or firewalls that are blocking the SNMP traffic between the NPM server and the device. You may need to allow the SNMP protocol and port on the firewall or router, or use a different network path or interface to reach the device. You can also use the Ping or Traceroute tools to check the network connectivity and latency.

Capacity planning is available for the following metrics of monitored nodes, interfaces, and volumes: CPU utilization on nodes, memory usage on nodes, space usage on volumes, receive (in) utilization on interfaces, and transmit (out) utilization on interfaces1. Capacity planning allows you to monitor capacity usage trends on the network and forecast capacity issues based on historical data and customizable thresholds.You can view capacity forecasting graphs and tables on the details views of nodes, interfaces, and volumes, or use the Top XX Capacity Problems widget to see a list of objects whose usage trend is rising2.Reference:Monitor capacity usage trends on the network and forecast capacity issues in NPM,Forecast capacity for nodes, interfaces, or volumes in NPM