SCP-NPM Dumps With Exact Questions and Answers

By default, NPM uses the global critical CPU threshold for node statuses, which is 90%. However, you can override this threshold for individual nodes by editing their properties and specifying a custom value for the critical CPU threshold. This way, you can adjust the threshold according to the specific characteristics and performance of each node. Changing the critical CPU threshold on the node will affect how the node status is calculated and displayed in the web console, as well as how the alerts are triggered based on the CPU utilization. References: Thresholds in the SolarWinds Platform; CPU Critical Threshold - Forum - Network Performance Monitor (NPM) - THWACK

 The Universal Device Poller (UnDP) is a feature that allows users to create custom monitors for almost any statistic provided by SNMP based on its Management Information Base (MIB) and object identifier (OID). However, sometimes the OID that the user wants to monitor may not be available in the MIB tree, either because it is not supported by the device or because the MIB database is outdated. In this case, the user needs to update the MIB database to get the latest MIBs from the SolarWinds website or from the device vendor. This will ensure that the UnDP can find the OID in the MIB tree and poll it successfully12. References: 1: Update the SolarWinds MIB Database for the SolarWinds Platform3, 2: Monitor custom statistics based on OIDs with Universal Device Pollers in the SolarWinds Platform

SNMP traps are unsolicited messages sent by SNMP-enabled devices to notify the NPM server of important events or problems, such as device failures, configuration changes, or performance issues. SNMP traps contain information about the device and the event, such as the device name, IP address, timestamp, and OID (Object Identifier). An OID is a unique identifier for a specific variable in a MIB (Management Information Base), which is a hierarchical database of device information that can be accessed by SNMP. However, not all OIDs are recognized by NPM by default, as different devices may use different or custom MIBs and OIDs. Therefore, to ensure NPM correctly interprets SNMP trapsfrom a new router on your network, you need to update the MIB database with the latest MIBs from the router vendor or from the SolarWinds website. This will allow NPM to translate the OIDs in the SNMP traps into meaningful names and values, and display them in the Trap Viewer or use them in alerts12.

To update the MIB database, follow these steps3:

• Download the MIB files from the router vendor’s website or from the SolarWinds MIB Database.
• Copy the MIB files to the \SolarWinds\Orion\Mibs folder on the NPM server.
• Click Settings > All Settings > Manage MIBs.
• Click Add New MIB and browse to the MIB file that you want to add.
• Click Submit.
• Repeat steps 4 and 5 for each MIB file that you want to add.
• Click Compile to compile the MIBs and update the MIB database.

You can now view the SNMP traps from the new router in the Trap Viewer or use them in alerts. References: 1: SNMP Traps Explained: How to View SNMP Traps, 2: SNMP Traps in NPM, 3: Update the SolarWinds MIB Database for the SolarWinds Platform, : SolarWinds MIB Database, : 2, : 1, : 3, : 4