SCP-NPM Exam Dumps : SolarWinds Network Performance Monitor (NPM) Exam

 By default, Orion NPM retains Syslog messages in the database for seven days before discarding them. This means that any Syslog messages older than seven days are deleted from the database and cannot be viewed or searched in the web console. To change the default Syslog retention period, you need to modify the Database Settings on the Orion Polling Settings page in the web console. You can also use the Database Manager tool to manually delete or archive Syslog messages from the database. References: SolarWinds SCP Study Aid - NPM, page 19; NPM Administrator Guide, page 111.

 The easiest and fastest way to change the polling method for multiple nodes is to use the Manage Nodes feature in the web console. You can select up to 1000 nodes at a time and edit their properties in bulk. You can choose the polling method from the available options, such as ICMP, SNMP, WMI, or Agent, and provide the required credentials or settings. This will apply the changes to all the selected nodes without affecting their existing data oralerts. References: Choose the polling method to use in the SolarWinds Platform; Polling Intervals - Best Practices; SOLARWINDS NETWORK PERFORMANCE MONITOR

 To monitor tenants in your SDN environment with NPM Cisco ACI monitoring, you need to add an APIC node to NPM and enable API polling on the APIC node. The APIC node is the controller of the ACI system that provides a full view of the SDN environment, including tenants, application profiles, endpoint groups, spine and leaf switches, and their health scores1. By enabling API polling on the APIC node, NPM can collect health and performance data for the ACI entities and display them on the Orion Web Console2. You do not need to enable API polling on all ACI devices, as one APIC node can provide the information for the entire ACI system3. You also do not need to view your SDN environment in Orion Maps, as this is an optional feature that allows you to visualize the relationships and dependencies among the ACI entities4. References: 1: Monitor Cisco ACI devices in NPM - SolarWinds1 2: Monitor Cisco ACI devices in NPM - Add ACI devices and enable ACI polling1 3: Monitor Cisco ACI devices in NPM - Requirements1 4: Monitor Cisco ACI devices in NPM - View ACI environment on SolarWinds Platform Maps1