SolarWinds SCP-NPM Exam With Confidence Using Practice Dumps

 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

The Universal Device Poller (UnDP) is a feature of SolarWinds NPM that allows you to create custom monitors for almost any statistic provided by SNMP based on its Management Information Base (MIB) and object identifier (OID). An OID is a unique identifier for a variable that can be polled or set via SNMP. The UnDP retrieves management data in the OID format from the devices that support SNMP. The other formats (WMI, XML, ANSI 1) are not used by the UnDP. References:

• Monitor custom statistics based on OIDs with Universal Device Pollers
• NPM Universal Device Pollers

To detect duplex mismatches, you need to meet the following requirements1:

• The nodes must be monitored by NPM.
• The nodes must be in the up state during the discovery.
• The nodes must support topology and be interconnected.
• Duplex of both devices must be identified as full or half.
• The Possible Duplex Mismatches widget must be enabled on the node details view.

You do not need to ensure corresponding values for each interface are different, as this is the result of a duplex mismatch, not a requirement for detection. In fact, you should unify the duplex mode configuration on neighboring interfaces to avoid mismatches1.

References: Detect and predict duplex mismatches in NPM; Speed and Duplex Mismatch - Forum