John_K

NPM 10.6 doesn't support multiple connections. For generating L2 connections is more complex logic behind. You can also try matching nodeCiscoCdpEntries (DeviceId)/nodeLlldpEntries(RemoteSystemName) with nodes sysname, if match, check NodeCiscoCdpEntries.DevicePort with Interfaces.InterfaceName NodeLldpEntries.RemotePortId…

Hello, with SQL query it woult be better to check pollers table - not only bridge data as proposed by Zackm (which are stored in NodeL2Connections, we poll also other L2 data which are stored in different tables). Try this SQL query: select SysName, PollerType, Enabled from Pollers left outer join Nodes on…

Hi, the easiest way would be to check assigned pollers in Manage Pollers (Settings -> Manage Pollers). You can check there for which nodes are Topology: Layer 2 / Layer 3 pollers enabled/supported. Best regards, John

Hello, yes, you are right - we are trying build L2 connection also from these tables - NodeL2Connections - Interfaces. In nodeL2Connections we store bridge data (CAM table) - so if these devices have been comunicating together, we might stored MAC address on one side. "Layer 2 Connection but these Nodes have many…