FortiNAC L2/L3 polling
Hello FNAC admins,
Does the L2 and L3 polling in FortiNAC depend on the network type selected (Layer 2 or Layer 3)? For example, if I choose Layer 2 as the network type, will only L2 polling be used?
BR,
Hello FNAC admins,
Does the L2 and L3 polling in FortiNAC depend on the network type selected (Layer 2 or Layer 3)? For example, if I choose Layer 2 as the network type, will only L2 polling be used?
BR,
No, they are not related. The deployed network type determines how FNAC handles end-host isolation traffic.
L2 polling must be enabled on network devices that store host information in the MAC address table, and L3 polling must be enabled on devices that store host information in the ARP table. Typically, both are required for L3 switches or FortiGate devices managing FortiSwitches (FSW) and FortiAPs (FAP).
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