Multiple issues with BNA not mapping the L2 Topology when Cisco devices are involved.
LLDP enabled on all devices.
FDP enabled on all devices.
CDP enabled on all devices.
Yes timers are all the same and translation of tagged packets is on.
Everything is discovered and responding. I can SSH through BNA to every device, pull configs, push configs, but no dice when it comes to BNA showing the correct L2 Topology Map with all connections present.
see attached FAQ about L2 Cisco Device in BNA support.