Management Software

New Contributor
Posts: 2
Registered: ‎11-15-2015

BNA L2 Topology Issues

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. 



External Moderator
Posts: 5,157
Registered: ‎02-23-2004

Re: BNA L2 Topology Issues

see attached FAQ about L2 Cisco Device in BNA support.


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