I'm actually looking for an answer from a cisco moderator or tech :
is there any reason why
spann-tee portfast bpdu-filter is not supported on 800 Series (specially 877/878),even with advipserv IOS 12.4(22T)
Is there any physical hardware limitation or just software?
Our provider shuts down the port with the first bpdu it receives on eth services, although we have lots of 878s, we can't use them.
That'd be great if someone from cisco answers.