Yes, TCN is where I would start, MST is famous for this as well. On Wed, Oct 17, 2018, 14:32 Mike <mike-cisconspl...@tiedyenetworks.com> wrote:
> Hi, > > > I have a network consisting of 3560g switches and I do not run > spanning tree in this network. I have noticed a symptom when a vlan > trunk interface goes down/up, all mac addresses in the vlans carried by > that trunk also seem to be cleared at the same time. Im not just talking > the mac addresses on the port itself; rather, across the other switches > themselves , even for mac addresses that have no connection to the port > itself they just happen to be in one of the vlans. If I have missed > something fundamental I'd love to know but I am not aware of any lan > switching rules that would require this behavior. > > > Mike- > > _______________________________________________ > cisco-nsp mailing list cisco-nsp@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/