The docs seem unclear about this, so I'd apreciate if someone can confirm:
Does switching from pvst to rstp induce any port flapping on the local switch or temporary topology changes?
I guess in other words:
Will switching from stp to rstp flush the switch currently known (from stp) topology and return uplink ports to blocking until re-convergence?
Would there be any diffrence if neighboring switches are still stp only vs rstp?