I am trying to understand whether it makes any sense to assign multiple VLANs to a single IP interface. The cisco router lets me do it, but I haven't figured out whether its a valid configuration.Tagged packets arriving with one of the configured VLA...

I have some gear that only supports RSTP (version 2 BPDUs), and other gear that supports MSTP (version 3 BPDUs). I understand how a structured network can be designed with MSTP domains and external RSTP switches; however, that is not possible with my...