> What is not really clear - what if several tagging protocols are used > together. AFAIU, things may be more complex that simple appending of > tags, e.g. EDSA tag can carry VLAN id inside.
Hi Nikita At least for all current tagging protocols, the size of the tag is constant. And you cannot run different tagging protocols on the same master interface at the same time. However, i think Florian tried something funky with the SF2 and B53 driver. He has a b53 hanging off a sf2. So i think he used nested tagging protocols! Andrew