I have a non-Foundry switch connected to an XMR Gig port (running 3.6.0cT163). I'm expecting QinQ'd traffic (tag-types will both be 8100) coming from that switch. I'm trying to determine how I can strip off the outer tag, then assign the traffic to different VLLs, VPLSs, etc. based on the 'inner' tag. I've read the VLANs section of the config guide a few times over and either it's not mentioning it, or I don't 'get' it. I'm more familiar with Juniper's way of doing this, which lets you inspect both inner and outer tags, and do pop/push/swap with the tags, but am struggling to understand how the XMRs handle things. Any insight would be appreciated. Some (possibly irrelevant) config snippets are below.
interface ethernet 2/1 enable no spanning-tree no flow-control gig-default neg-off ! <snip> vll vll-tagged 500 raw-mode vll-peer 172.16.0.1 vlan 500 tagged e 2/11 <snip>
