[c-nsp] 7600 SIP/SPA with MPLS / AToM

[Jason Greenberg]

Good Day,

I understand that in order to run AToM for VPLS in my core, my 7600s
will require SIP-600 blades for core facing links (correct me if I'm
wrong).

But I have an additional question as well.  If one of these SPA
interfaces is a dot1q Trunk, can MPLS be enabled on a VLAN SVI? or dot1q
subinterface somehow?  

Further, I'm not sure if the SIP/SPA's allow for regular "router" style
subinterfacing ( Gig4/0.3 for dot1q, for example ), or if we're still
restricted to use the standard 6500 style "interface Vlan 3" per-vlan
config mode.


Thanks,

Jay