MPLS on Subinterface

[Ahmad_hr3552]

Hi all, 

I need to enable MPLS on my 7600 router sub-interface, do i need to enable MPLS on the physical interface as well? or it would work with only enabling it on the sub-interface. 

thanks in advance 

[Venkatesh Perumal · Accepted solution]

enabling mpls on sub-interface would be enough

[Ahmad_hr3552]

Awesome thanks so much for the quick turn around