include ranges of QiQ vlans in interface

[Kijush Maharjan]

I need to encapsulate multiple QiQ vlans in a single interface. Initially, I used encapsulation ambiguous with stacked vlan but i wanted to add more outer vlan on same interface. 

interface be1.1

encapsulation ambiguous dot1q 800 second-dot1q 100 , 120 , 140 , 160 , 180 , 1000 , 1100

Now i need to add another one in same interface.

encapsulation ambiguous dot1q 900 second-dot1q 200 , 220 , 240 , 260 , 280 , 2000 , 2100

How can i include both of theses as well as other outer clans in same interface? or need to create another sub interface?

[Aleksandar Vidakovic]

If you use the range in the first dot1q, you have to use 'any' on the second dot1q. Sub-interface classification is performed in HW, using TCAM. This makes the search very fast and of predictable duration.

Per one sub-interface you can have only a single line with encap config.

Use "sh ethernet hardware interface <interface> location <location>" to see how the TCAM was programmed to match on this interface.