Hello all,

we signed a contract with a service provider that will transport the LAN of one of our customers to our main POP. The provider interface on POP side will be configured as 802.1ad NNI, while the port on customer side will be a tunneling port.

The provider says that on the POP i will receive double tagged frames, with an S-VLAN that will contain the vlans of the customer.
I just want to take one of this vlans and terminate it on our ME3600X, creating a point-to-point.

How do i need to configure the port on our ME3600X? Do i need to specify on my side that it's a 802.1ad NNI port (ethernet dot1ad nni) or i just need to do something like this:

interface GigabitEthernet0/1
 switchport trunk allowed vlan none
 switchport mode trunk
 service instance 10 ethernet
  encapsulation dot1q 3169 second-dot1q 50
  rewrite ingress tag pop 2 symmetric
  bridge-domain 50

Interface vlan 50

ip address x.x.x.x 255.255.255.252

Thank you all for your support.

Simon