I have a problem with my qfx5100.
we have a downstream device that is connected into the mc-lag pair.
this downstream device sends up 4 vlan tags.
we want to add an S-TAG to these vlans and send out via the uplink.
when we add the downstream interface as:
unit 0 family ethernet-switching interface-mode trunk vlan members [ w x y z ]
we see that the MC-LAG part is working properly and that when looking at the ethernet table we can see MAC addresses learnt DL and DR ( Dynamic Local and Dynamic Remote ).
But we cant determine how to perform QinQ with this syntax.
when we look at the QinQ documentation we switch the configuration to the following syntax:
set flexible-vlan-tagging
encapsulation extended-vlan-bridge
unit 100 vlan-id-list [ w x y z ]
unit 100 input-vlan-map push
unit 100 output-vlan-map pop
in this case we achieve the QinQ functionality but the MC-LAG learning doesnt seem to be working correctly.
any ideas??