A while ago we discovered that qfx10k is dropping transit frames with triple vlan tags. After long investigation with JTAC, A-JTAC, DEV Team, etc... they confirmed the problem but they are refusing to accept it as a bug. Moreover, The DEV team has confirmed that this is expected behavior, i.e. if there is a triple tagged packet incoming to the switch(which is definitely a valid ethernet frame), the packet shall be dropped and not allow to pass through. As a result we have completely unusable switch with no chance to get it fixed.
Does anyone has experience how to deal in such situation? Any suggestions (except the court) are appreciated
Thanks in advance
Best Regards
Michael Varyan