[j-nsp] Q-In-Q using M7i and CISCO Switch

Giuliano Cardozo Medalha giulianocm at uol.com.br
Wed Sep 1 15:14:04 EDT 2010


  We have a client with the following situation:

                           Trunk                   v1, v2, 
v3                  Trunk
----| Switch | --------| Switch |----------------|  Switch|-------- 
JUNIPER M7i IQ2E ---
                                                        Trunk

  Carrier offers only 3 vlans to the client.  But he wants to push/pop some
  more vlans inside these 3 ones.

  Is it possible to initiate and finish Q-In-Q vlans using a cisco ME 
(or EX Series)
  switches and a JUNIPER M7i with IQ2E interface ?

  The following link shows stack configuration. It can be used to do
  Q-In-Q with this situation  ?

http://www.juniper.com.lv/techpubs/en_US/junos10.0/information-products/topic-collections/config-guide-network-interfaces/id-12155750.html 



  Someone tries to configure it any time ?

Thanks a lot,

Giuliano


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