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Vlan mapping

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Hello; I have a very simple question related to switching mode of a SRX. I have two interfaces of a SRX220h configured as trunks dot1q. I need to take 2 vlans of one of this trunks and change the tag, to other 2 tags that are setted in the other trunk.

 

DEVICEA|TRUNK-> vlan1100 -> TRUNKA|ge-0/0/0 | SRX | ge0/0/1|TRUNK -> vlan 11 -> TRUNK|DEVICEB

DEVICEA|TRUNK-> vlan2100-> TRUNK|ge-0/0/0 | SRX | ge0/0/1|TRUNK -> vlan 21 ->  TRUNK|DEVICEB

 

The problem to solve is: the device connected to ge-0/0/0, will send to SRX frames tagged with id 1100, but the device conected to ge-0/0/1 can not manage ids greater than 1000, so i need to make a conversión, mapping each vlan with id greater than 1000 to one vlan that the DEVICEB could manage. Maybe it's possible to implement a better solution.

 

I have read some documentaciónin in Juniper KB but all that i found refers to more complex operations, like VPLS, QinQ Tunneling, etc, that i am not using. I dont know if its possible to do with a SRX.

 

Thank You.

Marcelo.


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