Like others have said, it's not going to happen on any EX switch without using loopback cables or another switch. A somewhat cheap solution is to get an Ethernet NID like an Accedian or Adva box which are pretty good at VLAN manipulation, but it's another box to manage.
Phil On 2/22/12 7:20 AM, "Alexander Frolkin" <a...@eldamar.org.uk> wrote: >Hi, > >We need to double-tag packets on an EX4200, i.e., untagged packets come >in on one interface, and packets with two VLAN tags come out of another >interface. So far, everything we tried has failed. Has anyone figured >out how to do this? > >Juniper documentation is useless, as always. > > >Thanks! > > >Alex > >_______________________________________________ >juniper-nsp mailing list juniper-nsp@puck.nether.net >https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp