[j-nsp] MX: bridge-domains and l2circuit
Jonas Frey (Probe Networks)
jf at probe-networks.de
Thu Aug 18 02:37:58 EDT 2011
Hi Chris,
that does not work...
edge# show interfaces xe-1/0/0
vlan-tagging;
encapsulation flexible-ethernet-services;
unit 0 {
family bridge {
interface-mode trunk;
vlan-id-list [ 20 30 40 ];
}
}
unit 1 {
encapsulation vlan-ccc;
vlan-id 20;
}
If i do commit now, this fails as the vlan 20 is already used for the
bridge on unit 0. If i remove the vlan 20 from unit 0 then the vlan is
no longer member of the bridge (show bridge domain). But i need it to be
member of that bridge since that vlan goes out on other ports to local
switches.
edge# show bridge-domains testbridge
domain-type bridge;
vlan-id 20;
What i need to do is to get the VLAN 20 working locally on the bridge
(various ports) as well as getting it connected to a somewhat pseudo
interface to attached it as a l2circuit.
--
Mit freundlichen Grüßen / Best regards,
Jonas Frey
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Am Donnerstag, den 18.08.2011, 16:22 +1000 schrieb Chris Kawchuk:
> You'll need to declare your xe- port with flexible-ethernet-services, so you can do per-unit encapsulations.
>
> interfaces {
> xe-1/0/0 {
> vlan-tagging;
> encapsulation flexible-ethernet-services;
> unit 20 {
> encapsulation vlan-ccc;
> vlan-id 20;
> }
> unit 100 {
> encapsulation vlan-bridge;
> vlan-id 100;
> }
> }
> }
>
> neighbor xxx {
> interface xe-1/0/0.20 {
> virtual-circuit-id 20;
> ...
> ...
> }
> }
>
>
>
> On 2011-08-18, at 4:03 PM, Jonas Frey (Probe Networks) wrote:
>
> > Hello all,
> >
> > i am trying to build a l2circuit on a MX. The problem is that the vlan
> > that needs to be included in the l2circuit comes via xe-1/0/0 which is
> > configured in bridge mode:
> > unit 0 {
> > family bridge {
> > interface-mode trunk;
> > vlan-id-list [ 20 30 40 ];
> > }
> >
> > I need to build this l2circuit with vlan 20.
> >
> > However when configuring the l2circuit i do not have a interface to use
> > as the bridge doesnt create any subinterface for the vlan.
> >
> > neighbor xxx {
> > interface ??? {
> > virtual-circuit-id 20;
> >
> >
> > I cant configure any subinterface on xe-1/0/0 (like unit 1....) because
> > bridge mode prohibits that.
> >
> > How can i get this to work?
> >
> > Best regards,
> > Jonas
> > _______________________________________________
> > juniper-nsp mailing list juniper-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/juniper-nsp
>
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