Tuesday, October 16, 2018

Multiple VLANS within one VPLS instance?

We have a scenario where a carrier is presenting 3 vlans, from 3 different sites, via fibre into one of our DC's. We then need to pass these through our core, which runs an MPLS setup, out another router to a switch.

Ive looked at running a VPLS for this but so far i can only get one VLAN passing through per VPLS. Surely there is a way i can run more than one VLAN through one VPLS instance?

My current test config is as below:

instance-type vpls;

interface ge-0/0/8.0;

route-distinguisher 555:66;

vrf-target target:555:55;

protocols {

vpls {

interface ge-0/0/8.0;

no-tunnel-services;

site thn-bgp1 {

site-identifier 2;

}

vpls-id 101;

neighbor 176.74.0.8;

}

}

interfaces ge-0/0/8

vlan-tagging;

encapsulation flexible-ethernet-services;

unit 0 {

encapsulation vlan-vpls;

vlan-id 101;

}

Obviously im working with JUNOS here. With my current config i can pass VLAN101 through, but ideally i want to pass 3 vlans, lets call them 101-103, without having to create multiple VPLS instances

Anyone able to advise?



No comments:

Post a Comment