I'm running QFX5100's and EX4300's with ELS and need to get QinQ working across the switches. JTAC has been unable to help me successfully for the past week, I cannot find any documentation to get this working correctly.
Topology is:
Customer port ge0/0/11 on EX4300 sends vlan 5, the switch puts SVLAN 4000 on that.
Uplink on the EX4300 is AE0 configured as a trunk to the QFX5100.
AE2 on the 5100 accepts the double tagged traffic and transits the tags to its uplink on AE0.
I'll note that not every interface on the EX4300 is doing double tags, and the uplinks carrys both single and double tags.
So for the EX4300 ge-0/0/11 I have this:
ge-0/0/11 {
flexible-vlan-tagging;
encapsulation extended-vlan-bridge;
unit 4000 {
vlan-id-list 5;
input-vlan-map push;
output-vlan-map pop;
}
}
and for the uplink on the EX4300 ae0 I have this:
ae0 {
mtu 9216;
aggregated-ether-options {
lacp {
active;
periodic fast;
}
}
unit 0 {
family ethernet-switching {
interface-mode trunk;
vlan {
members [ default VLAN2 VLAN10 SVLAN4000 ];
}
}
}
}
And the VLAN confg on the EX4300 is this:
}
default {
vlan-id 1;
}
VLAN2 {
vlan-id 2;
}
VLAN10 {
vlan-id 10;
}
SVLAN4000 {
interface ge-0/0/11.4000;
}
For the QFX trunk AE2 that connects to the EX4300 AE0:
ae2 {
mtu 9216;
aggregated-ether-options {
lacp {
active;
periodic fast;
}
unit 0 {
family ethernet-switching {
interface-mode trunk;
vlan {
members [ default VLAN2 VLAN10 SVLAN4000 ];
}
}
}
}
And the vlans for the QFX:
}
SVLAN4000 {
vlan-tags outer 4000;
}
VLAN2 {
vlan-id 2;
}
VLAN10 {
vlan-id 10;
}
default {
vlan-id 1;
So im not sure if thats the right way to send the vlans across the EX4300 trunk, or if thats the way I need to create the VLAN on the QFX5100's or if its the way to send it across the QFX5100 trunk as well.
Any help is appreciated.