Re: ELS and QinQ and Layer 2 Protocol Tunneling

I it was an EX2200.  It doesn't have a dot1q license, but I enabled dot1q on the VLAN for some reason and it worked. I get a license error on the switch, but it is now working.  I still need to run through a few more tests, but everything else is looking good.

Here is my config that I have working with an EX2300 on one end and Cisco ME3400-2CS on the other with a switch in between.  I tested this with both and EX3300 running 12.3R5.7 and 15.1R5.5

Transport VLAN 2055
EX2300 Customer egress port ge-0/0/0
EX2300 Distribution Network egress port xe-0/1/0

EX2300 Config:

interfaces {
    ge-0/0/0 {
        flexible-vlan-tagging;
        native-vlan-id 1;
        mtu 9216;
        encapsulation extended-vlan-bridge;
        unit 0 {
            vlan-id-list 1-4094;
            input-vlan-map push;
            output-vlan-map pop;
        }
    }
    xe-0/1/0 {
        flexible-vlan-tagging;
        mtu 9216;
        encapsulation extended-vlan-bridge;
        unit 2055 {
            vlan-id 2055;
        }
    }
protocols {
    layer2-control {
        mac-rewrite {
            interface ge-0/0/0 {
                enable-all-ifl;
                protocol {
                    cdp;
                }
            }
        }
    }
vlans {
    C70.ETS.21264 {
        interface ge-0/0/0.0;
        interface xe-0/1/0.2055;
    }

    
ME3400G-2CS Customer Egress: Gig0/1
ME3400G-2CS Distribution Network Egress: Gig0/3
Cisco ME3400G-2CS Config:
vlan 2055
!
interface GigabitEthernet0/1
 switchport access vlan 2055
 switchport mode dot1q-tunnel
 l2protocol-tunnel cdp
!
interface GigabitEthernet0/3
 port-type nni
 switchport mode trunk