[j-nsp] QinQ between Cisco/Juniper with layer2-tunneling and VPLS

Sebastian Wiesinger juniper-nsp at ml.karotte.org
Tue Jan 24 16:23:00 EST 2012


Hi,

has anyone working QinQ between Cisco and Juniper running over VPLS
and with working layer2-tunneling? We have a setup like this:

EX4200 -- QinQ -- MX === VPLS === MX -- QinQ -- Cisco

We see that on both ends of the QinQ tunnel CTP/STP/LLDP Pakets are
encapsulated but on the other side nothing gets decapsulated.

Regards

sebastian

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