Hello Telair,
Both ends are avaya switches, and we are using VLACP to partner. For e.g. if i connect with a cable (Fiber to fiber or rj45 to rj45) then the switches are being partnered. The bridge is not going via a Carrier network, it is inhouse.
I have an other type of bridge that support 802.1ad and when I connect that, then the link works also.
Which technology should the bridge support in order te make this work ?