µWe have 2 routers. One of the router has 2 HSSI interfaces and the other has 2 HWIC-2T.
Each HSSI is connected to one port of each HWIC-2T interface.
We used to configure MLPP between same models WIC.
Using the same best practice configuration, we are not able to bring interfaces to UP status.
I'd like to know if it is possible to configure multilink between Those cards (HSSI and HWIC-2T).