03-03-2014 08:34 AM - edited 03-03-2014 08:39 AM
03-04-2014 10:59 AM
Richkell is right, fillword in both ends should be the same. But in this case, if working at 2G, the fillword settings configured at port level will not be taken into account.
Many times, the restrictions are stablished by 4he dwdm array. In order to see what config is best for the isl stability try to lock the ports as E-port, disable vc link init and/or enable r_rdy mode.