We are having issue with sending from computer on 10G SFP+ port to server on 40g QSFP port.
Its erratic and very slow connection. Appears the CRS326-24S+2Q+RM chokes Rx/Tx.
I reboot SwOS via webUI and that usually fixes it.
However there are other issues I find with the QSFP ports... erratic to poor performance. It would be good if someone could help as this appears to be firmware related problem.
CRS326-24S+2Q+RM SwOS v2.12