Hi everyone!
I connected a CRS354 with a QSFP+ port to a CCR2004 with 4xSPF+. I use the mikrotik breakout cable Q+BC0003-S+.
So far the link itself works fine. I disabled autonegoation on the qsfpplus1-1 to qsfpplus1-4 interfaces, but left autonegoation enables on the 4 SFP+ ports.
What I am now wondering and did not find an answer to is: Do I need to create a bond to fully use the 40Gbps or can I leave it as I have now?
Thanks for your advice!