I have recently purchased a CRS212-1G-10S-1S+ and a CCR1072-1G-8S+. I linked the two devices together using a 3m DAP cable and two of the SFP+ ports.
As per the image below, when doing a bandwidth speed test between the two directly connected devices results in what I would deem as sow performance.
Could someone please advise if there is any Fibre related settings that I an overlooking to increase the throughput,?