I would like to migrate data from an old FAS2552 to an A250 without downtime.
The FAS2552 is in switchless cluster mode. On HWU I saw that BES-53248Cluster Switch is supported for both models.
So I need to convert the FAS2552 config to switched cluster and join the A250 to the same cluster.
However, my experience with the BES switch was that the ports next to each other,
if they are not the same speed (10Gb -10Gb or 25Gb-25Gb) disable the port and
I could only fix this with switch reboot.
My question is, can I connect the 25Gb port of the A250 cluster with a
10gb DAC cable to port3 port4 ports or the next four ports (port5 port6) with a 25Gb cable?