We have two production switches :
Mellanox sx6036 IB switch running as a standalone running Version 3.6.3004 and partition the whole with 192.168.64.0/24 network.
Mellanox sx6036 IB switch running as a standalone running Version 3.6.6106 and partition the whole with 192.168.128.0/24 network
We’d like to connect these two switches together to expand the number of port since one has a limited left of free ports. We want to know how to go about making that setup work (process, documentation) with one running as a Master with SM and the other as HA (slave).
Do they have to run on the same Version (the highest of the two)?
Can that be done without having to reload the switches?