on s5248f I run ssh but get error command unrecognised

SSH isnt an option for these switches. I tried it on mine as well. 

Rey
#Iwork4Dell

I am a bit shocked to say least, then on the other hand what can we use to communicate with and controll servers connected to s5248f?

It depends on what your goal is, if you want to connect to the idrac IP, putty or a browser works. 

Rey
#iwork4Dell

My goal/task is to create vlan on s5248f and connect 10 R750 to it and then create a storage cluster in ubuntu 24. I have 1 s3248 connected to 2 s5248f that are connected to those 10 R750 servers.

Now I can connect to s3248 through ssh, then from s3248 I can jump through ssh to the s5248f switches. How can I communicate between s5248f and R750 so I can execute numerrous installations/additions in ubuntu on the R750 needed to achieve my goal?

sorry the switch model name s3248 was wrong, it is s3048 and nothing else. It is installed os9 on s3048 and os10 on the s5248f machines.