I have a SuperBlade 720E chassis and I want to use two switches (SBM-XEM-X10SM) and one SBM-CMM-003. If I insert both switches in this chassis, which other slot can I put my CMM module since both slots for CMM has been used for the switches?
Since you are going to use both swich modules, you need to get SBM-CMM-002. You can install this CMM inside the top switch (SBM-XEM-X10SM).
Please check the link below how to install and use CMM from your switch module.
http://www.supermicro.com/manuals/superblade/Superblade_Network_Modules.pdf