console> enable
console# configure
console(config)# interface range ethernet 1/0/45-1/0/48
console(config-if)# channel-group 1 mode on
console(config-if)# mtu 9216 (if you want to enable jumbo frames only)
console(config-if)# exit
console(config)# interface port-channel 1
console(config-if-ch1)# mtu 9216 (if you want to enable jumbo frames only)
console(config-if-ch1)# end
console# copy running-config startup-config
console# exit

https://www.dell.com/support/article/us/en/04/sln310378/how-to-configure-the-optimal-switch-settings-for-an-ip-based-san?lang=en