I hit the same problem, I used install all command and all pre checks. I upgraded from n5000-uk9-kickstart.7.0.2.N1.1.bin to 7.3.0 mgmt interface had a config from other fex interface with full duplex and speed, so I lost the access to switch. Config...

I hit the same problem, I used install all command and all pre checks. I upgraded from n5000-uk9-kickstart.7.0.2.N1.1.bin to 7.3.0 mgmt interface had a config from other fex interface with full duplex and speed, so I lost the access to switch. Config...