Cisco Expressway CE1200 - Task 2: Run CIMC from a remote host and enable Serial over LAN (once only); Task 3: Connect to the Expressway console (any time you need to)

Monitoring power consumption
The CIMC has a power monitoring utility that you can use to track power consumption.
Cisco Expressway CE1200 Appliance Installation Guide (14.0)
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Install the Appliance
Task 4: Verify Power Status