Powering Down Networking Devices on the DC

[multiplexer002]

Hi,

We are going to power down the networking devices on the DC.

It's my fist time doing this and I need some assistance. 

We have two nexus 7k, two nexus 5500, two FEX 2232, two FEX 2224, two MDS 9506, and two MDS 9250.

Is there a specific order that I need to follow to power down these devices?

Some have active active role and some active stanby. Which should be powered down first?

The 7k have a switch that I can turn it from on to stanby. The other devices, as far as I have seen, they have power cable only.

Is this the way to power down the devices or I need to use the CLI too?

Please advice me properly, because this must be done at the end of the week.

Thanks

John 

[jonathanlunt]

If you do not know this you should not be touching any of that equipment! The fact your company is allowing you to do this with what appears to be little knowledge and no plan is a cause for concern.