3 sites arranged from the bottom of the rack as follows
FEX 101
FEX 101
Nexus 5672UP -1
Nexus 5672UP -2
Nexus 9396 PX -1
Nexus 9396 PX -2
they have been given hostnames reflecting their data center and role: DCx-FP1, DCx-FP2,DCx-Core1, DCx-Core2 ... for each of the 3 data centers.
To the upper right you can see the Breaking Point device which will be used to generate and record traffic as all of those - and more - cables are removed and power cords are pulled from equipment, in some cases multiple switches.
