What is your favorite labeling scheme to label cameras at the switch? Let's say I have 30 cameras on the floor. I want to label each cable run/camera on the third floor. I was thinking of a basic labeling pattern where: C30-->Camera 30 C31-->Camera 31 and so on, BUT with a very likely expansion down the road if I add a couple of cameras to the floor this will throw the whole order out of the window, where a label will no longer correspond to the camera (or IP addresses as they might get reassigned). What is the best practice in such a scenario? Any thoughts?