Hey all, I am looking to see what the community's experience has been with different types of labeling systems and XC tracking systems for intra-facility crossconnects. In addition to the standard practice of labeling every fiber at both ends, if you're using a system that wraps a cable marker around the cable every 3 ft/1 meter, what type of system are you using to track XCs? If you have implemented a standards-based system with some type of GUID for every cable, and a unique per-cable tracking system that is utilized with a ticketing system for each distinct cable (whether -48VDC, fiber, cat5e, alarm wire, whatever), what did you have to customize for your needs? If you have implemented such a system in an older facility where every cable did not previously have a unique ID#, what hiccups did you run into? If you were designing such a system from a 'green field' approach for a brand new datacenter/colo/IX facility that is yet to be constructed, what would you do differently (both at OSI layer 1, and in the operational support software tracking the XCs?)