Still have UBs for asynchronous RS232 connections. Fiber 62.5 MM - some buildings maxed out. Some conduits impacted as well. Still have three 10 B 5 networks and 3 Thicknet serving labs. Collision domain - Library subnet is impacted.
Engineering operates own network.
10 B T connection to the backbone. Foundation, bookstore, housing have own servers but have centralized management their networks. Still some old SNA connections through 3274s. Moisture sensors on wireless at the farm. EMS - is on copper .