Visually inspecting devices to assess equipment status· Rebooting routers, servers, storage devices or other equipment· Providing loop-back cables in order to test circuits remotely· Re-seating or replacing components or cables· Removing Alternating Current (“AC”) or Direct Current (“DC”) power from equipment· Cleaning equipment or connectors· Connecting a client-provided test set or test router to equipment· Swapping removable storage media· Installing or replace modular equipment components· Dispatching equipment for repair· Cleaning fibers· Taking light levels· Installing loop backs· Providing planned maintenance or circuit migration support· Installing Small Form Factor Pluggables (each an “SFP”) or Gigabit Interface Converters (each a “GBIC”)· Troubleshooting hardware problems on any device· Racking and de-racking of any device installed· Labeling/inventory equipment plus digital picture and serial number recording· Tape backup: cassette exchange and storage in strongbox· Power cycling a router, server, switch and soft-booting a server