Columbia University Information Technology

Service Alerts


Service Impact: 
Alert Date: 
05/23/2017 - 06:00am to 05/23/2017 - 07:30am
Outage Type: 
Planned Maintenance
Main Content
Alert Message: 

CUIT is performing network maintenance on the campus infratrsuture on Tuesday May 23rd, from 6:00am until 7:30am.

During the time of this work customers may lose wird- and/or wireless- network connectivity.  Customers in dual-uplinked locations may only experience brief periods of slowness.

The following locations will be affected:

  • 2700 Broadway
  • 3270 Broadway
  • 560 Riverside Drive (Dual-Uplink)
  • Business School / 33 West 60th Street 
  • Computer Center (Dual-Uplink)
  • CEP (Dual-Uplink)
  • Lenfest Center (Dual-Uplink)
  • MBB / JLG (Dual-Uplink)
  • Nash
  • Philosophy (Dual-Uplink)
  • Studebaker (Dual-Uplink)


CUIT apologizes for any inconvenience this may cause, but this action is necessary to ensure a more reliable service.  If clients continue to experience issues after the service-interruption hours, please contact the CUIT Helpdesk at:


Phone:   212-854-1919



For a list of active and future Service Alerts, please visit