Columbia University Information Technology

Service Alerts


Service Impact: 
Alert Date: 
08/24/2017 - 06:00am to 08/24/2017 - 08:00am
Outage Type: 
Planned Maintenance
Main Content
Alert Message: 

UPDATE: This maintenance was completed successfully.


On Thursday August 24th starting at 6am, CUIT will be performing necessary IOS Upgrades on the Network Equipment serving the locations listed below.

Avery 1st, 2nd, 3rd floors 


Dodge Hall 

Dodge Physical Fitness 

East Campus Basement 

Engineering Terrace Basement

During the scheduled time of this Service Alert, clients may experience brief loss of network connectivity for wired, wireless and netphone connections.

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