Pullman DataCenter Fiber Switch Upgrade, 5/20

Please see the following scheduled Information Technology Services (ITS) maintenance process:

Date: Tuesday, May 20, and Wednesday, May 21, 2025 (if needed)

Start Time: 8 p.m. (each day)

End Time: 11:59 p.m. (each day)

The following work is being completed: ITS is upgrading the Pullman DataCenter fiber switch infrastructure for bug and security fixes. Most work will be completed on May 20; any remaining work will be completed on May 21.

All affected groups: WSU System

All affected processes: Services fed from ITS DataCenter infrastructure in ITB and Sloan

Duration of impact: Non-redundant services will experience a 15-minute network outage. Redundant services will only experience a slight interruption as routing reconverges. However, the entire maintenance window is reserved for this work.

Necessary follow-up steps: If a phone does not register during or following this maintenance window, please unplug the cable from the back of the phone and plug it back in to reregister the device.

Questions? Please contact Crimson Service Desk at crimsonservicedesk@wsu.edu or 509-335-4357.