|Title||Start Date & Time||End Date & Time|
|Service Maintenance Scheduled: EMS Campus Room Scheduling Software||Thursday, March 23, 2017 - 5:00pm||Thursday, March 23, 2017 - 6:00pm|
|Service Maintenance Scheduled: UCB Files (routine monthly maintenance)||Friday, March 24, 2017 - 10:00pm||Friday, March 24, 2017 - 11:59pm|
|Service Maintenance Scheduled: Wired & Wireless Network for ECON Router Connected Buildings||Saturday, March 25, 2017 - 8:00am||Saturday, March 25, 2017 - 2:00pm|
|Service Maintenance Scheduled: CU-SIS & Portals||Sunday, March 26, 2017 - 6:00am||Sunday, March 26, 2017 - 6:00pm|
|Service Maintenance Scheduled: Campus Network||Wednesday, March 29, 2017 - 6:00am||Wednesday, March 29, 2017 - 6:30am|
|Service Maintenance Scheduled: SIS-Managed Linux Servers||Sunday, March 26, 2017 - 11:00pm||Thursday, March 30, 2017 - 5:00pm|
The data center firewall in the Computing Center must be upgraded to higher performing hardware and this will take place on the night of January 3 from 10 p.m. to 2 a.m. Upgrading a firewall makes services protected by the firewall unavailable while the hardware is replaced and the services brought back online.
A number of key enterprise services will be unavailable for varying amounts of time during the upgrade window.
Ensuring the availability of these services will be our first priority:
Ensuring availability of the following services will happen after the group of services above:
If the upgrade process goes as planned, the services in the priority group will be unavailable for 60 minutes or less. Bringing some services back online will likely take longer, but be completed within the four-hour window.
If you have questions about this maintenance, please contact the IT Service Center at firstname.lastname@example.org or call 303-735-4357 (5-HELP from a campus phone). Email and phone help is available Mondays through Thursdays, 7:00 a.m. to 10:00 p.m.; Fridays 7:00 a.m. to 7:00 p.m.; and Saturdays and Sundays, noon to 6:00 p.m. Learn more at http://oit.colorado.edu/service-center.
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