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Incidents History

June 2025

25.6.18 Network Maintenance

Jun 18, 09:00 pm - Jun 19, 12:00 am UTC
Duration: 3 hours
25.6.18 Network Maintenance Technical Services will be conducting network maintenance on Wednesday, June 18 beginning at 5pm and lasting until approximately 8 pm. During this time Technical Services staff will be upgrading one of our core switches. The upgrade process will consist of migrating each physical connection from the old core switch to the new core switch. In most cases users will experience no interruption to business operations due to having redundancy built into the network, however, users may experience brief periods of time with limited or no connectivity as network connectivity is migrated between the primary and secondary (redundant) hardware. We will send a notification once the network maintenance is complete. I will also be sending a calendar invite to everyone on this email, and posting this scheduled maintenance window to our status page (https://status.hamiltoncountyohio.gov/) where folks can subscribe to updates to receive notifications of network related issues.

Impacted services

Ungrouped/
under_maintenanceHamilton County Wide Area Network

May 2025

25.5.8 Network Maintenance

May 08, 10:00 pm - May 09, 12:00 am UTC
Duration: 2 hours
Technical Services will be conducting network maintenance on Thursday, May 8, beginning at 6 pm and lasting until approximately 8 pm. During this time Technical Services staff will be replacing the uninterruptable power supply (UPS) device that failed on March 25, 2025. In order to replace the UPS some network hardware will need to be powered down while we swap out the UPS device. In most cases we will be able to migrate network services to backup hardware to prevent interruption to business operations, however, users may experience periods of time with limited or no connectivity as network services are migrated and/or rebooted during the maintenance window. We will send a notification once the network maintenance is complete. I will also be sending a calendar invite to everyone on this email, and posting this scheduled maintenance window to our status page (https://status.hamiltoncountyohio.gov/) where folks can subscribe to updates to receive notifications of network related issues.