Completed

Last updated: August 14, 2026 at 08:00 AM UTC

Cisco 3850 Switch Hardware Upgrade (HMC B-Wing 3rd floor)

Affected Components

Cisco 3850 Switch Hardware Upgrade (HMC B-Wing 3rd floor)HMC B-Wing 3rd floor networkNetwork connectivity (wired and wireless) at HMC B-Wing 3rd floor

Updates

Completed

August 14, 2026 at 08:00 AM UTC

The scheduled maintenance to replace Cisco 3850 switches with 9300 switches has been completed.

Scheduled

August 14, 2026 at 02:00 AM UTC

Scheduled maintenance to replace Cisco 3850 switches with 9300 switches is now in progress, causing a complete network outage.

Scheduled

August 14, 2026 at 01:03 AM UTC

Scheduled maintenance to replace Cisco 3850 switches with 9300 switches will begin as scheduled in 60 minutes, causing complete network outage.

Scheduled For

Aug 13, 2026, 10:00 PM UTC

Scheduled

August 14, 2026 at 12:33 AM UTC

Scheduled maintenance to replace Cisco 3850 switches with 9300 switches, causing complete network outage in HMC B-Wing 3rd floor from 10 PM to 4 AM.

Scheduled For

Aug 14, 2026, 2:00 AM UTC to Aug 14, 2026, 8:00 AM UTC