Cisco Intersight incident
Domain profile changes for 6400 Series Fabric Interconnect with 25G may result in server port failure
Cisco Intersight experienced a minor incident on March 27, 2025 affecting UCS Management Services, lasting 3h 36m. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- identified Mar 27, 2025, 09:41 PM UTC
An issue has been identified and a fix is being deployed. 6400 Series Fabric Interconnect with 25G speed configurations using copper cables are affected. Existing domains are not affected until changes are performed (modify/add). Avoid domain profile changes, including adding new chassis/racks until the fix has been deployed to all devices.
- identified Mar 27, 2025, 11:17 PM UTC
The fix is continuing to be deployed to devices. Adding a new chassis/rack to 6400 Series Fabric Interconnect with 25G speed and copper cables may not succeed. If modifying or adding new server ports to existing domains only the modified/added ports will be affected.
- monitoring Mar 28, 2025, 12:51 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Mar 28, 2025, 01:17 AM UTC
This incident has been resolved.