Where: Orono Data Center
When: Apr 08, 2015 0500
Expected Duration: 1/2hr
Scope: DC-wide
Summary:
This is a follow-up to the previous DC outage on March 11th.
The cause was found to be a design flaw in the PSUs used for the Nexus 5500. The failed PSU was replaced immediately to ensure service availability. The remaining 3 of 4 PSUs for the Cisco Nexus pair will be replaced during this maintenance window in response to Cisco Field Notice FN 63893.
This maintenance is not expected to be service-affecting, but due to the nature of the design flaw for the PSUs being replaced we are performing the swap within a maintenance window.
More information can be found at:
http://www.cisco.com/c/en/us/support/docs/field-notices/638/fn63893.html
Networkmaine Contact Info:
NOC 561-3587
Local/Campus Contact Info during this window of work:
NONE / Unknown at this time