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Original Event From: 08/01/2022 08:50 AM
Title:
Network Maintenance in the ACB Datacenter
Summary of Work: 
		The Networking group needs to replace seven switches in the ACB datacenter. These replacements are part of a broader campus-wide effort to retire HPE 5406zl switches and replace them with HPE 5406R switches.

The switch replacements will be done in phases so that redundantly connected servers will never lose more than one of their connections at any given time. Only one switch per POD will be replaced in any given phase.

This is the complete list of the switches that will be replaced:

sw-acbdc2
sw-acbdc3
sw-acbdc4
sw-acbdc5
sw-acbdc7
sw-acbdc8
sw-acbdc9
Impacted Audience:
ACB Datcenter tenants
Impact of Work: 
		The Networking group needs to replace seven switches in the ACB datacenter. These replacements are part of a broader campus-wide effort to retire HPE 5406zl switches and replace them with HPE 5406R switches.

The switch replacements will be done in phases so that redundantly connected servers will never lose more than one of their connections at any given time. Only one switch per POD will be replaced in any given phase.

This is the complete list of the switches that will be replaced:

sw-acbdc2
sw-acbdc3
sw-acbdc4
sw-acbdc5
sw-acbdc7
sw-acbdc8
sw-acbdc9
Event Start:
08/11/2022 05:00 AM
Event End:
08/11/2022 07:00 AM
Affected Systems/Services:
Data Center Shared Services
Affected Campus:
Urbana-Champaign