Scheduled Service Change: Upgrade of Tier1 network switches in Server Farm
Services on servers that are single attached to Tier 1 will have a 5-10 minute outage at some point during the 3 hour maintenance window. Tier 1 is the main tier and several services will be affected.
There is no workaround for this issue
CIT will upgrade Tier 1 network switch firmware in the Server Farm 8/3, 5-8am. A few services, including CUinfo, Net-Print, and SourceForge, will have a 5- to 10-minute outage.\nFor details on affected servers, see http://sfinfo.cit.cornell.edu/lldp.php