|Ticket Number:||20151102_1||Ticket State:||CLOSED|
|Ticket Opened:||2015-11-02 11:23||Ticket Closed:||2015-11-12 13:49|
|Ticket Description:||Scheduled maintenance work on SWITCHlan backbone Geneva - Zürich|
|Scheduled Starttime:||2015-11-03 08:00:00||Scheduled Endtime:||2015-11-05 17:00:00|
Problem Description:From Tuesday Nov 3 to Thursday Nov 5 2015 SWITCH will upgrade one of its fiber links Geneva - Zürich to new optical hardware. At this occasion, a major topology change will be made in the greater area of Lausanne. No services should be affected as redundant paths are available for all our sites. Redundancy will be preserved for most sites.
Affected:From 2015-11-04 10:00 until 2015-11-04 16:00
Impact: no more redundancy
Service: network access
Migration to the new system successfully terminated
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