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Ticket 20120112_1

Ticket Number: 20120112_1Ticket State: CLOSED
Ticket Opened: 2012-01-12 17:44Ticket Closed: 2012-01-27 17:00
Ticket Description: Scheduled fiber interruption CERN-CNAF-LHCOPN-002 and CNAF-GRIDKA-LHCOPN-001
Scheduled Starttime: 2012-01-18 10:30:00Scheduled Endtime: 2012-01-18 15:30:00

Problem Description:

We start preparing the relocation from Manno to Lugano. During the timeframe mentioned, both CBF links CERN-CNAF-LHCOPN-002 and CNAF-GRIDKA-LHCOPN-001 will suffer from short interruptions. We try to minimize the outages and we also try not to interrupt both links at the same time. After this day, the optical hardware for Lugano will be installed in a mini rack. This rack later just needs to be relocated to Lugano as is.

All times mentioned are UTC+1.


From 2012-01-18 10:30 until 2012-01-18 15:30
Impact: Total loss of connectivity
Service: P2P/OPN

For all questions about this ticket, please send mail to noc@switch.ch
or call +41 44 268 15 30.