Ticket 20090611_2
Ticket Number: | 20090611_2 | Ticket State: | CLOSED | ||
---|---|---|---|---|---|
Ticket Opened: | 2009-06-11 14:22 | Ticket Closed: | 2009-06-28 19:30 | ||
Ticket Description: | Scheduled interruption SBB-Fiber Oerlikon - Winterthur | ||||
Scheduled Starttime: | Scheduled Endtime: |
Problem Description:
2009-06-28 20:00 - 2009-06-28 22:00SBB moves the fibers of the links UZH - UniSG and ETHZ - ZHAW between Oerlikon and Winterthur to new cables. The East ring of SWITCHlan will be opened for a few minutes. This leaves some sites without redundancy. But no loss of connectivity is expected - all traffic will be rerouted automatically.
At the same time the dark fiber connection between UZH and ZHAW operated by ZHAW will be interrupted too.
Affected:
From 2009-06-28 20:00 until 2009-06-28 22:00Impact: no more redundancy
Sites/Services: FHSG, HLI, HSR, HTW, NTB, PHTG, SLF, UNISG, ZHAW
Actions:
2009-06-28 20:20
All fibers has been successfully moved. The links are up and running again.
2009-06-25 13:57
The announced maintenance work didn't take place today.
It is deferred to Sunday, 2009-06-28
For all questions about this ticket, please send mail to noc@switch.ch
or call +41 44 268 15 30.