SWITCHlan Trouble Tickets

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Ticket 20091203_1

Ticket Number: 20091203_1Ticket State: CLOSED
Ticket Opened: 2009-12-03 15:45Ticket Closed: 2009-12-10 08:15
Ticket Description: Scheduled maintenance on SBB fibers near Sargans
Scheduled Starttime: Scheduled Endtime:

Problem Description:

2009-12-10 07:00 - 07:30
The fiber of the link BU2-SLF2 will be moved to an other cable.
SWITCH will manually shut down the interface on SLF2 prior to the maintenance..
No impact is expected - all traffic will be automatically rerouted over the redundant link.


From 2009-12-10 07:30 until 2009-12-10 07:32
Impact: no more redundancy
Sites/Services: SLF


2009-12-10 07:44
The interface was not - as planned - shut down during the interruption. SWITCH didn't get the expected phone call from SBB before the fiber was moved.
The link is successfully tested. The fiber attenuation seems to be 0.9 dB higher than before.

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