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Ticket 20090929_1

Ticket Number: 20090929_1Ticket State: CLOSED
Ticket Opened: 2009-09-29 19:19Ticket Closed: 2009-09-30 14:52
Ticket Description: Upgrade UniBAS main access link
Scheduled Starttime: Scheduled Endtime:

Problem Description:

The main access link of UniBAS will be upgraded from GE to a 10GE connection. Hardware modifications on both sides of this link will cause a downtime of max 1.5 hours. No impact on the connectivity is expected as all traffic will automatically be redirected to the backup access link.

Affected:

From 2009-09-30 08:15 until 2009-09-30 09:45
Impact: no more redundancy
Sites/Services: UNIBAS


Actions:


2009-09-30 12:18
removal of a 10dB attenuator at IWB in order to bring optical power levels within specified range

2009-09-30 11:06
main access link is now 10GE and carrying traffic

2009-09-30 08:35
traffic rerouted to backup access


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