Ticket Number: HEA-NOC/20051109-7 Ticket Status: UPDATE
Ticket Type: scheduled Resolver: Data Electronics
Ticket Opened: 20051109 17:26 UTC Problem Start: 20051130 00:00 UTC
Ticket Update: 20051130 10:38 UTC Problem End: 20051130 00:56 UTC
Auto Close: 1 day
A maintenance window is being scheduled on Wednesday 2005/11/23 between
00:00 and 02:00 GMT to move all INEX fiber cross-connects in Data
Electronics Group to new, resilient structured cabling bundles.
During this window, all INEX members with gigabit cross-connects and SDH
back-hauls in Data Electronics Group will experience some disruption, as
their patching is moved from one port to another.
We expect outages to be extremely small (i.e. less than one minute each
per cross-connect). In the case that problems arise, both a contingency
and a back-out procedure will be applied to ensure that members do not
experience any problems with the migration.
No redundant link to INEX during this switch over
20051109 17:17 COC Opened Ticket
20051117 16:39 COC The maintenance window has therefore been moved to
between 00:00 and 02:00 GMT
20051129 16:05 COC DEG carried out some preparation work to facilitate
tonight’s outage. This has been completed successfully
20051130 10:35 COC DEG have sucessfuly completed this work. Monitoring for
Time to Fix:
This ticket can be monitored at http://www.hea.net/tickets/20051109-7