Ticket Number: HEA-NOC/20011003-01 Ticket Status: UPDATE
Ticket Type: Scheduled Ticket Source: HEA-NOC
Ticket Scope: Line Site/Line: HEAnet <==> ITnet
Ticket Owner: [log in to unmask] Problem Fixer: HEA-NOC
Ticket Opened: Problem Start: 20011004 08:00:00 UTC+1
Ticket Closed: Problem End: 20011004 09:19:49 UTC+1
Upgrade of ITnet ATM access circuit AVC500064 to 55Mbits/s CBR during a maintenance window of 08:00-10:00 on Thursday 4th October.
Traffic to and from ITnet connected institutions.
Any outage that may occur should be very brief (less than 5 mins).
AH 08:51:50 Eircom take down 30Mbits/s circuit and reprovide new 55Mbits/s virtual circuit on new ATM access circuit at HEAnet. Outage of less than 4 mins.
AH 09:19:49 ITnet and IT-Tallaght upgrade VC parameters to 55Mbits/s.
Time to Fix:
4 mins path switchover.
1 min upgrade.