SWITCHlan Trouble Tickets

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Ticket 20210514_3

Ticket Number: 20210514_3Ticket State: OPEN
Ticket Opened: 2021-05-14 15:20Ticket Closed:
Ticket Description: Scheduled upgrade of HES-SO Geneva's SWITCHlan access links (I) (23.8.2021)
Scheduled Starttime: 2021-08-23 07:00:00Scheduled Endtime: 2021-08-23 17:00:00

Problem Description:

The access links between HES-SO Geneva (HESGE) and SWITCHlan will be upgraded from 1Gb/s to 10Gb/s. This will happen in two stages on 23 August 2021:

* Starting at 07:00, we will convert HESGE's current 1Gb/s backup connection (to swiGE1 at Uni Mail) to 10Gb/s using new router interfaces and transceivers, perform some tests, and then change routing preferences so that traffic will be routed over this new backup link.

* Starting at 15:00, we will do the same for the primary connection, and switch routing preferences back, so that traffic will be routed over the new 10Gb/s primary connection.

Affected:

From 2021-08-23 15:00 until 2021-08-23 16:00
Impact: no more redundancy
Service: network access
Sites: HESSO-HESGE


From 2021-08-23 07:00 until 2021-08-23 08:00
Impact: no more redundancy
Service: network access
Sites: HESSO-HESGE



All times are in local Swiss time CET / CEST.
For all questions about this ticket, please send mail to noc@switch.ch
or call +41 44 268 15 30.