Monday 13th May 2019

S12586 Network Maintenance, scheduled 7 months ago

Dear valued cutomer,

we want to kindly inform you of a scheduled maintenance work which will be performed on 28/05/2019. Further details you will find in the list below.

Please note that time frames are approximate, as unexpected delays can occur in case of any problems occuring. We endeavor to complete all maintenance as quickly as possible and thank you for your understanding.

Start: 28/05/2019 00:00:00 CEST End: 28/05/2019 06:00:00 CEST Backup Start: 29/05/2019 00:00:00 CEST Backup End: 29/05/2019 06:00:00 CEST Duration: 6 hours Impact: 15 - 30 minutes per switch Location: Frankfurt, DWH Reason: JunOS upgrade on access switch vc051.dwh Device: vc051.dwh Note: The vc051.dwh includes several switches due to a virtual-chassis setup. Software upgrade followed by a reboot will be performed one switch after the other.

We apologize in advance for any inconvenience this might cause.