The reboot will result in a loss of approximately 5 to 10 minutes of the entire network infrastructure, including Wi-Fi and telephony. Individual ports may experience a second, brief break in preparation for the reboot and the included firmware update.
Due to a possible instability caused by this error, this action must be taken at short notice.
We ask for your understanding. For further questions please contact firstname.lastname@example.org.
Update 18:20: The switches have been restarted a little later than scheduled restarted at 17:55 and are back online since 18:00. At the moment, everything should be running normally again.