Chapter 47 System
GS1350 Series User’s Guide
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47.4  Cloud Management
The Switch supports NebulaFlex which can set the Switch to operate in either standalone or Nebula 
cloud management mode. When the Switch is in standalone mode, it can be configured and 
managed by the Web Configurator. When the Switch is in Nebula cloud management mode, it can be 
managed and provisioned by the Zyxel Nebula Control Center (NCC).
The Zyxel Nebula Control Center (NCC) is a cloud-based network management system that allows you 
to remotely manage and monitor Zyxel Nebula APs, Ethernet switches and security gateways.
Note: NebulaFlex for hybrid mode and NCC registration are NOT supported at the time of 
writing and reserved for future use.
The Switch is managed and provisioned automatically by the NCC (Nebula Control Center) when:
• The Switch is connected to the Internet.
• The Nebula Control Center Discovery feature is enabled.
• The Switch has been registered in the NCC.
Time Zone Select the time difference between UTC (Universal Time Coordinated, formerly known as GMT, 
Greenwich Mean Time) and your time zone from the drop-down list box.
Daylight Saving 
Time
Daylight saving is a period from late spring to early fall when many countries set their clocks 
ahead of normal local time by one hour to give more daytime light in the evening.
Set the switch to ON if you use Daylight Saving Time.
Start Date Configure the day and time when Daylight Saving Time starts if you selected Daylight Saving 
Time. The time is displayed in the 24 hour format. Here are a couple of examples:
Daylight Saving Time starts in most parts of the United States on the second Sunday of March. 
Each time zone in the United States starts using Daylight Saving Time at 2 A.M. local time. So in 
the United States you would select Second, Sunday, March and 2:00.
Daylight Saving Time starts in the European Union on the last Sunday of March. All of the time 
zones in the European Union start using Daylight Saving Time at the same moment (1 A.M. GMT 
or UTC). So in the European Union you would select Last, Sunday, March and the last field 
depends on your time zone. In Germany for instance, you would select 2:00 because 
Germany's time zone is one hour ahead of GMT or UTC (GMT+1).
End Date Configure the day and time when Daylight Saving Time ends if you selected Daylight Saving 
Time. The time field uses the 24 hour format. Here are a couple of examples:
Daylight Saving Time ends in the United States on the first Sunday of November. Each time 
zone in the United States stops using Daylight Saving Time at 2 A.M. local time. So in the United 
States you would select First, Sunday, November and 2:00.
Daylight Saving Time ends in the European Union on the last Sunday of October. All of the time 
zones in the European Union stop using Daylight Saving Time at the same moment (1 A.M. GMT 
or UTC). So in the European Union you would select Last, Sunday, October and the last field 
depends on your time zone. In Germany for instance, you would select 2:00 because 
Germany's time zone is one hour ahead of GMT or UTC (GMT+1).
Apply Click Apply to save your changes to the Switch’s run-time memory. The Switch loses these 
changes if it is turned off or loses power, so use the Save link on the top navigation panel to 
save your changes to the non-volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring this screen afresh.
Table 166   System > General Setup (continued)
LABEL DESCRIPTION