Chapter 59 System
GS2220 Series User’s Guide
463
59.4 Clo ud Ma na g e me nt
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.
New Date (yyyy-
mm-dd)
Enter the new date in year, month and day format. The new date then appears in the C urre nt
Date field after you click Apply.
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 O N if you use Daylight Saving Time.
Start Date Configure the day and time when Daylight Saving Time starts if you selected Da ylig ht Saving
Tim e . 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 Se c o nd, Sunda y, Ma rc h 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 La st, Sunda y, Ma rc h 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 Da ylig ht Sa ving
Tim e . 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, Sunda y, Nove mbe r 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 La st, Sunda y, O c to be r 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 Sa ve link on the top navigation panel to
save your changes to the non-volatile memory when you are done configuring.
Cancel Click Ca nc e l to begin configuring this screen afresh.
Table 243 System > General Setup (continued)
LABEL DESCRIPTIO N
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