ZyXEL Communications XS3800-28, Руководство пользователя, Страница: 700 / 789

Chapter 88 Networked AV Mode
XS3800-28 User’s Guide
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88.11 IP Setup
Use the IP Setup screen to configure the default gateway device, the default domain name server and
add IP domains.
Time Server IP
Address Enter the IP address or domain name of your timeserver. The Switch searches for the timeserver
for up to 60 seconds.
Time Server Sync
Interval Enter the period in minutes between each time server synchronization. The Switch checks the
time server after every synchronization interval.
Current Time This field displays the time you open this menu (or refresh the menu).
New Time
(hh:mm:ss) Enter the new time in hour, minute and second format. The new time then appears in the
Current Time field after you click Apply .
Current Date This field displays the date you open this menu.
New Date (yyyy-
mm-dd) Enter the new date in year, month and day format. The new date then appears in the Current
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.
Enable the switch button 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 373 SYSTEM > General Setup (continued)
LABEL DESCRIPTION