Alvarion 43222600, Системное руководство

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WBSn-2400 and WBSn-2450 System Manual
Chapter 3 - Base Station ManagementSystem
Chapter 3 - Base Station Management System
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3.3.1.2 Time Synchronization
Automatic settings of the system’s real-time clock is based on using NTP (Network Time Protocol) for
acquiring the date and time from an NTP time server.
The Time Synchronization section includes the following parameters:
„
Enable NTP client : Enables selection of whether to use an NTP time server for setting the device’s
date and time.
„
NTP server candidates : Available only if operation as an NTP client is enabled. Enable specifying
names (or IP addresses) of NTP servers (or servers pools). By default 4 popular servers pools
(0.pool.ntp.org, 1.pool.ntp.org, 2.pool.ntp.org, 3.pool.ntp.org) are configured.
The time provided by a time server is always UTC (Coordinated Universal Time). You should properly
configure the Timezone parameter (see “General Settings” on page 41 above) to adjust the real-time
clock to local time.
Note that GMT (Greenwich Mean Time) is an absolute reference time and does not change with the
seasons. You can change the Timezone parameter for adjusting the real-time clock in accordance with
local daylight saving changes.
3.3.2 Administration Page
To access the Administration page click on the System>Administration tab in the management
function selection panel.
Figure 3-24: System System Page, Time Synchronization Section