Synchronizing the System Time of the
106
7.2
SNTP
Basic - L3P
Release
3.1
06/07
7.2 SNTP
7.2.1 Descripton SNTP
SNTP has a hierarchical structure. The SNTP Server places the UTC (Uni-
versal Time Coordinated) at disposal. The UTC is the time which is refe-
renced to Universal Time Coordinated. The display is the same worldwide.
Local time differences are not taken into account.
The SNTP Client obtains the UTC from SNTP Server.
The Switch supports the SNTP Server and SNTP Client functions.
Fig. 25: SNTP cascade
GPS
NTP-
Server
ServerClient
Client
Client
Switch
PLC
ServerClient
Switch
ServerClient
Switch
149.218.112.0