T3700G-28TQ
 
JetStream 28-Port Gigabit Stackable L3 Managed Switch CLI Guide 
 
137 
UTC+08:00 —— TimeZone for Beijing, Chongqing, Hong Kong, Urumqi, 
Singapore. 
UTC+09:00  ——  TimeZone for Seoul, Irkutsk, Osaka, Sapporo, Tokyo. 
UTC+09:30  ——  TimeZone for Darwin, Adelaide. 
UTC+10:00  ——  TimeZone for Canberra, Melbourne, Sydney, Brisbane. 
UTC+11:00  ——  TimeZone for Solomon Is., New Caledonia, Vladivostok. 
UTC+12:00  ——  TimeZone for Fiji, Magadan, Auckland, Wellington. 
UTC+13:00  ——  TimeZone for Nuku'alofa, Samoa. 
ntp-server ——  The IP address for the Primary NTP Server. 
backup-ntp-server    ——  The IP address for the Secondary NTP Server. 
fetching-rate  ——  Specify the rate fetching time from NTP server. 
Command Mode 
Global Configuration Mode 
Example 
Configure the system time mode as NTP, the time zone is UTC-12:00, the 
primary NTP server is 133.100.9.2 and the secondary NTP server is 
139.78.100.163, the fetching-rate is 11 hours: 
T3700G-28TQ(config)# system-time ntp UTC-12:00 133.100.9.2 
139.79.100.163 11 
system-time dst predefined 
Description 
The system-time dst predefined command is used to select a predefined DST 
configuration and the configuration can be recycled.   
Syntax 
system-time dst predefined [ USA | Australia | Europe | New-Zealand ] 
Parameter 
USA | Australia | Europe | New-Zealand  ——  Predefined DST mode, with four 
options: USA, Australia, Europe and New-Zealand. By default, the setting is 
“Europe”. 
The DST time periods which the four predefined DST mode represents are 
displayed as follow: