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Raisecom
ISCOM2600G-HI (A) Series Configuration Guide
No.
2
1.5.5 Maintenance
Maintain the ISCOM2600G-HI series switch as below.
Raisecom(config)#clear buffer_config
1.6 Time management
1.6.1 Introduction
With development and extension of Internet in all aspects, multiple applications involved in
time need accurate and reliable time, such as online realtime transaction, distributed network
calculation and processing, transport and flight management, and data management.
To ensure precise system time, the ISCOM2600G-HI series switch provides complete time
management functions, including manually configuring system time and time zone, manually
configuring Daylight Saving Time (DST), Network Time Protocol (NTP), and Simple
Network Time Protocol (SNTP).
Time and time zone
The device time is usually configured to the local time of the device while the time zone is
configured to the local time zone based on Greenwich Mean Time (GMT) (for example,
China Beijing is in the eastern eight zone based on GMT, so its time zone is configured to
+08:00).
The ISCOM2600G-HI series switch supports displaying time in the format of "year-month-
day hour:minute:second" and offset of the time zone. You can manually configure the time
and time zone of the ISCOM2600G-HI series switch.
DST
DST is a kind of artificially regulated local time system for saving energy. Time is usually
advanced one hour in summer to make people sleep early and rise early to save energy, but
different countries have different stipulations for DST. In this case, you should consider local
conditions when configuring DST.
The ISCOM2600G-HI series switch supports configuring the start time, end time, offset of the
DST.
Command
Raisecom#show buffer-config
Command
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Copyright © Raisecom Technology Co., Ltd.
Description
Show information about the configuration
file in the buffer.
Description
Clear the configuration file in the buffer.
1 Basic configurations
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