MRV Communications MRW55, User Manual

Page: 88 / 244

System Configuration
6-30
6
Set Time Zone – SNTP uses Coordinated Universal Time (or UTC, formerly
Greenwich Mean Time, or GMT) based on the time at the Earth’s prime meridian,
zero degrees longitude. To display a time corresponding to your local time, you must
indicate the number of hours your time zone is located before (east) or after (west)
UTC.
Enable Daylight Saving – The wireless bridge provides a way to automatically adjust
the system clock for Daylight Savings Time changes. To use this feature you must
define the month and date to begin and to end the change from standard time.
During this period the system clock is set back by one hour.
CLI Commands for SNTP – To enable SNTP support on the wireless bridge, from
the global configuration mode specify SNTP server IP addresses using the
sntp-server ip
command, then use the
sntp-server enable
command to enable the
service. Use the
sntp-server timezone
command to set the location time zone and
the
sntp-server daylight-saving
command to set up a daylight saving. To view the
current SNTP settings, use the show sntp command.
MRW55(config)#sntp-server ip 10.1.0.19 7-20
MRW55(config)#sntp-server enable 7-21
MRW55(config)#sntp-server ti8 7-22
MRW55(config)#sntp-server daylight-saving 7-22
Enter Daylight saving from which month<1-12>: 3
and which day<1-31>: 31
Enter Daylight saving end to which month<1-12>: 10
and which day<1-31>: 31
MRW55(config)#exit
MRW55#show sntp
7-23
SNTP Information
=========================================================
Service State : Enabled
SNTP (server 1) IP : 137.92.140.80
SNTP (server 2) IP : 192.43.244.18
Current Time : 19 : 35, Oct 10th, 2003
Time Zone : +8 (TAIPEI, BEIJING)
Daylight Saving : Enabled, from Mar, 31th to Oct, 31th
=========================================================
MRW55#