Siemens S323, S223 user manual Time Zone, Network Time Protocol, Tab .1 shows the world time zone

UMN:CLI	User Manual
	SURPASS hiD 6615 S223/S323 R1.5

The following is an example of setting system time and date as 10:20pm, July 4th, 2005.

SWITCH# clock 06 Mar 2006 10:20

Mon, 6 Mar 2006 10:20:00 GMT+0000

SWITCH#

6.1.3Time Zone

The hiD 6615 S223/S323 provides three kinds of time zone, GMT, UCT and UTC. The time zone of the switch is predefined as GMT (Greenwich Mean Time). Also you can set the time zone where the network element belongs.

To set the time zone, use the following command (Refer to the below table).

Command	Mode	Description
time-zone TIMEZONE	Global	Sets the time zone.
show time-zone	Enable	Shows the world time zone map.
	Global

Tab. 6.1 shows the world time zone.

Time Zone	Country/City	Time Zone	Country/City	Time Zone	Country/City
GMT-12	Eniwetok	GMT-3	Rio De Janeiro	GMT+6	Rangoon
GMT-11	Samoa	GMT-2	Maryland	GMT+7	Singapore
GMT-10	Hawaii, Honolulu	GMT-1	Azores	GMT+8	Hong Kong
GMT-9	Alaska	GMT+0	London, Lisbon	GMT+9	Seoul, Tokyo
GMT-8	LA, Seattle	GMT+1	Berlin, Rome	GMT+10	Sydney,
GMT-7	Denver	GMT+2	Cairo, Athens	GMT+11	Okhotsk
GMT-6	Chicago, Dallas	GMT+3	Moscow	GMT+12	Wellington
GMT-5	New York, Miami	GMT+4	Teheran
GMT-4	George Town	GMT+5	New Delhi

Tab. 6.1 World Time Zone

6.1.4Network Time Protocol

The Network Time Protocol (NTP) provides a mechanism to synchronize time on com- puters across an internet. The specification for NTP is defined in RFC 1119.

To enable/disable the NTP function, use the following command.

Command	Mode	Description
ntp SERVER1 [[SERVER2]		Enables the NTP function with specified NTP server.
SERVER3]]	Global	SERVER: server IP address
ntp start		Operates the NTP function with specified NTP server.
no ntp		Disables the NTP function.

84 A50010-Y3-C150-2-7619