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DES-3028 DES-3028P DES-3052 DES-3052P Layer 2 Fast Ethernet Switch CLI Reference Manual
26
T
IME AND
SNTP
C
OMMANDS
The Simple Network Time Protocol (SNTP) (an adaptation of the Network Time Protocol (NTP)) commands in the Command
Line Interface (CLI) are listed (along with the appropriate parameters) in the following table.
Line Interface (CLI) are listed (along with the appropriate parameters) in the following table.
Command Parameters
config sntp
{primary <ipaddr> | secondary <ipaddr> | poll-interval <int 30-
99999>}
99999>}
show sntp
enable sntp
disable sntp
config time
<date ddmmmyyyy > <time hh:mm:ss >
config time_zone
{operator [+ | -] | hour <gmt_hour 0-13> | min <minute 0-59>}
config dst
[disable | repeating {s_week <start_week 1-4,last> | s_day
<start_day sun-sat> | s_mth <start_mth 1-12> | s_time <start_time
hh:mm> | e_week <end_week 1-4,last> | e-day <end_day sun-sat> |
e_mth <end_mth 1-12> | e_time <end_time hh:mm> | offset [30 | 60
| 90 | 120]} | annual {s_date <start_date 1-31> | s_mth <start_mth 1-
12> | s_time <start_time hh:mm> | e_date <end_date 1-31> | e_mth
<end_mth 1-12> | e_time <end_time hh:mm> | offset [30 | 60 | 90 |
120]}]
<start_day sun-sat> | s_mth <start_mth 1-12> | s_time <start_time
hh:mm> | e_week <end_week 1-4,last> | e-day <end_day sun-sat> |
e_mth <end_mth 1-12> | e_time <end_time hh:mm> | offset [30 | 60
| 90 | 120]} | annual {s_date <start_date 1-31> | s_mth <start_mth 1-
12> | s_time <start_time hh:mm> | e_date <end_date 1-31> | e_mth
<end_mth 1-12> | e_time <end_time hh:mm> | offset [30 | 60 | 90 |
120]}]
show time
Each command is listed, in detail, in the following sections.
config sntp
Purpose
Used to setup SNTP service.
config sntp {primary <ipaddr> | secondary <ipaddr> | poll-
interval <int 30-99999>}
interval <int 30-99999>}
Use this command to configure SNTP service from an SNTP server.
SNTP must be enabled for this command to function (See enable
sntp).
SNTP must be enabled for this command to function (See enable
sntp).
Parameters
primary
− This is the primary server from which the SNTP
information will be taken.
<ipaddr>
<ipaddr>
− The IP address of the primary server.
secondary
− This is the secondary server the SNTP information will
be taken from in the event the primary server is unavailable.
<ipaddr>
<ipaddr>
− The IP address for the secondary server.
poll-interval <int 30-99999>
− This is the interval between requests
for updated SNTP information. The polling interval ranges from 30 to
99,999 seconds.
99,999 seconds.
Restrictions Only
administrator-level
users can issue this command. SNTP
service must be enabled for this command to function (enable sntp).
Syntax
Description
Example usage:
To configure SNTP settings:
170