Overview
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Simple Network Time Protocol (SNTP)
This section describes the Simple Network Time Protocol (SNTP) feature.
Overview
SNTP:
•
Used for synchronizing network resources
•
Adaptation of NTP
•
Provides synchronized network timestamp
•
Can be used in broadcast or unicast mode
•
SNTP client implemented over UDP which listens on port 123
CLI Examples
The following are examples of the commands used in the SNTP feature.
Example #1: show sntp
(DWS-3024) #show sntp ?
<cr>
Press Enter to execute the command.
client
Display SNTP Client Information.
server
Display SNTP Server Information.
Example #2: show sntp client
(DWS-3024) #show sntp client
Client Supported Modes:
unicast broadcast
SNTP Version:
4
Port:
123
Client Mode:
unicast
Unicast Poll Interval:
6
Poll Timeout (seconds):
5
Poll Retry:
1
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