Allied Telesis AT-S63 - Manual (Page 76)

Chapter 4: Simple Network Time Protocol (SNTP) Commands
76 Section I: Basic Operations
DISABLE SNTP
Syntax
disable sntp
Parameters
None.
Description
This command disables the SNTP client software on the switch. The
default setting for SNTP is disabled.
Example
The following command disables SNTP on the switch:
disable sntp