R3166-R3206-HP High-End Firewalls System Management and Maintenance Command Reference-6PW101

112
undo ntp-service refclock-master [ ip-address ]
View
System view
Default level
2: System level
Parameters
ip-address: IP address of the local clock, which is 127.127.1.u, where u is the NTP process ID, in the range
of 0 to 3. If you do not specify ip-address, i t d e f a u l t s t o 127.127.1.0 .
stratum: Stratum level of the local clock, in the range of 1 to 15 and defaulting to 8.
Description
Use the ntp-service refclock-master command to configure the local clock as a reference source for other
devices.
Use the undo ntp-service refclock-master command to remove the configuration.
NOTE:
• Whether this command is supported depends on your device models.
• The stratum level of a clock defines the clock precision. The value ran
g
e is 1 to 16. The clock precision
decreases from stratum 1 to stratum 16. A stratum 1 clock has the hi
g
hest precision, and a stratum 16
clock is not synchronized and cannot be used as a reference clock.
Examples
# Specify the local clock as the reference source, with the stratum level of 3.
<Sysname> system-view
[Sysname] ntp-service refclock-master 3
ntp-service reliable authentication-keyid
Syntax
ntp-service reliable authentication-keyid keyid
undo ntp-service reliable authentication-keyid keyid
View
System view
Default level
2: System level
Parameters
keyid: Authentication key number, in the range of 1 to 4294967295.
Description
Use the ntp-service reliable authentication-keyid command to specify that the created authentication key
is a trusted key. When NTP authentication is enabled, a client can be synchronized only to a server that
can provide a trusted authentication key.
Use the undo ntp-service reliable authentication-keyid command to remove the configuration.