Ntp-Service Unicast-Server - HP E4510-48G Command Reference Manual

priority: Specifies the peer designated by ip-address or peer-name as the first choice under the same
condition.
source-interface interface-type interface-number: Specifies the source interface for NTP messages.
In an NTP message the local device sends to its peer, the source IP address is the primary IP address
of this interface. interface-type interface-number represents the interface type and number.
version number: Specifies the NTP version, where number is in the range of 1 to 3 and defaults to 3.
Description
Use the ntp-service unicast-peer command to designate a symmetric-passive peer for the device.
Use the undo ntp-service unicast-peer command to remove the symmetric-passive peer designated
for the device.
No symmetric-passive peer is designated for the device by default.
To synchronize the switch to another device in a VPN, you need to provide vpn-instance
vpn-instance-name in your command.
If you include vpn-instance vpn-instance-name in the undo ntp-service unicast-peer command,
the command will remove the symmetric-passive peer with the IP address of ip-address in the
specified VPN; if you do not include vpn-instance vpn-instance-name in this command, the
command will remove the symmetric-passive peer with the IP address of ip-address in the public
network.
Examples
# Designate the device with the IP address of 10.1.1.1 as the symmetric-passive peer of the device,
configure the device to run NTP version 3, and specify the source interface of NTP messages as
VLAN-interface 1.
<Sysname> system-view
[Sysname] ntp-service unicast-peer 10.1.1.1 version 3 source-interface vlan-interface 1

ntp-service unicast-server

Syntax
ntp-service unicast-server [ vpn-instance vpn-instance-name ] { ip-address | server-name }
[ authentication-keyid keyid | priority | source-interface interface-type interface-number | version
number ] *
undo ntp-service unicast-server [ vpn-instance vpn-instance-name ] { ip-address | server-name }
View
System view
Default Level
2: System level
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