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ntp-service unicast-peer

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[Sysname] ntp-service source-interface vlan-interface 1 ntp-service unicast-peer Syntax ntp-service unicast-peer [ vpn-instance vpn-instance-name ] { ip-address | peer-name } [ authentication-keyid keyid | priority | source-interface interface-type interface-number | version number ] * View undo ntp-service unicast-peer [ vpn-instance vpn-instance-name ] { ip-address | peer-name } System view Default level 3: Manage level Parameters vpn-instance vpn-instance-name: Specifies the MPLS L3VPN to which the symmetric-passive peer belongs, where vpn-instance-name is a case-sensitive string of 1 to 31 characters. If the symmetric-passive peer is on the public network, do not specify this option. peer-name: Specifies a host name of the symmetric-passive peer, a string of 1 to 20 characters. authentication-keyid keyid: Specifies the key ID to be used for sending NTP messages to the peer, where keyid is in the range of 1 to 4294967295. 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 that 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 4 and defaults to 3. Description Use ntp-service unicast-peer to designate a symmetric-passive peer for the device. Use undo ntp-service unicast-peer to remove the symmetric-passive peer designated for the device. By default, no symmetric-passive peer is designated for the device. To synchronize the PE to a PE or CE in a VPN, 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 removes 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 removes 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. system-view [Sysname] ntp-service unicast-peer 10.1.1.1 version 3 source-interface vlan-interface 1 27

Section	Page
Title Page	1
Network Management and Monitoring Command Reference	3
Ping, tracert, and system debugging commands	7
Ping and tracert commands	7
ping	7
ping ipv6	11
tracert	13
tracert ipv6	15
System debugging commands	16
debugging	16
display debugging	17
NTP configuration commands	18
display ntp-service sessions	18
display ntp-service status	22
display ntp-service trace	23
ntp-service access	24
ntp-service authentication enable	25
ntp-service authentication-keyid	26
ntp-service broadcast-client	27
ntp-service broadcast-server	27
ntp-service dscp	28
ntp-service in-interface disable	29
ntp-service max-dynamic-sessions	29
ntp-service multicast-client	30
ntp-service multicast-server	31
ntp-service reliable authentication-keyid	31
ntp-service source-interface	32
ntp-service unicast-peer	33
ntp-service unicast-server	34
Information center configuration commands	35
display channel	35
display info-center	36
display logbuffer	38
display logbuffer summary	40
display trapbuffer	41
enable log updown	42
info-center channel name	43
info-center console channel	43
info-center enable	44
info-center format unicom	44
info-center logbuffer	45
info-center loghost	46
info-center loghost source	47
info-center monitor channel	48
info-center snmp channel	49
info-center source	49
info-center synchronous	51
info-center syslog channel	52
info-center timestamp	53
info-center timestamp loghost	54
info-center trapbuffer	55
reset logbuffer	55
reset trapbuffer	56
terminal debugging	56
terminal logging	57
terminal monitor	57
terminal trapping	58
SNMP configuration commands	60
display snmp-agent community	60
display snmp-agent group	61
display snmp-agent local-engineid	62
display snmp-agent mib-view	63
display snmp-agent statistics	65
display snmp-agent sys-info	66
display snmp-agent trap queue	67
display snmp-agent trap-list	68
display snmp-agent usm-user	69
enable snmp trap updown	70
snmp-agent	71
snmp-agent calculate-password	72
snmp-agent community	73
snmp-agent group	74
snmp-agent local-engineid	75
snmp-agent log	76
snmp-agent ifmib long-ifindex enable	77
snmp-agent mib-view	78
snmp-agent packet max-size	79
snmp-agent packet response dscp	79
snmp-agent sys-info	80
snmp-agent target-host	81
snmp-agent trap enable	82
snmp-agent trap if-mib link extended	84
snmp-agent trap life	85
snmp-agent trap queue-size	86
snmp-agent trap source	86
snmp-agent usm-user { v1 \| v2c }	87
snmp-agent usm-user v3	88
RMON configuration commands	92
display rmon alarm	92
display rmon event	93
display rmon eventlog	94
display rmon history	96
display rmon prialarm	98
display rmon statistics	100
rmon alarm	102
rmon event	104
rmon history	105
rmon prialarm	106
rmon statistics	108
Port mirroring configuration commands	109
display mirroring-group	109
mirroring-group	110
mirroring-group mirroring-port	111
mirroring-group monitor-egress	112
mirroring-group monitor-port	113
mirroring-group remote-probe vlan	114
mirroring-port	115
monitor-port	116
Traffic mirroring configuration commands	117
mirror-to	117
NQA configuration commands	118
NQA client configuration commands	118
advantage-factor	118
codec-type	118
data-fill	119
data-size	120
description (any NQA operation view)	121
destination ip	121
destination port	122
display nqa history	122
display nqa reaction counters	124
display nqa result	126
display nqa statistics	130
filename	136
frequency	137
history-record enable	137
history-record keep-time	138
history-record number	138
http-version	139
mode	140
next-hop	140
nqa	141
nqa agent enable	142
nqa agent max-concurrent	142
nqa schedule	143
operation (FTP operation view)	144
operation (HTTP operation view)	144
operation interface	145
password (FTP operation view)	145
probe count	146
probe packet-interval	147
probe packet-number	148
probe packet-timeout	148
probe timeout	149
reaction checked-element icpif	150
reaction checked-element { jitter-ds \| jitter-sd }	151
reaction checked-element mos	152
reaction checked-element { owd-ds \| owd-sd }	153
reaction checked-element packet-loss	154
reaction checked-element probe-duration	155
reaction checked-element probe-fail (for trap)	157
reaction checked-element probe-fail (for trigger)	158
reaction checked-element rtt	159
reaction trap	160
resolve-target	161
route-option bypass-route	161
source interface	162
source ip	163
source port	163
statistics hold-time	164
statistics max-group	164
statistics interval	165
tos	166
ttl	166
type	167
url	168
username (FTP operation view)	168
vpn-instance (ICMP echo operation view)	169
NQA server configuration commands	169
display nqa server status	170
nqa server enable	171
nqa server tcp-connect	171
nqa server tcp-connect tos	172
nqa server udp-echo	172
nqa server udp-echo tos	173
sFlow configuration commands	174
display sflow	174
sflow agent	175
sflow collector	176
sflow counter interval	177
sflow counter collector	178
sflow flow collector	178
sflow flow max-header	179
sflow sampling-mode	179
sflow sampling-rate	180
sflow source	181
IPC configuration commands	182
display ipc channel	182
display ipc link	183
display ipc multicast-group	184
display ipc node	185
display ipc packet	185
display ipc performance	187
display ipc queue	188
ipc performance enable	189
reset ipc performance	190
Support and other resources	191
Contacting HP	191
Subscription service	191
Related information	191
Documents	191
Websites	191
Conventions	192
Command conventions	192
GUI conventions	192
Symbols	192
Network topology icons	193
Port numbering in examples	193

Match case Limit results 1 per page

[Sysname] ntp-service source-interface vlan-interface 1

ntp-service unicast-peer

Syntax

ntp-service

unicast-peer

[

vpn-instance

vpn-instance-name

] {

ip-address

peer-name

}

[

authentication-keyid

keyid

priority

source-interface

interface-type interface-number

version

number

] *

undo

ntp-service

unicast-peer

[

vpn-instance

vpn-instance-name

] {

ip-address

peer-name

}

View

System view

Default level

3: Manage level

Parameters

vpn-instance

vpn-instance-name

: Specifies the MPLS L3VPN to which the symmetric-passive peer belongs,

where

vpn-instance-name

is a case-sensitive string of 1 to 31 characters. If the symmetric-passive peer is

on the public network, do not specify this option.

peer-name

: Specifies a host name of the symmetric-passive peer, a string of 1 to 20 characters.

authentication-keyid

keyid

: Specifies the key ID to be used for sending NTP messages to the peer, where

keyid is in the range of 1 to 4294967295.

priority

: Specifies the peer designated by

ip-address

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 that 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 4 and defaults to 3.

Description

Use

ntp-service

unicast-peer

to designate a symmetric-passive peer for the device.

Use

undo ntp-service

unicast-peer

to remove the symmetric-passive peer designated for the device.

By default, no symmetric-passive peer is designated for the device.

To synchronize the PE to a PE or CE in a VPN, 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 removes 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 removes 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

HP 6125G HP 6125G &amp; 6125G/XG Blade Switches Network Management and Mon - Page 33

ntp-service unicast-peer

Page 33 highlights

HP 6125G HP 6125G & 6125G/XG Blade Switches Network Management and Mon - Page 33