Log in
|
How to Buy
|
Contact Us
|
United States (Change)

## Choose Country

### North America

- United States

### Europe

- Deutschland - Germany
- España - Spain
- France
- Italia - Italy
- Россия - Russia
- United Kingdom

### Asia Pacific

- Asean Region (Vietnam, Indonesia, Singapore, Malaysia)
- Australia
- 中国 - China
- India
- 日本 - Japan
- 대한민국 - Korea
- 台灣 - Taiwan

Remember my choice

# Technical Documentation

Download Software
Research a Problem
Case Management
Contract & Product Management
Technical Documentation
Documentation Archive
Enterprise MIBs
File Format Help
Glossary
Portable Libraries
End-of-Life Products
Contact Support
Guidelines and Policies
Security Resources
Rate and give feedback: Feedback Received. Thank You!
Rate and give feedback:
This document helped resolve my issue. Yes No

Additional Comments

800 characters remaining

May we contact you if necessary?

Name:
E-mail:

# ntp server

#### Syntax

ntp server ipAddress [ version number ] [ prefer ]
[ source interfaceType interfaceSpecifier ]

no ntp server ipAddress

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Specifies an NTP server for time synchronization. The source option for this command overrides the ntp source command. The no version terminates NTP communications between this server and the interface.

#### Options

- ipAddress—IP address of the NTP server
- number—Value from 1 to 4; indicates the version of the NTP software on the server
- prefer—Indicates that this server is the first choice for time synchronization
- source—Directs responses from the NTP server to a specific interface on the router; overrides the ntp source command
- interfaceType—Interface type; see Interface Types and Specifiers
- interfaceSpecifier—Particular interface; format varies according to interface type; see Interface Types and Specifiers

#### Mode

Global Configuration

#### Published: 2011-10-04

Site Map / RSS Feeds / Careers / Accessibility / Feedback / Privacy & Policy / Legal Notices
Copyright© 1999-2011 Juniper Networks, Inc. All rights reserved.
Help
|
My Account
|
Log Out