Time Synchronization Software

Network time synchronization software is an essential part of distributing time to synchronize the network. Symmetricom’s Domain Time II is a comprehensive software solution that simplifies network time synchronization. Versatile time clients and software servers keep the network hierarchy synchronized to a master clock such as a Symmetricom GPS referenced, SyncServerŽ S200 network time server. Easy to use management tools simplify and automate many tasks related to keeping these clients up-to-date. Monitoring functions track the synchronization across the network and notify you of any problems. The result is a reliable time synchronization system that requires little management overhead and offers tremendous value to the integrity of network operations and applications.

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Why Symmetricom's Domain Time II is the right solution...

Domain Time II has been designed to conform to your existing network infrastructure and to scale easily across installations of any size or complexity. In addition, Domain Time II has unmatched accuracy, manageability, security, and verifiability features that are essential in any environment with mission-critical systems.

Manageability
Domain Time II's superior management tools enable complete control of your entire network time system from a single workstation thereby saving you a tremendous amount of time and effort. You can install, update, configure, monitor, troubleshoot, and track licensing of Domain Time II enterprise-wide.

Accuracy
Domain Time II in conjunction with a Symmetricom network time server provides more features to ensure accurate delivery of time than any other network time product, including high-accuracy time protocols, time-source averaging, clock training, slewing, target seeking, and an efficient time cascade update hierarchy, among others.

Reliability
Providing the reliability you demand, Domain Time II software servers automatically take over for each other when one becomes unavailable and clients automatically find alternate time servers if there's a failure.

Security
Domain Time II provides built-in protection against malicious or inadvertent tampering with the time on your network.

Verifiability
Domain Time II incorporates and tracks multiple types of data that verify exactly who synchronized from whom, when, and what were the actual adjustments were. This information can be collected remotely by the Management Tools to provide unimpeachable audit records of time synchronization across your enterprise.

Learn more about Domain Time II components...

Time Management Tools Domain Time II Manager is an integrated suite of Windows NT/2K/XP applications and services that allow you to remotely install, configure, control, and monitor your Domain Time II components across the network. The program is designed to be the central control center for your time system, and it has many powerful features to simplify all aspects of configuring and using Domain Time II. Click here to learn more.
Time Client Software The Domain Time II Clients are designed to accurately synchronize with time servers over a network. Most of the clients are system services (or daemons) that run automatically in the background to keep the time synchronized to a high degree of accuracy. When used with other Domain Time II components (servers and management tools), clients become part of an integrated network-wide time system. Click here to learn more. Domain Time Clients are available for most popular operating systems and hardware platforms. For Windows there are three choices of configurations: Full, Thin, and Command Line. Click here to learn more about which client to use
Time Server Software Domain Time II Server is an Windows NT/2K/XP system service that is configured to obtain time from an a GPS referenced network time server such as a Symmetricom SyncServerŽ S200, and then distribute that time reliably and securely to other client machines that run the Domain Time II Client. In particular, the Server can be configured to be a master or slave server and function automatically in the Windows NT/2000 environment to cascade time throughout both large and small networks. When installed on Primary Domain Controllers (PDC) and Back-up Domain Controllers (BDC) it can automatically maintain the correct time hierarchy as the roles of the PDC and BDC change. Click here to learn more.
Domain Time II Data Sheet To download the Domain Time II data sheet and learn more about Domain Time II features, benefits and specifications, click here.
Complete Documentation The full Domain Time II interactive documentation set is available online for you to use. This is a very educational and complete resource to better understand how the software works and how to configure the time hierarchy in your network. Included are many useful example network diagrams of specific configurations.
Free 30 day Evaluation Version of Domain Time II Register and download a fully functional version of Domain Time II. This complete Domain Time II system package for Windows includes Server, Full Client, Thin Client, DTSet command-line client, Manager, Monitor Service, Update Service, and test tools. After 30 days all functions are disabled except the tools to remove the software entirely from your network. Should you decide to purchase Domain Time II, it is a simple, automatic upgrade to the latest version. To register, click here.

NTP software for operating systems not supported by Domain Time II
There are a few operating systems or specific network devices that Domain Time II does not support. For these we provide links for you to further investigate NTP client synchronization solutions. For more information,
click here.