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Fault Tolerant

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DEFINITION: A disruption-tolerant network (DTN) is a network designed so that temporary or intermittent communications problems, limitations and anomalies have the least possible adverse impact. There are several aspects to the effective design of a DTN, including: The use of fault-tolerant methods and technologies. The quality of graceful degradation under adverse conditions or extreme traffic loads. The  … 
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Fault TolerantIT Downloads (View All Report Types)
 
SolarWinds Engineer's Toolset v9
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TRIAL SOFTWARE: SolarWinds' award-winning Engineer's Toolset delivers 48 applications designed to monitor, discover, manage, and troubleshoot the network from your desktop.
Posted: 16 Jul 2007 | Premiered: 01 Jul 2007

SolarWinds, Inc.

Hitachi IT Operations Analyzer Software
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SOFTWARE DOWNLOAD: Hitachi IT Operations Analyzer delivers all-in-one monitoring for the data center. A single interface provides a view to the availability and performance of servers and network and storage devices on a network. It eases troubleshooting without agents.
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Hitachi Data Systems

HP Network Automation 9.00 Evaluation
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TRIAL SOFTWARE: HP Network Automation software tracks, regulates, and automates configuration and software changes across globally distributed, multi-vendor networks.
Posted: 16 Jul 2010 | Premiered: 16 Jul 2010

Hewlett-Packard Company

IBM Service Management for Communication Service Providers
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IBM

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Polycom, Inc.

Free Software – Solve Common LAN problems with Switch Port Monitor Utility
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SOFTWARE DOWNLOAD: For the majority of enterprises, the switch is the key network device, so visibility into the switch is necessary to thoroughly understand what’s actually happening on the network. Fluke Networks' free Switch Port Monitor software provides detailed information by port such as interface name, speed, status, packet activity and so much more.
Posted: 12 Oct 2010 | Premiered: 12 Oct 2010

Fluke Networks

ManageEngine OpManager 8.5
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ManageEngine

Orion Network Performance Monitor
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TRIAL SOFTWARE: Traditional framework solutions are expensive and tough to implement; are difficult to use, maintain and customize; and often impractical for network engineers in mid- to large-sized organizations. Network engineers need affordable, scalable network management solutions that provide immediate visibility into performance of the entire network.
Posted: 14 Jul 2009 | Premiered: 14 Jul 2009

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F5 Data Manager Trial Version
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F5 Networks
 
 
FAULT TOLERANT DEFINITION (continued): …  ability to prevent or quickly recover from electronic attacks. Ability to function with minimal latency even when routes are ill-defined or unreliable.Fault-tolerant systems are designed so that if a component fails or a network route becomes unusable, a backup component, procedure or route can immediately take its place without loss of service. At the software level, an interface allows the administrator to continuously monitor network traffic at multiple points and locate problems immediately. In hardware, fault tolerance is achieved by component and subsystem redundancy.Graceful degradation … 
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