Application and Network Performance Monitoring in a Virtualized Environment

As you implement a virtualized environment, knowing how to monitor and maintain them becomes yet another challenge. Monitoring network and application traffic in an environment containing one-to-many relationships between physical hardware devices and virtual application servers presents a number of concerns. Learn about the traffic flow in virtual environments, and the various visibility options and their ramifications.

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VoIP Introduction

VoIP uses internet protocol data packets to transfer voice, fax, and other data over the shared network, rather than the traditional public switched telephone network (PSTN), which is based on copper wires carrying analog voice data over the dedicated circuits. VoIP, in contrast to PSTN, uses what is called packet-switched telephony, whereby the voice information travels to its destination in individual network packets across the Internet that are assembled and then converted to voice. Learn the... Read More

The Hidden Benefits of VoIP Revealed

The appeal of VoIP is straightforward: By converging voice and data into a single, unified network, businesses can lower costs and increase productivity, as the scaled-down VoIP infrastructure is easier and less expensive to maintain. Read this white paper to gain a competitive advantage with VoIP’s four “secret weapons”: rich media, mobility, unified communications, and virtual workplaces. Read More

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The Changing Requirements of WAN Optimization

Companies looking to drive greater IT performance will do well to begin their search with Wide Area Network (WAN) optimization, which has evolved into a complete system that provides deep, actionable visibility. Read on to learn how WAN optimization works across the broad range of applications that enterprises use the most, and get pointers for what to look for in a measurement tool in a WAN optimized environment. Read more. Read More

Master the Management Challenges of Your Virtualized Environment

  • Source: IBM
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Data centers have grown rapidly in size and complexity. At the same time, competitive and economic pressures have made cost control critical. To cut costs and meet service level objectives, organizations of all sizes are initiating projects to simplify IT, consolidate resources, and increase energy efficiency. Discover why companies are turning to virtualization to master these and other data management challenges. Read More

Monitoring and Managing Network Application Performance

For many companies, a network analyzer with application analysis capabilities is the essential tool in the IT administrator’s toolbox. No other tool can provide you with the level of individual transaction detail that is often necessary for solving problems. Learn the concepts and technologies behind effectively managing application performance, so you can identify and correct issues before they affect your business. Read More
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