Assessing Monitoring Needs For It Networks

By Author: Mark Waltzer
Total Articles: 8
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Before implementing application monitoring solution, work out how this will be used and identify its "end game". If your business wants to overcome network bandwidth limitations and latency issues for your corporate functions to overcome poor service quality you might want to check for an integrated monitoring and delivery solution.

Monitoring functionality can be one section of a widely optimized solution that offers a way to fix the performance problems it reports. Then start the performance testing and terminal server lead testing. While approving functionalities, organizations should keep in mind to include: Network latency management, Bandwidth reduction, Server efficiency and Virtual security. Once you have assessed what your needs are, you can accomplish it by implementing an active monitoring solution which should then observe the various selections and opt for the most suitable monitoring technology.

The most commonly used and deployed monitoring solutions ...
... today fall into one of major four categories: Sniffer-based, Synthetic agent-based, Desktop agents-based and Agent less. Each and every technology manages to monitor the end-user performance in its own exclusive way; however, not all of them deliver the same results. Also, many solutions will combine and average the data over time, while others will provide full granularity.

Sniffer-based monitoring solutions "watch" traffic on the network LAN by hooking into a network control. This group of monitoring solution enables users to inactively scrutinize traffic, while deploying the main client-to-server data path outside and thus decreasing overall deployment roadblocks.

However an actual end-user measurement cannot be sure. In this situation, proxy servers block end-user measurements because intermediary proxies block all information regarding the identity of the client. This means there is no guarantee of actual end-user measurements.

Remote agent-based monitoring solutions require server based computer deployments of client emulation software at remote offices. Based on user configuration, these "synthetic agents" sometimes make a request in an attempt to mimic client request performance. Server-side software then measures response times for these emulated clients by utilizing old and well-known technologies, thus diminishing deployment risks.