
Vendor Profile - Network Instruments provides in-depth network intelligence and continuous network availability through innovative analysis solutions. Enterprise network professionals depend on Network Instruments’ Observer product line for unparalleled network visibility to efficiently solve network problems and manage deployments. By combining a powerful management console with high-performance analysis appliances, Observer simplifies problem resolution and optimizes network and application performance. The company continues to lead the industry in ROI with its advanced Distributed Network Analysis (NI-DNA™) architecture, which successfully integrates comprehensive analysis functionality across heterogeneous networks through a single monitoring interface. Network Instruments is headquartered in Minneapolis with sales offices worldwide and distributors in over 50 countries.
Stephen Brown is the Product Marketing Manager for Network Instruments with nearly a decade of experience in network management and security. Steve is also the head geek in charge of their company blog, Network Observations. Steve likes to "get his geek on" anything network security related, VoIP stuff, and anything music and biking related (the kind that requires push power).


Between January and February 2008, we have communicated with 592 network engineers, IT directors, and CIOs scattered around North America, Asia, Europe, Africa, and South America. In addition to being geographically diverse, the population was also evenly distributed among different sized networks. This study was a follow-up of a similar exercise we performed a year ago and the goal is to gauge the changing attitudes and concerns of network professionals, to calculate the average time spent by an IT staff troubleshooting network problems, and to determine adoption rates of new technologies and topologies.
As a leading provider of innovative network analysis solutions, helping organizations and enterprises – including 70 of the Global Fortune 100 companies, it is obvious why Network Instruments would want to know what networking experts think. But we have learned that most of all, technologists also want to hear from other technologists. As Mike Barlow, coauthor of the book “Partnering With the CIO”, has said, “[CIOs] want to listen to other CIOs, not the VP of marketing … they want to hear from someone who's had the same experiences they have.”
What we have learned from this global survey is that despite the many new tools for monitoring and optimizing application performance, almost 75 percent of network professionals continue to cite “identifying the source of a problem” as their primary troubleshooting concern, marking a 25 percent increase from 2007. Performance problems are also on the rise with over two-thirds of respondents spending at least 25 days per year determining the cause of these issues.
Our research indicates that network professionals faced the following challenges:
- Continued lack of troubleshooting information: 31 percent cited this as their major network concern
- Ensuring application delivery: 25 percent felt this was the greatest network challenge
- Application performance headaches: Over one-third cited bandwidth consumption issues as the chief offender, while 32 percent selected application latency and delay issues as the second most common
- Problems investigating intermittent errors: 32 percent felt their organization needed to improve its ability to troubleshoot sporadic performance errors
- Security and compliance problems: These issues continue to be a headache for three-quarters of respondents
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