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  • Network analysis tool gives managers a 'heads up'

    NetScout recently rolled out a new network analysis tool that understands network behavior and presents managers with information when that behavior changes. UPS has been testing it out. 

  • Splunk + Nagios = quick data center troubleshooting

    A lack of prescience in Splunk's spunky search-based troubleshooting tool limited its usage to after-the-fact diagnosis. Adding Nagios, the mighty open source monitoring tool, puts Splunkers one step ahead in the data center troubleshooting race, acc... 

  • Could March Madness cripple the network?

    CBS Sports this week will offer all games of the 2006 NCAA basketball tournament online as streaming video. But if end-users tune in, the network could drop out. 

  • Monitoring goes out-of-band

    A new data access switch from Gigamon boosts the number of SPAN ports on the network for out-of-band monitoring. 

  • Network General buys Fidelia, boosts monitoring capabilities

    Network General has acquired Fidelia Technology Inc., a deal the companies say will boost monitoring and analysis capabilities at the network level and beyond. 

  • Feature: Companies tuning out critical alerts

    Like a barking dog or leaky faucet, network pros are tuning out alerts from monitoring and analysis tools because of how many false-positives and non-critical warnings they receive. 

  • Cherokee Nation sniffs out, snuffs WLAN troubles

    From the comfort of his truck, Jon James has found rogue and unsecured access points and has found out what is causing interruptions on the WLAN in Cherokee Nation. 

  • Sniffer updates nothing to sneeze at

    To prove the company is back, Network General this week announced enhancements to its Sniffer line, adding application performance analysis to its network monitoring tools. 

  • Tool gives on-site management capabilities to distributed networks

    Uplogix today introduced Envoy 2.0, a management tool for distributed networks, and one company plans to use it to keep an eye on its global infrastructure. 

  • HP strengthens its core

    Change may be in the air at Hewlett-Packard, but its ProCurve networking group is still working to chip away at Cisco Systems with new core switches and management modules.