Network Performance Management

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  • Engineer's view: Wireless LAN performance and Wi-Fi client variation

    Wi-Fi client variability affects wireless LAN performance and end user experience more than the industry wants you to know. A Dell laptop with Windows Vista might have inferior performance to a Lenovo laptop with Windows 7, even though both are 802.1... 

  • WLAN performance, management key to all-wireless enterprise

    If an enterprise wants to unwire its network and become an all-wireless enterprise, it will need WLAN management tools which can ensure that WLAN performance and reliability is equal to wired. 

  • Scalable wireless LAN management tools simplify work, enable growth

    For Oklahoma's second-largest school district, flexible and scalable wireless LAN management remains a critical part of its budding Wi-Fi network, which spans 96 buildings and is supported by just four networking pros. 

  • Improving network troubleshooting methodology, IP address management

    A growing airport reinvented its network troubleshooting methodology and approach to IP address management by scrapping a network management product that wasn't working out and replacing it with SolarWinds' Orion product suite. 

  • Integrating wired and wireless network management

    Aruba's AirWave 7 is the latest attempt by a vendor to make integrated wired and wireless network management a reality. But while the platform includes some wired network management and mobile device management capabilities, the dream of one integrat... 

  • Matrix switches can eliminate network tap and SPAN port shortages

    New research finds that many network engineers struggle with network tap and SPAN port shortages, forcing them to unplug monitoring tools to do troubleshooting. Matrix switches can act as SPAN port and network tap aggregators, allowing monitoring and... 

  • NetFlow traffic analysis tool solves network congestion woes for nonprofit

    Sniffing out the root of network congestion without the right tools can eat up time and resources. A NetFlow traffic analysis tool helped one nonprofit pinpoint what was choking its Cisco gear and put an end to the guessing games. 

  • Network management predictions for 2010: Automation, video, mobility

    SearchNetworking.com asked Enterprise Management Associates research director Jim Frey to share his 2010 predictions for network management. The Cisco-EMC-VMware mutual admiration pact will transform things, and automation will be a dominant topic fo... 

  • Web gateway helps Texas manufacturer develop network user management

    Users were choking the network by streaming Internet video and radio, but Forum Oilfield Technologies didn't know how badly. A Web gateway box helped them develop better network user management around these bandwidth-sucking applications. 

  • CA-NetQoS deal: Network management = application performance

    When CA bought NetQoS this week, it signaled that network management is no longer about understanding performance between nodes, but about application performance management. Network managers need to know how network flows affect user experience.