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News about Network management
  • Understanding NETCONF and YANG

    The IETF's Network Cofiguration Protocol and Yang data modeling language promise to help simplify and speed network device configuration

  • Hospital exec explains decision to lease hardware

    Last fall, after mulling the buy-vs.-lease question, St. Francis Hospital and Medical Center, based in Hartford, Conn., determined that leasing computers would save it 10% based on a three-year timetable.

  • Bah humbug. IT pros expect to work over holiday break

    This year, 46% of IT pros will be on-call over the holidays to troubleshoot network, security and application problems, according to net management vendor Ipswitch.

  • University of Florida gets 100Gbps link to Internet2, upgrades campus research net to 200Gbps

    The University of Florida is just putting the wraps on a remarkable year of IT upgrades. The school, which has a 2,000-acre campus and more than 900 buildings, installed a new supercomputer in a new data center, installed a 100Gbps link to Inernet2, and upgraded its Campus Research Network from 20G to 200Gbps while adding support for Software Defined Networking (SDN). Network World Editor in Chief John Dix got the lowdown on all of the developments from Erik Deumens, director of research computing.

  • Start-up Sideband Networks models live network traffic to spot trouble

    Start-up Sideband Networks today came out of stealth mode with an appliance that it says can model live traffic to give visibility into applications and user devices in order to solve performance problems.

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Features about Network management
  • Want better Wi-Fi? Five things you need

    Laptops used to be the only devices on the company's wireless network. But Wi-Fi has become a ubiquitous standard used by a host of devices -- including desktop PCs, laptops, netbooks, tablets, smartphones, printers, storage devices, and projectors.

  • Why IT won't like Mac OS X Lion Server

    Mac OS X 10.7 Lion Server adds innovative features and a new low price tag, but cuts in services and the elimination of advanced GUI administration tools may force some enterprise departments to think twice about the role of Mac servers on their networks.

  • The clock is ticking: Give IPv6 a test drive

    Major Websites are to test Internet Protocol version 6 (IPv6) by participating in World IPv6 Day, scheduled for June 8. Google, Facebook, and Yahoo, among others, have agreed to ensure that IPv6 entrances to their sites will be available, along with any network infrastructure needed to receive IPv6 traffic.

  • Networking gets faster, more media-savvy

    Home is where the network is: That's the mantra of networking vendors at the Consumer Electronics Show 2011 in Las Vegas this week.

  • WikiLeaks: A case study in Web survivability

    In recent weeks WikiLeaks has been targeted by denial-of-service (DoS) attacks, had its hosting service shutdown, been bounced off of Amazon hosting, had its funding through PayPal, MasterCard and other sources shut down, and its leader arrested on sexual assault-related charges. The fact that WikiLeaks remains stubbornly and defiantly online holds some lessons for other sites when it comes to resilience and survivability.

Whitepapers about Network management

  • Solving the Virtualized Infrastructure and Private Cloud Monitoring Challenge

    When IT organizations set up private cloud computing environments, it creates a new set of network monitoring challenges that traditional network management tools are unable to address. This white paper details how network management can go beyond just looking at the performance of individual nodes or components to providing holistic Business Service Monitoring (BSM) capabilities.

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