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NETWORK MANAGEMENT

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Latest News

  • WAN optimisation market shakeup predicted by industry experts

    WAN optimisation is shaping up to be one of the hottest areas of the network equipment market, prompting industry experts to predict high-profile acquisitions and vendor shakeups in the near future.

  • Cisco expands electric smart grid portfolio for utilities

    Cisco this week expanded its smart grid portfolio for utilities with a reference architecture, products and services intended to modernize the electric grid.

  • Netgear and D-Link join the cloud game

    The move to cloud computing isn't just for businesses. At CES, home network giants D-Link and Netgear are showing a range of equipment that leverage cloud services to give consumers more access to and control over home networks--and network content--from mobile devices.

  • Apple iPhone 4S consumes twice the data of iPhone 4

    iPhone 4S users consume twice as much data as iPhone 4 users, signalling that operators will have to continue to battle with growing data volumes, according to a report published by network management software vendor Arieso.

  • Spiceworks to open European headquarters in London

    Spiceworks, the Texas-based social business platform for IT professionals, is launching a new European headquarters based in London, to expand its presence in the region and meet demand from technology brands.

  • Ruckus ChannelFly aims to fight wireless interference

    Ruckus Wireless took another shot at optimising Wi-Fi capacity this week, introducing a technology called ChannelFly that is designed to place network clients on the best possible channel based on the actual capacity of that channel.

  • Cisco folds network management into new cloud group amid restructuring

    Even though it completed the bulk of a major restructuring earlier this year, Cisco continues to tweak its internal organisational structure, combining its network management group into a larger cloud and systems management technology group, according to an internal Cisco memo.

  • Avaya rolls out ERS 4000 series extensions

    Avaya has rolled out extensions to its 4000 series switches and said its year-old virtualised networking architecture is taking hold in campuses and data centres.

  • Aerohive pushes branch networks to the cloud

    Aerohive Networks is planning to put branch offices' networks in the cloud for a annual fee starting at $99 (£63).

  • Infoblox adds master controller to product line

    Infoblox will unveil on Monday a new type of IP appliance aimed at its largest customers, which are increasingly delegating the management of critical network services to business units but want the IT department to monitor overall network performance.

Latest Features

  • The new world of WAN optimisation

    In yet another sign that growing revenues are reshaping the vendor outlook in the network management sector, Gartner recently named vendor Silver Peak one of the leaders in its magic quadrant for the WAN optimisation market.

  • Mobile video could make carriers and providers clash

    As mobile video finally starts to take off, making money from it remains a challenge, and content providers and carriers may clash over economics before they find a way to share the costs and benefits.

  • High-speed Ethernet planning guide

    Standards-based 40- and 100-gigabit Ethernet switches and routers are starting to show up in enterprise networks, following ratification of the IEEE 802.3ba specification in mid-2010.

  • 2012 should be the year of IPv6

    Is 2012 the year to invest in IPv6?

  • Five types of rogue IT admins to guard against

    You can't survive without them. They wield enormous power over your systems, networks and data, the very lifeblood of your organisation. Few people outside IT have any understanding of what they do, and fewer still exercise any oversight over their actions.

  • Avoid VM stall, the scourge of virtualisation projects

    Virtualising and consolidating data centre servers provides such clear a financial benefit that there are few companies of any size, in any industry, that shouldn't virtualise at least some of their servers and applications, industry analysts say.

  • Ten top utilities for managing a small network

    If you have a small network at your business or at home, you need help and lots of it. For your home network, you are by default the network administrator. You may also be the de facto network administrator at work, in addition to the other job titles you could claim. And if you are the acknowledged network administrator, you probably have little or no backup staff.

  • IBM buys Blade to boost data centre and cloud

    IBM announced that it is purchasing Ethernet switch maker Blade Networks. The move is the latest in IBM's 2010 buying frenzy, and continues the consolidation of the tech industry - pitting IBM, Cisco, HP, and Dell head to head in a variety of markets.

  • The dark side of server virtualisation

    Server virtualisation is a growing reality in data centres. The economics are firmly behind the trend. Server virtualisation reduces the total cost of ownership by reducing the number of physical servers, requiring less cooling and less power while increasing flexibility. This is all good for the business and the server group, but what effect does it have on the management of the network? The truth is that it complicates network management.

  • A guide to Network Access Control management

    In testing 12 NAC products, we discovered an incredible variety of management styles. To organise our results, we broke things up into three main categories: overall management, separation of control and high availability.





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