New & Notable


Aruba captures Network Innovation Award for Profiler

Aruba's Universal Profiler gives a boost to network device detection and helps administrators keep track of a growing number of things on their networks.


Riverbed widens WAN portfolio with Xirrus

The acquisition of wireless LAN provider Xirrus makes the Riverbed WAN portfolio more appealing to companies with branch offices.


Avaya takes virtualized network services to the campus

Avaya has introduced a platform for taking virtualized network functions to campus networks. New products include an operating system and orchestration engine.


Brave new WAN: Technologies emerge to transform wide area networks

In the blink of an eye, the formerly staid wide area network has become a brave new world, defined by rapid change and innovation, and the subject of plenty of industry buzz. Emerging WAN technologies -- from software-defined networking to cloud -- ...

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Networking Basics

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    Layer 3 switches and why they are useful

    Layer 3 switches are important in enterprise networks -- particularly in designs with many subnets and virtual LANs. What is a Layer 3 switch, what can it do for you, and how does it differ from a regular switch or router?

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    Your guide to embedding SDN in data centers, from start to finish

    Wondering if it's time for your enterprise to transition to an SDN data center? Expert help is available to help answer that question and plan your next steps.

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    Mbps (megabits per second)

    Megabits per second (Mbps) are a unit of measurement for bandwidth and throughput on a network. Each megabit is equal to 1 million bits.

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