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In UC, mobile is no longer just a 'nice to have'

It used to be difficult to imagine why or how employees would need mobile devices for anything other than making phone calls, sending text messages or responding to the occasional email. But in the past few years, much has changed -- in terms of ...


Analysts expect Wi-Fi update 802.11ac to dominate WLANs in '16

Research firm IDC expects the latest Wi-Fi update 802.11ac to account for the majority of access point shipments and revenue in 2016.


Will enterprises ever accept bare-metal switches?

Enterprise networking pros tend to favor uptime over innovation. Many see bare-metal switches with third-party network operating systems as risky. Can they be swayed?


Take the CCNA quiz challenge

In this CCNA quiz, we present you with 10 questions on a variety of advanced CCNA topics, including IPv6, OSPF, router security, NAT, GLBP and more. Make sure you answer all 10 questions and assess your readiness to take the CCNA exam.

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Networking Basics

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    hybrid WAN

    Hybrid WAN connects a geographically dispersed telecommunications network by sending traffic through the public Internet VPN and a traditional WAN service.

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    Techniques for optimizing WAN sit at the top of IT's mind

    TechTarget's most recent Networking Purchasing Intentions survey reveals IT's priority to invest in WAN optimization techniques in the next 12 months.

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    virtual LAN (VLAN)

    A virtual local area network (virtual LAN) lets network nodes that are geographically dispersed communicate as if they physically resided on the same network.

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