New & Notable


Backup controllers offer SDN redundancy

SDN expert Will Murrell addresses how many SDN controllers organizations need for policy control and network management and the value of investing in backup controllers.


Carrier NFV work pushing vCPEs to enterprises

Carrier adoption of software-based network functions will lead to better virtual CPE for enterprise branch networks.

Problem Solve

IT can help management overcome SDN deployment concerns

SDN expert Will Murrell discusses how the benefits of SDN will speak to cautious companies only when network engineers can make a case for SDN's lower cost and high functionality.


Choosing the right SDN courses for training

Network engineer and SDN pro Will Murrell discusses how to choose the right SDN certification or training program, and what types of SDN courses are available.

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SDN Basics

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    Learn how to make the switch to SD-WAN

    There's more than one way to make your WAN architecture software-defined. Learn three very different routes to achieving an SD-WAN.

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    vCPE (virtual customer premise equipment)

    Virtual customer premise equipment (also referred to as vCPE or cloud CPE) are enterprise network services delivered through software. While providers must manually deploy traditional, physical CPE devices onsite, they can provision and manage vCPE ...

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    vEPC (virtual Evolved Packet Core)

    The vEPC offers a framework to support converged voice and data on 4G Long-Term Evolution networks. vEPC is the abstraction of Evolved Packet Core components into software that runs on generic servers, potentially cutting costs and improving service...

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