The deal builds AT&T’s arsenal of millimeter wave spectrum.
MPLS (Multi Protocol Label Switching) quiz ! Learn while assessing your knowledge. This quiz is part of the MPLS Review Questions of my new version of CCDE Workbook. There are more than two hundred questions in it and you can have it from the website directly (PDF version) or from Amazon (Hardcopy). This quiz helps for many certification exams […]
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The open source community derides projects that aren't truly open as 'faux-pen-source.'
In my conversations with customers and peers, load balancing is becoming an increasingly popular discussion. Why you may ask? Simple, load balancing is a critical component for most enterprise applications to provide both availability and scalability to the system. Over the last decade we have moved from bare metal servers to virtual servers and from manual deployment of operating systems to using tools like Chef, Puppet, vRA or other custom workflows. In addition to the movement towards virtualization and the API being the new CLI, we are also seeing a movement to Network Functions Virtualization (NFV) where Virtualized Network Functions (VNF) such as routing, VPN, firewalls, and load balancing are moving to software. The value of automation, SDN, and NFV has been proven in the largest networks today and this migration to software has proven to have tremendous ROI. Many companies also want to leverage the same cost effective models. To get us started, here are the most common questions:
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