Blog

April 22, 2019
Breaking the barrier to Service: Delivering webscale performance at Edge

Dhiman Deb Chowdhury Feb, 2019 Today, most businesses don’t need any convincing argument about how digital transformation can enhance their agility. The pressing question is how to onboard more and more consumers and how to provide improve service through differentiated offerings. Given the pivotal role of networks in this era of cloud-powered enterprise, low-cost-per bit […]

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April 12, 2018
Segment Routing: A scalable way for end-end traffic engineering

SR Overview: Network operators have invested significant effort in reducing the operational complexity of the networks and rely on a small set of protocols. With global SDN controllers, the need for simpler traffic engineering and managing traffic flows is even more important. Segment Routing (SR) is a technology which promises to offer the best of […]

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July 31, 2017
Growing Your Data Center Efficiently

Data centers of various scales are designed with growth in mind. Over the evolution of data center designs, few technologies have been proven to be the optimal choices for expansion and in-service expansion has become the new critical SLA for data centers. As expected, these fall either in the category of a proprietary or a […]

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March 22, 2017
A Deep Dive Into MPLS – Layer2 VPNs

By Sujay G. Let’s cover the MPLS technology aspects which are leveraged to provide VPN service. MPLS transport allows SPs the benefits label switching gets, with a way to multiplex multiple services on a single MPLS IP transport path. This path in turn using MPLS signaling protocols like RSVP-TE can be carefully strict routed to […]

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March 22, 2017
Layer2VPNs Using MPLS

By Sujay G. Layer2 and Layer3 VPNs which use packet transport IP/MPLS, are very cost effective and can emulate traditional leased line and bit oriented timed circuit services. Layer2 VPN is distinct in preserving the layer2 PDU intact and delivering it across from point A to point B across a shared medium. Layer3 VPNs achieve […]

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