BLOGS
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How to Get Your Work Done When You’re Working From Home: A Simple Guide
In today’s world, more and more people are working from home, either all the time or some of the time. This new way of working has some really good benefits. You have more freedom, you can work in a comfortable place, and you don’t waste time traveling to and from an office. But, working from…
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What is Integral OSNR? A Complete Overview for Network Engineers
Integral OSNR (Optical Signal-to-Noise Ratio) is a metric used in optical communication systems, particularly in the context of wavelength-division multiplexing (WDM) systems. It provides a measure of the quality of an optical signal by comparing the power of the signal to the noise power within a specific bandwidth, integrated across all channels in the WDM…
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Bridging Clouds or Routing Them? The Realities of L2 vs L3 Multi-Cloud Design
While evaluating L2 cloud to cloud connectivity solutions, particularly for multi-cloud scenarios, we’ve identified some challenges related to the complexity of BGP peering between clouds, differences in IP allocation policies across cloud providers (dynamic in GCP vs. user-defined in AWS, Azure, Oracle), and limitations on point-to-point cloud connectivity with L2 in a multi-cloud environment. Here’s…