Knowledge
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14.12.2015How can my network benefit from SDN?
With the flood of solutions and products that are promoted under the name Software Defined Networks one will inevitably ask the question “What’s in it for me? How can my network benefit from SDN?” And the answer, as is mostly the case, is: “It depends.” SDN is different things to different people and different organizations.
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30.10.2013Overlay Virtual Networking
Author: Ivan Pepelnjak
Ivan explained the benefits and drawbacks of overlay virtual networks as compared to traditional VLAN-based solutions. The second half of the session focused on architectural and scalability aspects of individual solutions from major virtualization vendors and emerging startups.
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30.9.2011Data Center Fabrics: beyond the hype and marketecture
Author: Ivan Pepelnjak
Every networking vendor is talking about Data Center fabric these days, usually offering a proprietary architecture that works well only with the devices from the same vendor.
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30.9.2011Cloud computing networking: under the hood
Author: Ivan Pepelnjak
This lecture describes the networking requirements of various cloud services and designs you can use to build a data center networks that support them.
