The Ultimate Guide to the Role of SDN in NFV
Feeling confused about the role of SDN in NFV? You are not alone!.. Many get stuck in understanding the role of SDN in NFV. Still, others want to know what …
SDN
NETCONF/YANG and TOSCA- Friends or Enemies ?
NETCONF/YANG vs TOSCA for NFV service orchestration is more of an academic discussion rather than a practical one. To many, there is a misunderstanding on the exact place where TOSCA …
Need a quick recipe for SDN in WAN? Mix BGP-LS with PCE
Thinking of implementing SDN in your MPLS WAN ? without a forklift ? Look no further ! as BGP-LS ( BGP-Link State) and PCE ( Path computation Element) give a …
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SDN Project ONOS Challenges Optical vendors’ Business Model
If you are a traditional optical/DWDM vendor, then be prepared for a shock! Because some of you believe that Optical/DWDM box can be the most closed platform in networking. After …
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Can NETCONF and YANG save from network disasters ?
In April 2002, a nationwide disruption hit AT&T that lasted 3 hours because of misconfiguration of OSPF in a backbone router. In February 2009, a misconfigured router from SuproNet, a …
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White box Switch for DUMMIES
The large web scale companies like Facebook, Amazon and Google love them. The traditional networking vendors hate them as they consider them a threat. The truth is that they have …
Things, Transport SDN vendors may not tell you, but you must ask them!
So you have your next appointment with a Transport/optics vendor for a presentation on its Transport SDN roadmap. And you are all set to explore the rosy picture the …
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NaaS as step towards SDN
API is the most powerful feature of SDN- the programmable network. It will open a world of opportunities in terms of flexibilities and features for both operators and app developers. …
What makes a Cloud “Carrier Cloud”?
In cloud, lies opportunities for carriers. What traditional cloud has not been able to achieve, carrier cloud has all those ingredients to deliver. What makes carrier cloud different than traditional public …
NFV (Network Functions Virtualization) and its relation to SDN
NFV is all about visualizing network as seen from the perspective of IT. It leverages standard IT industry virtualization concepts to consolidate many network elements onto industry high volume servers, …
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