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Stefano Gridelli

what is nfv

What’s NFV?

By | Network Engineering | No Comments

What’s NFV? NFV (Network Function Virtualization) uses machine virtualization to abstract network services such as content filtering, load balancing, etc. Such services are referred to as Virtualized Network Functions (VNF) and replace the function of dedicated appliances. Instead of using standalone and sometimes purpose-built hardware, VNF services run on top…

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How to Monitor SD-WAN

By | Network Monitoring | No Comments

How to Monitor SD-WAN There are several factors that should be considered when implementing an SD-WAN solution. One of them is network monitoring. In this post, we review some SD-WAN challenges and how network monitoring can help overcome them. Path Remediation and Failover One of the benefits of SD-WAN is…

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