Traditional routers (CPE) and their limitations

Traditional routers (CPE) and their limitations

For years, the data provision services offered by carriers had a common element: WAN routers or CPEs (Customer Premises Equipment). This hardware device allows the local network of an office to be connected to the corporate service network (thus granting access to everyday applications and the Internet). Generally speaking, CPEs are a proprietary “black box” with optimal settings and connection...

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SDN and NFV: New paradigm communication

SDN and NFV: New paradigm communication

During the past two years, a lot has been discussed about SDN/NFV technologies which promise major changes in the current communication scenarios. Many have pointed out that the current network status does not allow a quick evolution, new protocols or facilitate the implementation of new services. We can consider the evolution of existing protocols or creating new ones that meet current needs,...

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