The Win Sock2 API provided application programmers with access to windows Qo S functionality from Windows 2000 onwards.
Figure 6-1 below shows the (RSVPbased) Qo S interface in Win Sock2.
The GQo S API provided access to Qo S mechanisms that were available as part of the networking stack based on the Resource Reservation Protocol (RSVP) for signalling and reserving resources on the network; traffic shaping and filtering mechanisms; and layer 2 and layer 3 priority-marking mechanisms.
This is where emerging technologies like software-defined WAN (SD-WAN) and network functions virtualization (NFV) come into play.
The Value of Videoconferencing A recent report from Transparency Market Research highlights the increasing popularity of videoconferencing as an essential enterprise asset.
The report predicted that the global market for videoconferencing equipment and services will reach $7.8 billion by 2023.
Much of this success is driven by an increasing need for affordable and scalable communication methods.
EUBra-BIGSEA co-organized the International Workshop On Assured Cloud Computing And Qo S Aware Big Data (WACC2017) with SECURECLOUD on 14 May.
Bringing together researchers, practitioners and developers from the public and private sectors in Madrid the workshop took place in conjunction with the prestigious 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing CCGRID.As such, the ability to do this within the host itself would be the ultimate outcome here.This section will present an overview of Qo S support in the major end user operating systems including Microsoft Windows, Linux and UNIX based systems.Qo S also can be used to improve the throughput of traffic that crosses a slow link, such as a dial-up connection.All the network elements along the path that prioritized traffic takes must support Qo S.Issues in Implementation Although many companies are taking the plunge when it comes to implementing enterprise videoconferencing, others fear that the implementation process could become expensive and drawn-out.