SD WAN (Software-Defined Wide-Area Network) is an automated, programmatic approach to enterprise network connectivity and circuit cost management. Extends Software-Defined Networking (SDN) to enterprise-ready applications, enabling rapid deployment of smart hybrid WANs.

Consisting of business-class IP VPN, broadband internet and wireless services, SD-WAN allows you to economically manage applications, especially in the cloud. Traffic is automatically delivered over the most suitable…

Combining WAN optimization techniques with the ability to dynamically divert traffic to links that provide sufficient throughput to meet the needs of each application, SD-WAN technology improves application performance.

The programmable WAN automatically switches traffic to another link in the event of failure or congestion. Application performance is all the more improved, and latency reduced.

In an SD-WAN architecture, administrators can reduce or even eliminate their…

Look out for global orchestration that enables you to apply software-defined and policy-based orchestration across the entire connectivity fabric, spanning hybrid WANs, cloud networks, and wireless and wired LAN networks at remote offices. Goal-based policies should be expressed in business language - applications, users, locations, performance SLAs, and security constraints. This eliminates the need for technical translation, intermediation, and error-prone configuration…

A young specialist, for whom there is a huge choice in various professions at the beginning of his career, wants to work in a successful company. At the same time, for him there is a choice in what exactly to choose from the vacancies that are offered by the employer. First of all, it all depends on what skills and knowledge such a specialist has. This can be computer hardware support and configuration, networking technologies, network support, and much more. Work experience in any direction…

To become a telecommunications engineer, it is necessary to graduate from a technical university. Fields such as Telecommunications or Electronics and Telecommunications additionally allow for education in selected specialties, for example mobile telecommunications, ICT networks, multimedia in telecommunications, ICT techniques, wireless and multimedia techniques.

Of course, a graduate engineer may develop his skills by choosing a scientific path (postgraduate studies, doctorate).…

A telecommunications engineer is also involved in the management of telecommunications networks . For example, it configures and controls the operation of wired and wireless infrastructures connected locally or remotely, ensures compatibility between different systems, updates programs and obsolete components, optimizes the transmission speed of signals and monitors the security of data and exchanges of information. Often the telecommunications engineer is also the reference figure for…

The Linux Professional Institute (LPI) was born in October 1999, just five years after Torvalds' presentation. Over the past 20 years, LPI has earned a prominent place among the leading Linux certification providers.

The LPI program (referred to as the LPIC) is available in three distinct levels:

LPIC-1: Linux Administrator - A junior level Linux certification with no prerequisites, although having a Linux Essentials certification is recommended. Candidates must take two exams…

Information Professionals need to understand extensively new technologies and assess how that information can be used to improve existing networks, servers, and other IT frameworks. They make use of information assets and processes needed to create, plan, and support all information services and products while adhering to their organization’s policies.

Professionals provide technical support for information technology, which entails performing analysis, maintaining software and…

"Most organizations see the need for information management (as a corporate resource), rather than separate repositories or information systems. At the same time, they do not know how to approach such a task, since it is new and large ...

Professional roles focused on information management will differ from existing IT roles ... Information Professional is not one role or skill set, it is a set of specializations. "

Organizations are facing an avalanche of information in forms,…

The ongoing trend towards Linux in the data center is creating a growing need for qualified experts for the open source operating system. But what distinguishes Linux specialists? It is not enough to refer to Linux experience in your résumé or in job references. IT specialists and employers value generally recognized certificates. Both sides should pay attention to a few subtleties.

The ongoing trend towards Linux in the data center is creating a growing need for qualified experts for…

The telephone is a unique invention whose task is to transmit sound at a distance. The history of the phone goes back to the distant past. There is evidence that in 968 a Chinese inventor created an apparatus called the thumtsein that transmitted sound through pipes. Even in antiquity, the so-called rope telephone was used. A rope was stretched between the two diaphragms and it was possible to talk at short distances. In this case, the sound was transmitted from one end to the other due to…

Dell provides the technology that transforms the way we all work and live. But we are more than a technology company — we are a people company. We inspire, challenge and respect every one of our over 100,000 employees and contractors.

We never stand still. The Service Provider and Telecom Transformation team (SPT2) within the Telecom Systems Business (TSB) is committed to developing solutions for service providers globally and integrating the breadth of the Dell Technologies portfolio…

IPsec-based VPNs are nearly universal to all SD-WANs. Since an SD-WAN uses the public internet in addition to MPLS connections, a VPN or IPsec tunnel is required to, at the very least, ensure traffic is not interfered with between the sender and receiver.

This is done by:

Authenticating the sender, receiver, and packets being sent

Using encryption keys already shared by the hosts sending and receiving the data, or using public and private key encryption

Ensuring…

Field engineers looking for employment normally require a degree in an engineering principle relevant to the employer’s industry. For example, those wanting a career as a field engineer in the automobile sector should ideally possess a mechanical engineering degree, whereas those looking for an opportunity with a construction firm should have a degree in civil engineering.

Any other technical certification accreditations and qualifications you have will also stand you in good stead…

The Technical Site Survey is designed to provide a document listing telecommunications equipment and bandwidth available in the building. The data that is typically collected in the site survey includes all relevant information about the existing telecommunications infrastructure in and on the building.

This includes:

Current Telecommunications Service Providers in the building (Copper, Fiber & Other Cables).

Entrance facilities of located…

Over the top (OTT) is a term utilized to allude to content suppliers that provide streaming media as a standalone product specifically to watchers over the Web, multichannel tv, bypassing broadcast communications, and platforms of broadcast tv that customarily act as a controller or merchant of such content. The term is most synonymous with video on demand that are subscription-based administrations that offer get to film and tv content counting existing series obtained from other makers, as…

This Telecommunications Specialist job description template includes the list of most important Telecommunications Specialist's duties and responsibilities. It is customizable and ready to post to job boards. Use it to save time, attract qualified candidates and hire best employees.

Telecommunications Specialists are responsible for overseeing interaction between computer systems, communication methods, and devices. In addition, they may participate in the installation and maintenance…