wifi as a service

WiFi as a Service is a subscription-based service that combines three key elements: infrastructure, software, and managed services.

With WiFi as a Service, we have taken our proprietary methodology—developed over the last eleven years designing and installing large-scale wireless networks (on average 450 access points per deployment)—and packaged virtually every aspect of a high-performing, secure WiFi network into one end-to-end solution.

Our  WiFi as a Service are flexible. There are two primary routes you can take: You can either a) purchase the hardware or equipment with a large one-time payment and then purchase managed services using a monthly subscription, or b) purchase everything through WiFi as a Service.

The first option might work for large companies with big budgets who want to own their own infrastructure.

However, the second option is what we really recommend, because it addresses the relatively short life cycle of a high-quality wireless network and the devices that are connecting to it.

WiFi is no longer “optional extra” when it comes to providing connectivity to employees or consumers. Companies now consider it critical to business operations, and are now turning to outsourced providers to ensure nothing is left to chance when it comes to ensuring the quality of service—even if that means bypassing the traditional networking and IT departments.

Manage wifi router

To manage Wi-Fi router WAN links that serve them are usually the most expensive part of the network, and managing bandwidth allocation can be complex. Over-subscribing to bandwidth could mean that the company is paying for more bandwidth than required and under-subscribing could result in congestion and unacceptable network performance. WAN monitoring and Router monitoring thus become very critical to not just day-to-day productivity but also to a company's bottom-line. Network managers will need to optimize the quality of service by balancing throughput, committed information rate (CIR) and burst rate with congestion, response time, and discards. Some of the WAN monitoring challenges include optimizing bandwidth allocations, ensuring high network availability, quickly resolving WAN problems, capacity planning for future requirements, minimizing recurring costs on WAN links, identifying high traffic utilization sources and spotting & updating problematic legacy routers.

By proactively monitoring link latency & link errors and assigning threshold alerts to these, you can identify degradations early and avoid costly downtime. And what's worse than your links going down? Not knowing that they are! Op Manager alerts you whenever a link goes down. Alerts can be sent as Emails or text messages which contain details on thresholds breached and relevant link details eg. the "circuit ID" which allow the Administrator to quickly pinpoint unavailable links.

OpManager's reporting functionality also provides you with a detailed availability report of all your interfaces. You can use these reports to cross-check whether your SLAs are being met.

Keyword

A Keyword is a word that describes the content on your page or post best. It’s the search term that you want to rank for with a certain page. So when people search for that keyword or phrase in Google or other search engines, they should find that page on your website

One of the things Google looks at when ranking a page is the content on that page. It looks at the words on the page. Now picture this, if every word on, for instance, a blog post about a digital piano is used 2 times, then all words are of equal importance. Google won’t have a clue which of those words are important and which aren’t. 

There used to be a time where you could add a lot of keywords to your pages and posts, do some old-fashioned keyword stuffing, and you’d rank in search engines. But a text with a lot of the same words in it is not a pleasant read. And because users find this kind of copy terrible to read, Google finds it terrible too. That’s why ranking in Google by doing keyword stuffing, fortunately, became hard to do.

Keyword research is a core SEO task that involves identifying popular words and phrases people enter into search engines -make in an attempt to figure out what to rank for. Researching keywords gives marketers a better understanding of how high the demand is for certain keywords and how hard it would be to compete for those terms in the organic search results, offering some direction to optimization efforts.

different types of networks

A computer network is mainly of four different typesof Networks:

·         LAN(Local Area Network)

·         PAN(Personal Area Network)

·         MAN(Metropolitan Area Network)

·         WAN(Wide Area Network)

The size of a network can be expressed by the geographic area they occupy and the number of computers that are part of the network. Networks can cover anything from a handful of devices within a single room to millions of devices spread across the entire globe.

In terms of purpose, many networks can be considered general purpose, which means they are used for everything from sending files to a printer to accessing the Internet. Some types of networks, however, serve a very particular purpose. Some of the different networks based on their main purpose are:

• Storage area network, or SAN
• Enterprise private network, or EPN
• Virtual private network, or VPN

A personal area network, or PAN, is a computer network organized around an individual person within a single building. This could be inside a small office or residence. A typical PAN would include one or more computers, telephones, peripheral devices, video game consoles and other personal entertainment devices.

A local area network, or LAN, consists of a computer network at a single site, typically an individual office building. A LAN is very useful for sharing resources, such as data storage and printers. LANs can be built with relatively inexpensive hardware, such as hubs, network adapters and Ethernet cables.

A metropolitan area network, or MAN, consists of a computer network across an entire city, college campus or small region. A MAN is larger than a LAN, which is typically limited to a single building or site. Depending on the configuration, this type of network can cover an area from several miles to tens of miles. A MAN is often used to connect several LANs together to form a bigger network. When this type of network is specifically designed for a college campus, it is sometimes referred to as a campus area network, or CAN.

A wide area network, or WAN, occupies a very large area, such as an entire country or the entire world. A WAN can contain multiple smaller networks, such as LANs or MANs. The Internet is the best-known example of a public WAN.

cisco systems jobs

Cisco develops, manufactures and sells networking hardware, software, telecommunications equipment and other high-technology services and products. ... They pioneered the concept of a local area network (LAN) being used to connect geographically disparate computers over a multiprotocol router system.

Cisco engineers are a type of network administrator who specializes in networks built using Cisco products. Cisco engineers work for companies, governments, non-profits and any other entity that needs to build or maintain a large computer network. Common duties of Cisco engineers include designing and building networks, providing technical support and identifying and resolving recurring issues.

To enter the profession, earning a bachelor's degree in information systems, engineering, computer science or a related field is essential, as is prior work experience in an information technology position. Some employers may additionally require an MBA, based on the complexity of an organization's technology.

CiscoSystems jobs core development areas are routing and switching, as well as in advanced technologies such as home networking, IP telephony, optical networking, security, storage area networking, and wireless technology.

system software engineer job description

Computer systems software engineers conceptualize, design, construct, install, maintain and repair computer systems. They advise users regarding the technical direction of their computer systems based on their needs. They may recommend making changes to an existing system or installing an entirely new system.

System Software Engineer job description .A software engineer designs and creates engineering specifications for software programs based on a broad knowledge of information systems. Systems engineers also perform high-level root cause analysis for service interruptions and help ensure that the services and system get back online after the problem is resolved.

Determines operational feasibility by evaluating analysis, problem definition,requirements, solution development, and proposed solutions. Develops software solutions by studying information needs, conferring with users, and studying systems flow, data usage, and work processes.

Software engineers may work in computer systems design firms or electronic product manufacturing companies. Some are employed by software publishers or in applications development offices, such as insurance carriers and corporate institutions.

what software engineers do

what software engineers do? Software developers typically do the following:

·         Recommend software upgrades for customers' existing programs and systems

·         Design each piece of an application or system and plan how the pieces will work together

·         Create a variety of models and diagrams (such as flowcharts) that show programmers the software code needed for an application

·         Ensure that a program continues to function normally through software maintenance and testing

·         Document every aspect of an application or system as a reference for future maintenance and upgrades

·         Collaborate with other computer specialists to create optimum software

Software developers are in charge of the entire development process for a software program. They may begin by asking how the customer plans to use the software. They must identify the core functionality that users need from software programs. Software developers must also determine user requirements that are unrelated to the functions of the software, such as the level of security and performance needs. They design the program and then give instructions to programmers, who write computer code and test it.

If the program does not work as expected or if testers find it too difficult to use, software developers go back to the design process to fix the problems or improve the program. After the program is released to the customer, a developer may perform upgrades and maintenance.

Developers usually work closely with computer programmers. However, in some companies, developers write code themselves instead of giving instructions to programmers.

Developers who supervise a software project from the planning stages through implementation sometimes are called information technology (IT) project managers. These workers monitor the project's progress to ensure that it meets deadlines, standards, and cost targets. IT project managers who plan and direct an organization's IT department or IT policies are included in the profile on computer and information systems managers.