Telecom Site Survey

 A site review checks a location or a point to retrieve data or information. This information includes feasibility and cost estimation reports, as well as the time required to complete a particular task. An inspection of the site consists of various techniques and factors, depending on the type of plan that needs to be carried out on the site.

Career as Telecom Site Survey :

What is Telecommunication Survey? Telecommunications surveys are not a one-step process but a complex combination of many different aspects that need to be summarized in a single final report.

Depending on the position of the proposed cell tower, different things need to be taken into consideration. For a cell tower to be erected on open ground, a relief and a boundary relief must be installed instead of the earth tower. If the property is in a populated area, and an existing building is to be entered, a roof inspection must be carried out. Tower surveys are used when two different providers want to use the same location. Regardless of location, there are some universal surveys for the cell tower approval process. Certification to FAA 2C or 1A may be appropriate, depending on the ownership of the Communication Tower and the proposed use.

It may be necessary to check existing telecommunications towers, especially if they have been in operation for a long time. Checking the position of the tower, rewriting the radio tower or HIGH radio tower (equivalent to all ALTA / ACSM standards) are elements that may be helpful to an accredited surveyor.

Once the proposed position for all cell towers has exceeded all requirements, a visit to the site must be made. Also, during the construction process, an inventory of the tower must be made several times to ensure that the tower meets all specifications developed in the survey and in the original plans. With the recent technological changes and the growing need to send more and more information wirelessly, demand, and concerns about wireless telecommunications towers have also increased. How do regulations and regulations have a permit now? To save time and money, companies should carefully examine their options and ensure that accredited appraisers represent the required opinions.

The telecom site survey (sometimes called a site survey or network capture) plans and designs a complete network to provide a solution that meets the following requirements: cabling, network components (routers, switches, servers, etc.) Wi-Fi coverage, data speeds, network capacity, roaming capability and quality of service are required to meet your business needs. The survey generally involves a site visit and involves an analysis of the building floor, visual inspection of the installation and use of site inspection tools. Besides, interviews with IT management and end-users of wired and wireless networks are essential in determining the design parameters for each network.

The main goal is to provide enough information to determine the number and location of wireless and cable access points that will provide adequate coverage throughout the facility. In most implementations, "sufficient coverage" means admitting a minimum data rate. The need and complexity of a site survey vary by installation. For example, a small office with three rooms may not require a site visit. This scenario is likely to work with a single wireless access point located anywhere in the office and at the same time, provide sufficient coverage. If there is interference from another nearby wireless network at this access point, you may be able to select a different channel and solve the problem. In terms of wired infrastructure, this can be as easy as using some wall-plates with Ethernet ports.

Also Read: Web technicians

Fiber Optic Splicing Jobs: Duties and Requirements

 Fiber optic welding technicians are also called installers and repairers of telecommunications lines. They specialize in fiber optic cables that are used in telephone, television, and data networks. Lineworkers connect and terminate fiber optic cables while maintaining fiber networks. Leaders must have at least a high school diploma or high school diploma before undergoing workplace training, although formal field education programs are also available.

Fiber Optics Splicer Duties

 

Fiber optic cables, which are usually made of glass and transmit signals using light, are used by the telecommunications industry to send data via telephone, television, and the Internet accomplished by line installers. These technicians specialize in connecting and terminating fiber optic cables to extend telecommunications networks to new areas or replace existing lines. They also solve problems and perform maintenance to solve signal problems.

The installation process involves stretching the cable between the towers and high columns or underground laying lines. Fiber optics use construction equipment such as plows, trenchers, drills, and winches to dig trenches, lay underground cables, or install masts. Linemen also install terminal strips, isolation, and other auxiliary devices such as signal amplifiers and repeaters. The installation also includes thread tension in a residential or commercial building. After installation, the liners check the signal strength of the line.

Linmeni doing maintenance and repairs examines the lines and uses electrical equipment to test damage. They can troubleshoot the line to detect the fault and connect a new path to replace the damaged cable.

Requirements to become an installer and a fiber repairer

 

Telecommunications companies and utilities provide job training and require graduates to complete high school or GED. Although not required, certification programs or after-school courses in electronics, fiber optics, and telecommunications technology can increase employability.

Optical fiber installation and repair requires physical fitness, and some businesses require workers to handle loads up to 50 pounds or more. Employees may need to improve in the field of construction equipment and work in confined spaces and on hills such as crawl spaces and walkways. Skill in using hand tools, including cable ties, crimping tools, and diagnostic equipment, is essential.

Salary and Job Outlook

 

The US Bureau of Labor Statistics UU. (BLS) Reported that telecommunications installers and repairers, including those specializing in fiber optic cleavage, earned an average annual salary of $ 58,280 as of May 2018. This group is expected to increase 1% in 2018-2028 decade, according to the BLS.

Although the percentage of available fiber optic posts will grow slowly, this does not necessarily mean that the labor market will be unfavorable. However, it can help demonstrate to employers that an applicant has the qualifications and skills for the job.

What does a fiber splitter do?

 

Fiber cable offers fiber optic cables used in high-speed communication, repair, and maintenance. A professional uses a range of specialized tools and techniques to cut, connect, and test cables. In general, they receive specialized training to diagnose cable problems and sensitive repairs. An expert fiber distributor can work in a consumer electronics manufacturing plant as a collector and installer, or as a communications company, as a cable and Internet television provider, as a fiber optician.

Optical fibers are small glass or plastic cables capable of transmitting large amounts of information through light pulses. The process of splitting the strands involves the precise cutting and exposure of bare fibers and then linking it to the specific press tools, glue, and correct route material at the ends. The bundles of threads are usually wrapped in cable and insulated with a moisture-resistant sheath. Adapters are regularly connected by professional fiber dispensers with the terms of completed cables so that they can be plugged into computers or other electronic devices.

The professionals who work in the factories produce fiber optic cables, cut them, and turn them on for use in consumer electronics, computers, and other commercial devices. Splicers can repair fragile wire fibers, join or glue pieces together and assist in their installation and assembly in various products, such as adapters and wireless sensors. They also pre-draw couples and carpenters and insulate cables for use in large-scale communications.

A fiber optic technician in a communications company can specialize in the installation and installation of cables in homes and businesses or in maintaining external and alternative lines. A fiber splicer must be able to correctly measure the edges, clean them in the correct position, identify the individual fibers according to the color and arrangement within a cable and share them with computer auxiliary fibers, wireless routers, and cable exits.

To get a job as a fiber splicer, a person must typically have a high school diploma and complete on-the-job training as an assistant. Depending on the employer and the nature of the work, a new fiber splicer generally spends from one to five years working under the guidance and supervision of experienced professionals. Some potential workers choose to take courses in vocational schools or community colleges to learn more about work and increase their job prospects. Furthermore, there are many professional organizations, such as the Fiber Optic Association in the United States, that offer certification courses and exams to help technicians improve their credentials.

Read Also: Entry level network security jobs

The seven types of data networks you are likely to encounter

 Enterprises rely on communication networks to transfer information. Each uses a system of symbols, characters, signals or language to exchange information and communicate through tackles such as phones and computers. There's an awful lot of talk about networking, but is it really a good way to get a new data networking jobs. Individually network has specific purposes and uses, such as voice routing, video conferencing, email, and other UCC tools, as well as file transfers and critical business transactions. Networks are needed to help companies reduce their total investments and improve their agility.

For these applications to work, predictable infrastructure is required. Network requirements are becoming more and more critical as the application load and user expectations increase. What kind of networks can VAR encounter when working with corporate clients? Some of the most essential and ordinary are defined here:

Local Area Network (LAN) - Local area network is a computer network in a localized area, such as a local area network. In an office or on a campus. All computers are connected via LAN through a hub or switch. The more computers in the LAN, the slower the LAN will be.

Wide Network (WAN) -  Wide area network covers a large geographical area and usually consists of several computer networks. The Internet is a kind of WAN that trusts on an extensive global network of service providers that use switches, modems, routers, and servers to ensure connectivity for employees and organizations around the world. It is a network of connected computers that store data, media, and web pages.

Public Telephone Network (PSTN) - The public telephone network is the telephone version of the Internet. It is a telecommunication network with an open circuit. Today's system is mostly digital and contains services for both mobile phones and landline telephones. Telecommunication is the spread of signals over long distances, usually electromagnetic waves. It is used for radios and phones. The transmission of computer data is also a form of telecommunications.

Metropolitan Area Network (MAN) - MAN is a network that uses technology that spans an entire city. For example, a business can use a MAN to connect LANs to all its offices in the city. 

Wireless networks – A wireless networks deliver communication and network connectivity to strategies without cables or wires. Wi-Fi is a wireless network for processers that have remote access to the system. Bluetooth, which connects to a nearby mobile phone, is a version of a shorter range wireless network that supports voice and data transmission, but only a few meters from the communications device it's working with.

 

Mobile and PCS - These systems use multiple wireless communication technologies for cellular and PCS devices. The systems divide the covered region into several geographic areas. Each section has a low power transmitter or an antenna device with a radio relay to route calls from one area to the next.

Satellite Networks – A satellite networks are existing in several configurations. Companies operating by telephone use satellites for data and voice transmission to land mobile phones. Some satellite networks deliver navigation information, military surveillance or weather data. Still others offer TV programs, radio programs and even broadband services.

Data communication is the communication of digital messages to external devices, including telephones, radios, computers and mobile devices. Understanding the basic types of data communication networks allows VARs to discuss data transmission with clients and see them as educated, trusted advisors.

Also Read: Cyber security degree requirements

What are you looking for in a IT Field career

One in which you love what you do? Anyone who asks and pays well? One in which you can make a difference in life?
For many, an IT career marks all these boxes and more. If you are planning only the future or are considering changing your current career, you will find that an IT Field career is an interesting option.
Here are a Few reasons why IT Field can be your ideal career:

THE GROWTH OF WORK
As technology grows and evolves at maximum speed, so do many jobs. Some roles, including information security analysts, network architects and web developers, record annual double-digit growth. Over the next decade, factors such as cloud computing, cybersecurity, computer systems design, healthcare IT, mobile networks and data management contribute to the need for new IT professionals.
LABOR INDUSTRY AND DIVERSITY
Are you not interested in working for Google, IBM or Facebook? Then you will be happy to know that IT is present in all industries, including retail, design, insurance, banking, aerospace, energy and healthcare. It provides the infrastructure and tools each organization needs to operate and grow.

The role of jobs is just as diverse. All industries need designers and developers to create custom hardware, software, multimedia and business applications to benefit from the workflow and create new innovations. With these new applications, industries also need people who can manage and understand the internal functioning of their IT systems and can provide internal and external support. The roles in the IT activity are very diverse and require technical, social and commercial skills.
STRONG INCOME
Driven by the need for highly qualified professionals, IT professionals see average annual salaries of almost $ 90,000. Although most do not start their career at this salary level, they can advance their career (and salaries) by learning new skills, gaining work experience and obtaining valuable certifications.

LOW EDUCATIONAL COSTS
Unlike many well-paid careers, a four-year college or university degree may not be a necessity. Graduating from technical schools, accumulating experience through internships and completing professional certifications are successful alternatives that many have used to launch IT careers. As an IT professional, you can develop a successful career without investing in a master's or doctoral degree.
QUICK CHANGE FIELD
Over the last twenty years, an explosion of new IT careers has arrived on the scene:

SEO experts
Mobile App Designers
IOS developers
3D animators
Scientists in the IT field
Information security analysts
Digital strategies
The next twenty years will give rise to new opportunities and see the evolution of existing careers. IT has become the basis on which industries are based.
BUSINESS TRAINING GROUP
IT has been the proven foundation of entrepreneurship. Those with wonderful ideas and work ethic to adapt can use IT to create products and organizations that are changing the world. Technology experts have founded Microsoft, Apple, Google, Facebook, Twitter, eBay and many other thriving companies.

Read Also: Data security specialist

Printer Technician: Definition, Tasks, Education, and Responsibilities

A printer technician is working for his or her expertise in maintaining the proper operation of pressure equipment in a commercial facility. These people are part of a company's maintenance department and usually report all manager's instructions and follow them. These printer technicians often have to undergo professional training to familiarize themselves with the company's operations.
Duties and responsibilities
·         Perform scheduled inspections and maintenance of all pressure equipment in an installation.
·         Detect malfunctions, hardware errors, etc. and repair them.
·         Daily check of ink levels in printer cartridges.
·         Participate in training activities for new software and devices and implement them in the organization.
·         Right handling of laser printers and other repair equipment.
·         Ensure that maintenance and service activities do not interfere with the day-to-day operation of the commercial facility.
·         Check that the papers are loaded correctly and fixed in the printers for printing.
·         Repair defects and replace printer parts.
What does a Printer Technician do?
IT support specialists provide help and advice to people and organizations using software or hardware. Some, known as computer network support specialists, support the information technology (IT) staff in their organization. Others, called Computer User Support Specialists, support non-IT users facing IT issues.
Tasks
IT support specialists typically perform the following tasks:
·         Test and evaluate existing network systems
·         Perform periodic maintenance to ensure that networks are functioning properly
·         Troubleshooting Local Area Networks (LANs), Wide Area Networks (WANs), and Internet Systems
Computer network support specialists, also known as technical support specialists, typically work in the IT department of their organization. They help IT staff analyze, troubleshoot, and evaluate computer network problems. They play an essential role in the ongoing maintenance of networks in your organization, such as: For example, when backing up files on the system. Support can be performed on a daily, weekly or monthly basis and is essential to the company's disaster recovery efforts. It is necessary to quickly solve an IT problem because companies depend on their network systems. Network support specialists can assist users of the company's computer by phone, email, or personal visit. They often work between network administrators and computer systems that perform more complex tasks.
Find More: Printer Technician Jobs Near Me
IT support professionals typically perform the following tasks:
·         Note the descriptions of the client's computer problems
·         Ask the customer questions correctly diagnose the problem
·         Guide customers through the recommended troubleshooting steps
·         Configure or repair computer devices and associated devices
·         Train users in the use of new computer hardware or software, such as: for example, printers, word processing software, and e-mail;
·         Provide information to other team members and company leaders about the most problematic causes of customers and other issues affecting them
User support specialists, also known as technical support technicians, typically provide technical support to non-computer users. They answer inquiries by phone and e-mail. They usually help users remotely, but they can also make site visits to personally solve a problem.
Help desk technicians can solve a variety of problems that vary by industry and business. Some specialists work for large software corporations or help desk companies and require business customers to use enterprise-specific programs, such as Programs for electronic medical records used in hospitals or medical practices. Sometimes they work with other technicians to solve problems.
Other help-desk technicians work in call centers and answer simple questions from non-professional customers. You can guide customers through necessary steps to recover or troubleshoot consumer computing products such as Wi-Fi routers.
How to become a Printer Technician
Because of the extensive range of skills used for various IT support tasks, there are many ways to get started. A bachelor's degree could require some IT support specialist positions, but others may require an associate degree or a postgraduate degree.
Education
The requirements for IT support vary. Computer Support Specialist jobs require computer skills, but not necessarily a university degree. Candidates who have taken computer courses are often qualified. For computer support specialists, many employers accept applicants with associate degrees, but some prefer applicants with a bachelor's degree.
A large software publisher that helps business users purchase their products or services often requires a bachelor's degree. The more technical positions probably need a degree in a subject such as computer science, engineering or information science, while for others, the topic of the candidate is less important.
To keep pace with technological change, many IT support professionals continue their careers throughout their careers.
Certification
Certification programs are usually presented by vendors or from vendors independent of suppliers. The certification confirms the knowledge and best practices required by IT support specialists. Companies can ask their IT support specialists to certify the products they use.

Read Also: wlan?

What is the activity of a Network Engineer

A network engineer (likewise called a telecommunications engineer ) is liable for guaranteeing that the organization's media transmission networks work appropriately. Together with the specialized groups, it builds up a technique to accomplish the organization's telecommunications framework.

What abilities should a Network Engineer have?

A network engineer must have broad information on network and telecommunications systems (framework, cabling, conventions, administration instruments, security, and so on.), notwithstanding the relational and authoritative aptitudes of a venture supervisor to facilitate The specialized groups. You could likewise engage in procuring groups of experts.

A telecommunications engineer must have involvement with numerous fields of ability, for instance, gadgets, software engineering, transmission systems, and essential business the executive's ideas.

EXPLICIT COMPETENCIES OF THE GRADUATE

Information systems:

Investigate and actualize PC systems concentrated on the necessities of its clients, with an emphasis on arrangements and a reasonable business line.

Networks and Connectivity:

Breaks down, plans actualizes, and oversees network and connectivity ventures, applying universal procedures and standards, which enable it to get top-notch items.

Informatic security:

Examines, actualizes, and oversees extends in the field of information security, arranged towards advancement and the age of answers for present and future needs.

WHY CHOOSE NETWORK AND COMMUNICATIONS ADMINISTRATION?

We create specialized experts in 4 lines of activity: Data Networks and Information Security, Connectivity and Telecommunications, Computerized and Industrial Systems Architecture, Virtualization;

We keep up a constant update of our educational plan as indicated by the necessities of the business, joining new worldwide patterns and proposals of our Technical Advisory Committee, which comprised of delegates of organizations in the field of Connectivity, Security, and Information and Communication Technologies.

Our school personnel has broad experience broadly and universally, working a considerable lot of them in IT, telecommunications, and specialist organizations. Likewise, they have high specialization accreditations, just as instructing experience.

A Software for Network Engineer alumni set up to get affirmations required by the business, for example, CCENT and CCNA from Cisco, LPIC1 from Linux and ITIL Foundation, on account of the understandings for the transcription of authentic substance.

The degree is authorized by ABET (Accrediting Agency for Engineering and Technology Programs of the USA), which remembers it as equal to the Bachelor of Science in Engineering Technology.

What is the pay of a network engineer

The pay of a network engineer can shift somewhere in the range of 36,000 and 50,000 euros for every year (41,000 and 65,000 dollars for each year), contingent upon his experience and the extent and unpredictability of the organization's network.

Read Also: Wireless WPS

The SD-WAN market is getting into the router replacement

The worldwide market for software-defined networks (SD-WAN), including control and management equipment and software, grew 23% sequentially in the second quarter of 2019, while companies accumulated purchases to replace the installed router base. with activated SD-WAN device

According to IHS Markit | In the second quarter, major companies began to replace their existing routers with SD-WAN technology. Technology is now part of Informa Tech. SD-WAN revenue surges by 23%. These efforts have been expanded, and some deployments have reached up to 5,000 sites for a single customer, as reported by IHS Markets Data Tracker Market Technology.

"Our discussions with providers have shown that most SD-WANs are core technology," said Josh Bancroft, senior research analyst at IHS Markit. "As a result, larger companies have begun to upgrade their old WANs, router-centric with SD-WAN. Sellers are using upgrade options for customers with a large number of aging router devices."

VMware remained the leader in the SD-WAN market with the highest revenue share in the second quarter, followed by Cisco and Aryaka. Fortinet moved up to fourth position, benefiting from a continuous upgrade of the security apparatus for large enterprises.

The growing quantity of remote and mobile workers will continue to be an essential growth factor for SD-WAN devices. Despite the detail that compact appliances are the most cost-effective solution for home office deployment, traditional SD-WAN devices are still linked in home office environments. In the second quarter, up to 200 devices remained joined in the homes of radiologists in North America.
"In the future, we expect to continue deploying SD-WAN devices in the homes of remote workers using more compact or more traditional form factors," Bancroft said. "LTE connections and broadband connections ensure session-based reloading for unified communications users. It also encourages the security of sensitive patient data through security policies that can be set by the medical service providers in the orchestration portals at the device level. "

At the recent SD-WAN summit in Paris, it became apparent that SD-WAN vendors continue to invest in LTE devices and provide consistent traffic for applications deployed on mobile devices.
"During key discussions and notes, vendors said they are already testing the performance of 4G LTE interconnect devices from various vehicle manufacturers," Bancroft said. "A number of vendors are also in talks with automakers to prepare for the autonomous deployment of vehicles."

Further highlights of the market for data center networks are:

IHS Markit | Sales of SD-WAN technology project providers will grow to $ 4.4 billion by 2023.
The Data Center Tracker Marketplace Equipment Tracker covers the application delivery segment as a service. Quarterly revenues increased 3 percent (QoQ) to $ 24 million in the second quarter of 2019.
For application delivery controller vendors, hardware decreased by 2%, virtualized devices by 4%, and virtualized software ADCs by only 23%.
SD-WAN defined

For SD-WAN sales, IHS Markit | The technology captures the manufacturers' revenues in dollars for SD-WAN devices. The shipment tracking includes modules (I / O interfaces, textile cards and processing modules), power supplies and software (operating system, service functions, etc.) for the sales recorded in the chart quarter.

The entire does not contain revenue from WAN connectivity, services and support, product maintenance, managed services, and professional services. Where appropriate and possible, sales of charged products will be attributed to the brand and not to the OEM.
Regarding the sales of manufacturers with SD-WAN control and management software, we track software licenses provided for sales recorded in the chart quarter. IHS Markit does not contain revenue from WAN connectivity, services and support, software maintenance, managed services and professional services. Software licenses may be available indefinitely or for a fee. If so, and if possible, sales of renamed products are official to the brand and not OEM.

Market tracker for data center network devices

According to the forecasts by 2023, IHS Markit's Market Tracker for data center networks offers quarterly global and regional market size, vendor market share, analysis, and trends for Ethernet switches for data center, by category, and market. The tracker also includes category-by-category application controllers, software-defined WAN (SD-WAN) devices, and control and management software. Suppliers included include A10, ALE, Arista, Fortinet, Array Networks, Aryaka, Barracuda, Cisco, Citrix, CloudGenix, CradlePoint, Cato, Dell, F5, FatPipe, HPE, Huawei, Hughes, InfoVista, Juniper, KEMP and Nokia (Nuage) . , Silver Peak, Radware, Riverbed, Talari, Teloip, VMware, Versa, ZTE, and others etc.

Also Read: Wlan router

What does it take to be a system administrator?

System administrators play a vital role in IT departments and organizations as a whole. This is because system administrators are responsible for the development and operation of the entire company network or computer system, from local networks to intranet and internet systems.
If you need a computer or device, it's the system administrator who makes it happen behind the scenes. If problems arise, it is the system administrator who made a mistake. And even if all goes well, this is because the system administrator maintains, evaluates, and improves infrastructure all the time.
What be a system administrator?
Diplomas in computer science or information technology are a starting point for many technology specialists, and this is true for many system administrators, although equivalent experience may replace formal teaching.
For system administrators employed with Microsoft products, a Microsoft Certified System Administrator certification can be a valuable and valuable task. A similar Linux certification is Red Hat RHCT. Cisco Certified Network Associates and Cisco Certified Network Profession-al are also options for technology professionals. Companies that need support for their systems can benefit from hiring a freelance system admin.
Depending on the size of the system administrator organization and the field of activity, it is expected to perform some coding and programming to maintain and troubleshoot the network.
What makes approximately system administrators better than others?
System administrators who are the cream of the crop are the ones who feel comfortable working with a wide variety of people. While some technologies come into the field to work with machines, not people, a system administrator is the point of contact for non-IT departments, which may require a lot of patience. A good system administrator understands that people will come to them with problems and it is likely that users do not have the knowledge base that IT professionals have.
Forward-thinking system administrators are aware of how cloud computing affects their functions. The cloud reduces the demand for on-site maintenance but increases the need for on-site operations and monitoring. Virtualization, security, and other cloud issues are in the eyes of system administrators, and those who want to be the best can develop their skills as technology evolves.

System Administrator Responsibilities
System administrators handle smaller, more detailed tasks that involve an organization's IT infrastructure. Which includes:

• system planning
• installation of its components
• support users when they access the system
• fix network or infrastructure issues
• monitor efficiency and errors
• maintenance and installation of security updates and fixes
• working with other IT staff and IT providers
• the strategy for future updates or changes
• plan and implement security protocols
• network security monitoring
• and work with non-IT teams to promote safe practices
The skills required
As with all technology positions, a system administrator should be technologically inclined and able to solve problems, paying attention to detail and organization. A system administrator wants to know a lot about each system component but can put this information into understandable terms for non-IT users who will access the network.
System administrators must be able to manage a high-pressure environment quickly and quickly. There are many moving parts in any configuration of the IT infrastructure. Add regular maintenance and upgrade requirements, as well as emergencies that require IT help as soon as possible, and system administrators are busy people on different days. Some organizations need on-duty work in the event of interruption or other after-hours problems, so system administrators should be prepared for this possibility, depending on the employer.
System administrators must commit to confidentiality. Being responsible for the entire organizational network means having complete access, with a high probability of finding confidential information.
System administrators need to continually update their knowledge and be up to date with industry trends and forecasts. Technology is evolving rapidly, and as the future of IT becomes present, it is up to the system administrator to take this information and translate it into real-world solutions that help the entire organization at all levels.
What I've found is that while all systems management positions are different, employers often look for people with extensive IT knowledge, but it is also beneficial to have at least one area that is a strong point.
If system administration sounds like somewhat, you would be good at and interested in, great! We look advancing to working with you to find a technology employer that meets your management skills. The Concero Technology group is dedicated to associating technology specialists with the companies that need them, and we work hard to ensure a match for everyone.

Also Read: wireless router definition

Hub, Switch and Router: Definitions, Difference, and Conclusion

What is a Hub (Networking)?
The Hub on the computer network is used to connect multiple computers or segments of a LAN. Usually, it is used for the small home network from peer to peer. LAN Hub receives data packets (frames) through one port and transmits them over all other ports so that all other computers or other network devices can see all packets.
That is, a LAN configured with Ethernet Hub physically falls into the category of a star topology. Work as a central controller in the Star Topology Center. Logically, however, it belongs to the type of bus topology. The commercially available network hub typically has eight or sixteen ports. The network hub works in the physical layer of the OSI model. Traditional network hubs only support 10 Mbps nominal speeds (data rate or bandwidth), but the newer dual-speed hub technology supports 100 Mbps. There is no routing table in the hub as found in the router and switch.
Types of Hubs used in Networking
1.       Active Hubs
2.       Passive Hubs
3.       Switching Hubs or
4.       Intelligent Hubs
What is a Switch?
A switch is used to connect multiple computers. The switches manufactured for the consumer market are usually small, flat boxes with 4 to 8 Ethernet ports. These ports can connect to PCs, cable or DSL modems, and other switches.
High-end switches can have additional 50 ports and often installed in a rack.
Switches are more advanced than hubs and less potent than routers. Unlike hubs, switches can limit the traffic to and from any port so that each device connected to the switch has enough bandwidth. That's why you can think of a switch as an "intelligent centre". However, the switches do not provide the firewall and logging capabilities that the routers offer. Routers can often be configured using software (typically via a web interface), while switches only work the way they designed for the hardware.
The Tech term "switch" can also be used to refer to a small lever or knob on the computer hardware. And although it's not computer-related, Riding Switch means running backwards while skateboarding and snowboarding.
What is a Router?
A router is a hardware device for receiving, analysing, and moving incoming packets to a new network.
It can use to convert packets to another network interface, discard them, and perform other actions related to a network. The picture shows the Linksys BEFSR11 wireless router and is the look of many home routers.
The router is a network layer (layer 3) of the OSI reference model device. It means that you can connect multiple computer networks via wired or wireless connections. The network router can receive, analyse, and execute traffic direction functions and forward data packets from a system to its destination node. A router is a device that forwards packets between networks by processing the routing information contained in the packet.
Difference between a Hub, Switch & Router?
When connected through computers, network devices, or other networks, hubs, switches, and routers are the bridges through which a connection can make. All three types of devices can perform the same function, and technicians can sometimes use the terms interchangeably.
Hub vs. Switch
A hub operates in the physical layer (Layer 1) of the OSI model, while Switch operates in the data link layer (Layer 2). The switch is more efficient than the hub. A switch can connect several computers on a single LAN, and a hub connects only multiple Ethernet devices in a single segment. The switch is smarter than the hub to determine the destination of the forwarding data. Since the switch has higher performance, its cost is also more expensive.
Switch vs. Router
In the OSI model, the router operates at a higher level of the network layer (layer 3) than the switch. The router is very different from the switch because it forwards the packet to other networks. It is also smarter and more sophisticated than serving as an intermediate objective to connect several area networks. A switch is used only for a wired network. However, a router can also connect to the wireless network. With many more features, a router costs more than a switch.
Hub vs. Router
As mentioned earlier, a hub contains only the primary function of a switch. Therefore, the differences between the hub and the router are even higher. For example, the hub is a passive device without software, while the router is a network device, and the data transfer in the hub is in the form of electrical signals or bits, while in the way of packets in the router.
Conclusion
Although specialists sometimes use an alternative hub vs switch vs router to describe these devices, they still have their differences. Understanding their differences can be useful to find the most suitable tool for your network.

Read Also: what does wlan mean

Things to know about routing and switching

The business network allows each company employee to connect to other employees, customers, business partners, critical applications, as well as to the Internet. The advantage of the network is that you can share information and forms with all members of your group. Pay attention to the following factors:
Where is the company software located? Online.
How are essential presentations shared between different members of your team? Through the network.
How are the important messages delivered to your employees and partners? Through the network.
What is routing and switching?
The principle of the network is to connect computers and peripherals using two equipment components: switches and routers. These two components allow devices connected to your system to communicate with each other and with other networks.
Although the routers and switches look very similar, they perform entirely different functions on the network:
Switches are used to connect a group of devices on the same network within a building or territory. For example, a switch can connect computers, printers, and servers, creating a network of shared resources. The switch can act as a controller, allowing various devices to share information and interact with other devices. By providing information sharing and resource allocation, switches save you money and increase productivity.
There are two main types of switches: managed and unmanaged.
Unmanaged switches work according to the standard scheme and do not allow you to make changes to this scheme — unmanaged switches used in home networking equipment.
Routers are used to link multiple networks together. For example, you can use a router to connect networked computers to the Internet, thereby sharing the Internet with many users. The router can act as a dispatcher, choosing the optimal route for transmitting your information and ensuring its quick receipt.
Routers analyze the data sent over the network, change the method of packing the data, and send it to another network or another type of network. They connect your business with the outside world, protect your information from security threats and are even able to determine which computers take precedence over others.
Depending on your business and network plans, you can choose routers that support various features. These functions may include the following:
IP Phone Network: Combine the corporate computer and telephone networks using voice and conference technologies to simplify and unify your communications.
Firewall: A specified software analyzes arriving data and safeguards your organization's network from cyber-attacks.
Using routing and switching in enterprises
Routers and switches are the building blocks of all business communications, from data communications to voice disclosures and video communications to wireless access. They can increase the company's net profit by increasing productivity, reducing operating costs and increasing the level of security and customer service. In particular, routers and switches support:
Application Sharing
·         Boost employee productivity
·         Give staff access to business applications
The constant connection of all employees to the same devices allows you to increase staff productivity. Cisco Routing and Switching also will enable you to provide access to advanced applications and use services such as IP-telephony, video conferencing and wireless networks.
Speed ​​up access to information
·         Follow the events in the enterprise
·         Manage apps efficiently
Accurate and timely info is critical to making sound business decisions. Routing and switching provide an excellent overview of business information in real-time and provide a rational basis for effective decision making.
Customer Service Improvement
·         Improve responsiveness to customer requests
·         Provide simplified access to customer information
Modern customers expect a quick response and personal services in any interaction with your business, whether done by phone, email or website. A responsive and reliable network is essential to provide your employees with quick access to customer information and to enable them to respond quickly and intelligently to meet customer requirements.
Reduced operating costs
·         Provide High-Speed ​​Internet Access
·         Share office equipment to reduce costs
Routing and switching tools can have a multiplying effect on a company's net profit. You can save money by sharing material, such as printers and servers, and services, such as Internet access. A reliable network is also developing along with your enterprise, eliminating the need for replacement as your needs grow.
Enhanced protection
·         Reduce Risks
Protect your essential business information. Since high-speed Internet connections are always on, you may be vulnerable to security risks. Viruses, spyware, Internet attacks, email attacks, and other security issues pose a real threat. By installing a network solution with switches and routers, you can protect essential business data.
Using remote connections
·         Do work from anywhere
·         Provide secure remote access for mobile workers
Globalization has changed our working methods. Virtual groups, mobile workers, and home-based employees always need shared access to information. Modern businesses require networks that can connect employees, suppliers, partners, and customers, regardless of their location: in a similar city or on the other side of the world. Using a remote connection via VPN, employees can gain secure access to corporate resources and tools, working more productively.
Getting started with routing and switching
After understanding the methods by which routing and switching technologies can help your business, the next step is to determine if you have the right platform to meet the needs of your company. The following list lists considerations from which you can get started.
Quality of existing equipment
Network products intended for customers or home use are not able to withstand the race and perform tasks due to the development of the enterprise.
Flexibility
Make an Investment on a network that can profits ultimately so you can add features and capabilities when the company needs them. Add-ons may include new applications, for example, for video surveillance, IP-telephony, integrated messaging, and wireless communications.
Easy connection
Make sure your routing and switching equipment is easy to install, use, and administer. For example, switches with a built-in power supply allow you to place material such as wireless access points and IP phones at any end where there are wall-mounted network connectors
Reliability
Business crises can range from power outages to hurricanes, including all intermediate options. Your organization’s ability to run smoothly during disasters based on the safety of your network. A network specifically designed to provide high security and redundancy will give the necessary guarantee that your business will continue.

Also Read: Emerging enterprise network applications

Computer Network Architect: Job Role, Outlook, Skills, and Salary

Computer network architects design and create data communications networks, including local area networks (LAN), wide area networks (WAN), and intranets. These networks range from a small connection among two branches to a multinational series of universally distributed communication systems. Network architects must have a thorough understanding of an organization's business plan to design a network that helps the organization achieve its objectives.
Job Role
Computer network architects often do the following:
• Create a plan and design for a data communications network.
• Present the project to management and explain why it is best for the Association.
• Consider information security when designing a network
• Decide what hardware (for example, router or adapter) and what software (for example, network controller) are needed to support the network
• Determine how cables routed in the building and where other hardware should go
• Research new technologies to discover which ones are best for the organization in the future.
Computer network architects or network engineers also create models to predict future network requirements. They analyze current traffic and estimate how growth affects the network. They keep up to date with new hardware and software technologies and see how they can improve network performance. Network architects must also monitor security. When network vulnerabilities occur, they implement security patches or other countermeasures.
Architects often work with the Director of Technology (CTO) of their organization to predict where the organization desperately needs new networks.
They spend the maximum of their time planning these new networks. Some network architects work on-site and supervise the engineers and employees who create the networks designed by a network architect. Network architects often have experience and have 5 to 10 years of network management or other expertise in IT systems.
Job Outlook
It is expected that the employment of computer network architects will increase by 15 percent between 2012 and 2022, which is above the average of all occupations.
The demand for computer network architects will increase as companies continue to expand their use of wireless and mobile networks. Designing and creating these new networks, as well as upgrading existing systems, provides opportunities for computer network architects. The expansion of health information technology will also contribute to employment growth.
The initiation of cloud computing, which lets users access storage, software, and other computer services over the Web, should decrease the demand for computer network architects. Businesses no longer need to design and build internal networks. Companies that offer cloud services do so instead. However, because the cloud service architects can work in the system of more than one organization, these vendors do not have to employ as many architects as each organization for the same amount of work.
Personality and Interests
Computer network architect training is generally interested in building, thinking and organizing by the Dutch code framework. In the field of buildings of interest, the focus is on working with tools and machines as well as on producing or repairing practical things. The area of ​​interest for reflection shows a focus on research, investigation, and improvement of understanding of natural laws. The organizational focus area focuses on the use of information and processes to organize elements in orderly systems.
If you're not sure of having an interest in building, thinking, or organizing that could be suitable for a career as a computer network architect, you can take a career test to measure your interests.
Important Skills
Analytical skills: Computer network architects need to examine data networks and determine the needs and resources of the organization to connect systems better.
Anxious for details: Computer network architects create complete plans of the networks they create with precise information describing how the parts of the system work together.
Interpersonal skills: These workforces must be able to work with different types of workers to achieve their goals.
Leadership skills: Many computer network architects ask engineering teams to build the networks they design.
Organizational skills: Computer network architects working for large companies need to coordinate many types of communication networks and ensure that they work well together.
How to become a computer network architect?
Computer network architects generally must have at least a bachelor's degree in computer science, information systems or a related field, such as engineering. However, obtaining a university degree in a computer specialization is better because it gives students the practical skills they will need to do their job. Acquiring a master's degree in information systems is also useful because it provides candidates with specialized business skills valuable in the field.
Employers also want potential IT network architects to have 5 to 10 years of professional experience in information systems before considering them.
Salary
The average annual salary of computer network architects was $ 91,000 in May 2018. The average salary is the salary in which half of the workers in an occupation earned more than that amount, and the other half earned less. The lowest 10% earned less than $ 52,580, and the wealthiest 10% earned more than $ 141,590.

Also Read: network security protection

What is Managed Print Services (MPS) and its Benefits

What is "Managed Print Services" (MPS)? The definition of managed print services is broad, but the bottom line is simple: you get transparency and control over your printing, which helps you save money and increase productivity. Managed print also helps improve environmental sustainability and document security.
"Printing" means the total cost of managing and optimizing your printer, its output, and the people and processes that support it. This contains:

● Pages produced by office workers, mobile workers, and production printers

● Office desktop printers, multifunction printers, copiers, scanners, fax machines and high volume printers

● Materials sent for fast printing, offset printing, mailing and distribution

● IT help desk support, technical service, maintenance and adding, moving and changing requests

● Paper, ink, toner and other consumables

The report, entitled Global Managed Print Services (MPS) Market 2017, provides a comprehensive and detailed analysis of the most important regional industry position of the market for managed print services (MPS) on a global level. This report focuses in particular on the core regions of North and South America, Europe, Africa, South and Middle East, Asia and Australia as well as on the most important countries (USA, Canada, Great Britain, France, Germany, Russia, India, China, South) Korea and Japan).

The market report of the Managed Print Services (MPS) and the future prospects of the segment were examined together. It also identifies the key methods in the managed print services (MPS) market, which include partnerships, product developments, links and acquisitions, etc. In addition, upstream raw materials, devices and downstream consumer analyzes are carried out equally. This extensive research includes market profits, sales, managed print services (MPS) market revenue, potential and challenges also project the growth rate.


Reduce costs and achieve growth with Managed Print Services

The more resources you free up from your workflow, the more you can invest in growth. A great opportunity is waiting to be seized: your printing environment.
Download the eBook and learn how Xerox Managed Print Services can reallocate large budgets by transforming four aspects of your printing processes:

Device management: entrust your printing processes to an experienced partner and secure immediate profits.

Fleet optimization: Only use the equipment you need (and confidently send the rest into retirement).

Process efficiency: Accelerate and simplify printing processes and make downtime disappear.

Document management: Convert paper-based processes to digital and see how your operating costs decrease - and your productivity skyrockets.

See for yourself how the city of New York, Europort, IHS and California State University save six- and seven-figure sums with Xerox MPS - and find out how you too can reduce your costs with us.

Printing as a service or managed print services (MPS)

The advantages of MPS (Managed Print Services) services at a glance

Aren't there more important things to do than take care of printing? - You just want to print a printed page, an email, a contract or an invoice! In many companies, printing is still of central importance for corporate success. But you don't really want to worry about the printers. Ideally, "printing" is simply there and available. You want to print whenever and from whatever device - even with your smartphone and without further ado. Just click and take the printed paper.


Managed Print Services can reduce both direct printing costs and administration and maintenance costs -  printing as excellent service.


Benefit:

an always top modern equipment park
printing systems precisely tailored to individual needs
maximum flexibility
fair, low and predictable printing costs - you only pay for what you actually use
only one supplier, one contact person and one invoice for everything
Single point of contact
Full service through our own, highly professional service organization
short downtimes, reliable service, and the best quality
free resources for other tasks


Let  BEL Electronics as an MPS provider convince you!

Discover how we can optimize your IT to increase productivity, improve efficiency and achieve a long-term strategic advantage. Most companies don't give document management the attention it deserves. As a result, companies will eventually face unnecessary costs and unexpected problems that consume IT resources and affect user productivity.

Although the revolution of mobile & cloud computing is in full swing, more than a third of all business processes are still based on documents. An order of magnitude that surprises some entrepreneurs. It is usually not transparent how much is actually spent on document management. The printing costs alone - whether for each printed/copied page or for the procurement, maintenance and support of your printers and copier systems can add up unnoticed. Managed print services (MPS) from BEL Büroelektronik help you gain more transparency and control over your expenses - or replace them with predictable costs.

Try out the Managed Print Services for your printers and see for yourself how easy, fast and convenient the services are. With MPS you will never experience unexpected bottlenecks again, always keep an eye on the costs and can rely on the security of your data. This is what Printing as a Service looks like! It is best to send us the completed contact form today, our range of services is impressive - we promise.

Read Also: Managed print software

Top 5 Enterprise Router Vendors of 2019

Enterprise routers are commodities used by businesses or businesses. They play an essential role for firms in connecting computer networks and the Internet. Routers offer many features, such as: For example, the routing company provides superior processor capacity for task control. Also, companies can enhance their interface for Ethernet and WAN connections and perform NetFlow / sFlow, MPLS, QoS and security functions. It also offers deep packet inspection and WAN acceleration features. Enterprise routers help maximize office productivity. Installing a corporate router requires the skills and expertise of an engineer.

What does Enterprise Router mean anyway? Let us break down. A router is a network device that transmission data packets between computer networks. Routers help efficiently manage network traffic and websites. A packet is a vehicle that carries data over networks. These data packets are routed from one router to another on a deployed network until it reaches its destination. The "company" in the enterprise router refers to the difference in implementation. Home Wireless router providers have built-in Wi-Fi to simplify setup. However, enterprise routers, because of their complexity, require an experienced network professional. Enterprise routers have many Ethernet ports that process millions of data packets per second. The size of enterprise routers may vary depending on the size of the enterprise and the typical use of the data — these enterprise routers designed as centralized, modular and rack-mounted products. Enterprise routers are a sophisticated technology that connects large enterprises and networks of Internet Service Providers (ISPs).

With so many enterprise routers available, the options can be overwhelming. This blog helps you set options and select the best business router provider for your business. When choosing a corporate router for your business, it is vital to consider the following key factors: speed, form factor, software, reliability, security, and price.

Who sells the best router for business?

As with most technical questions, it is not easy to answer this question.

Looking at business routers will not do you much good if you do not consider things such as your company's infrastructure, prospects, budget, size, etc.

Without going into details, here are five of our top recommendations to vendors of enterprise routers currently on the market. We have based these decisions on the experience and positive results achieved by our clientele.

To find out which enterprise router is best for your business, we need to take a closer look at your IT specifications

Top 5 Enterprise Router Vendors of 2019

1. Cisco

At the top of the list are Cisco, a name you've probably heard, and one of our trusted partners.
Cisco is a giant of the lesser-known technology industry. Hundreds of implementations have been successful for many companies with a wide range of infrastructures.

Cisco edge router capabilities are simplicity, flexibility, scalability, automation, intelligence, and security.

In particular, our customers appreciate the simplicity of their operations, the delivery of SD-WAN and new services, and the cloud-based extension on any fast, easy, and efficient platform.
You'll also feel safe as each router comes with an integrated threat defense, which means the network is secure 24 hours a day, 7 days a week.

2. Juniper Networks - juniper routers and switches series

Juniper is second on our list because we have achieved similar results with these routers and Cisco solutions.

About 12 years younger than Cisco, Juniper was founded in the late 1990s and challenged the previous dominance of the competitor, which accounted for 37% of the core router market in 2001.
With a range of routers suitable for most IT environments, Juniper's products are complete, scalable, and secure solutions.

Key features that benefit our customers are the simplicity, speed, and investment protection that can achieve with Juniper Networks solutions.

3. HPE

HPE is another competitor on this list, with which our customers have achieved great success. All HPE routers are fixed, modular and virtual/wireless.

HPE router solutions are best suited for highly virtual distributed environments, delivering instant Wi-Fi, enterprise-class security and performance.

Specifically, our customers appreciate the "zero-touch" deployment, which synchronizes scalability and facilitates integration with sites that have already switched from traditional WAN to broadband.

4. Arista

Although we have less experience with Arista than with the first three companies on this list, our engineers have designed and implemented some robust enterprise routing solutions that match the architecture required by the IT department.

With fewer options than the market leaders listed above, Arista significantly expands the R Series business portfolio. Arista applies simple, scalable and software-driven cloud routing principles with its patented FlexRoute technology.

Built on Arista EOS® and CloudVision®, these platforms enable customers to leverage their roles for high-performance routing, high port density and deep buffers, integrated DWDM, and cloud-based automation.

Unlike traditional routers, our customers using the Arista R-Series platform can create, transform, and modernize their routing layer for multiple applications.

5. Nokia

Nokia (formerly Alcatel-Lucent) is there for you, whether you're looking for IP core or edge routers.
Nokia's IP routing solutions shield all aspects of the network, providing scalable, versatile, secure and efficient primary and peripheral routing, mobile backhaul, transport and access solutions.
In the past, we have not worked closely with Nokia solutions for our clients. However, we are open to all options to meet your computer needs. Therefore, we can not talk about direct success with these solutions but will look for news and technical data from Nokia as the market develops.

Read Also: What is Network security

Which WAN technology is right for your business

Information for Most Infrastructure Companies Wide Area Network (WAN) Infrastructure will be one of the most significant operating costs in terms of the total cost of ownership of the network. Given this fact, selecting the most suitable solution for the large area, or indeed a combination of solutions, is an option that companies cannot afford to take easily.

The choice is complicated by what at first glance seems to be a confusing number of options in terms of technologies, cost permutations and performance compensation.

A conventionally popular method of interconnecting geographically dispersed corporate sites is to rent dedicated lines rented between each node in the WAN. Leased line connectivity offers excellent quality of services and security, which reduces support costs.

However, implementing leased lines is also the most expensive way to build a WAN infrastructure. According to Alison Adams, product manager for Telewest Business data services, the relatively rigid costs and bandwidths, as well as costly upgrade paths, e.g. From an E1 to an E3 or DS-3, the last drawback of serial leased lines.

Because of this and the need for more flexibility, leased lines are increasingly seen as an inefficient use of costly bandwidth, and so many companies are now migrating from communication technology to lower-cost options such as virtual reality-based virtual networks. IP (IP VPNs)) or framework relay.

For business customers looking for enterprise level agreements for security and service level agreements, Frame Relay remains a strong partner.

Frame Relay network services will provide a permanent virtual circuit (PVC). This means that customers benefit from a seemingly continuous and dedicated connection without having to pay a full-time leased line. At the service provider level, the route that drives each staff to the destination is assigned dynamically and can be billed based on actual usage.

It is a proven, fail-safe technology that is more profitable than the leased line and more scalable than a private line network, according to Adams Telewest Business.

She added additional that Frame Relay is losing ground to IP-based VPNs, but the market for this technology continues to grow, albeit more slowly.

Thus, Technology Futures Manager Steve Kennedy said: "Frame Relay is an outdated technology, but it is still secondhand by legacy systems because it provides QoS and switched virtual circuits." ethernet services are now being successfully used in wan environments

Another corporate WAN option is asynchronous transfer mode (ATM), a dedicated interconnect technology that is frequently appreciated as a compromise offering because it combines bandwidth uniformity and delays with the flexibility of packet switching.

ATM is suitable for real-time applications and is often used in networks with high bandwidth requirements and strict QoS specifications. "It is ideal for large or smaller sites that support Frame Relay, supporting Frame Relay or ATM," said Adams.

ATM is at the heart of most telecommunications networks. It is a packet-based network technology that supports total quality of service and enables you to offer truly differentiated services.

As Kennedy says, "ATM for the desktop would be the next big thing, but it never happened, because Ethernet and IP technologies have increased functionality and reliability, and costs have been drastically reduced; however, it is still widely used in networks. "Spine and won" Does not disappear anytime soon.

"It will be replaced by IP Internet Protocol Multi-Protocol Label Switching (MPLS), which really overlaps the QoS features of the ATM with an IP network. As the world migrates to everything on the IP, it makes sense to move away from ATM and IP MPLS "

MPLS is a standards-based technology that enhances network data flow while reducing infrastructure management. MPLS establishes a specific path for the data packets, activated by a label embedded in each pack. MPLS offers may have QoS guarantees. The technology is called multiprotocol because it works with Internet Protocol (IP), asynchronous transport mode and frame relay.

In the real creation, for an enterprise WAN solution, an MPLS Virtual Protocol Protocol (VPN) network that transfers data over a standard IP backbone owned by a service provider can deliver substantial cost savings compared to leased line solutions.

"IP-based VPNs provide corporate customers with a secure and cost-effective data-to-site data transfer environment," said Craig Thomas.

It is strictly possible to use the public Internet as the backbone of WAN connectivity, but the lack of quality of service guarantees and potential security risks make this option largely unviable for the enterprise. But the cost savings of encapsulating data over the Internet over a virtual private network can be attractive.

"The price of using the Internet for WAN connections is a hassle," said Aberdeen Group analyst Virginia Brooks, "in some cases, a VPN can pay for itself in a few months, simply saving long-distance taxes."

Businesses that need inter-office connectivity may also consider Metro Ethernet connections as an alternative broadband technology.

(MAN)  Metropolitan Area Network services have the potential to provide more bandwidth with on-demand provisioning as well as the ability to provide more granular bandwidths (1Mbit / s steps in 1Mbit / s steps in Switched Optical Ethernet case). It can also offer multiple classes of services, with up to eight IEEE-defined QoS levels.

Security is an inherent element of Metro Ethernet services. Underground offerings typically use VLANs, which are secure links from one point to another, so carrier technology can form a good solution for interconnecting large sites. Adams believes Metro Ethernet offers a "true step toward convergence."

Yankee group analyst Nicholas Maynard said: "The idea of ​​Metro Ethernet services seems nearly too moral to be true - extra bandwidth for less money, more flexibility than network nightmares and easy delivery for the user."

But there is usually something that sounds too good to be true, he notes, noting the lack of last-mile fiber as the main limiting factor of Metro Ethernet.

However, even though Metro Ethernet comes out of the wings as a cost-effective and flexible technology, the current trend is that companies are moving away from traditionally favored options, such as leased lines and using IP VPNs and MPLS technologies. at a relatively safe level and cost effective price. reduced WAN connectivity.


Also Read: What is Security Technology

How do I become a computer network technician

Research what it takes to become a computer network technician. Learn more about the education, training, and skills required to be a computer network technician, along with career prospects and salary information, to find out if this is your career. Schools offering Cisco Network Systems grades can also be found in these popular options.

What is a computer network technician?

In a business environment, computer network technicians maintain computer networks that are the crucial link between company machines. This work allows employees to access company information, communications and financial data. Network technicians are primarily responsible for installing and maintaining network hardware and software.

Learn more about computer networking

Computer network technicians install, troubleshoot, repair, and maintain computer networks. Computer networks consist of connections between multiple computers that allow access to shared information and data. When considering a career in this field, you may be interested in the basic types and structures of the networks you can work on.

You can work for private companies or government agencies. You will maintain efficient computer network operations, which may include local and wide area networks, as well as Internet and intranet connections. In addition to the basic maintenance and installation tasks, you will monitor and install available upgrade features. You can also collaborate with the information security team to maintain the security of information stored on company networks, especially those with online access.

What kind of degree will I need?

Although the education requirements vary depending on the employer, you will need a diploma, professional training or both to become a computer technician. An associate degree program in computer network technology or a bachelor's degree in computer science will teach you about the basics of common network operating systems and the hardware needed to use them. You can also learn programming and management skills for popular systems such as Unix, Linux and Windows. Other relevant topics often addressed in these programs may include technical communications, network security devices types, data structures, and wireless networks.

Will I need certification?

After completing the training, you can start working as a computer network technician or network support technician. However, it is advisable to improve your viability in the labor market by obtaining professional certification. For example, obtaining the network certification from the Computing Technology Industry Association, better known as CompTIA, validates the network configuration, maintenance and repair skills. Having CompTIA A + and Network + certifications can prove your competence in network configuration. Obtaining the certificate and accumulating experience is especially important if you are not trained.

How will my career prospects look like?

According to BLS, the average network technician jobs salary for all specialists in computer network assistance was $ 62,250 in 2015. Most of these professionals earned between $ 36,350 and $ 106,310 per year. Experience and success as a computer network technician can lead to pay increases, career advancement, or both. Your work experience can also lead you to a promotion as a network administrator.

What are some related alternative careers?

Like computer network technicians, being a web developer also requires an associate's degree. As a web developer, you will be answerable for designing and designing the user interface of websites, as well as making changes and improvements to a site's functionality and bandwidth performance. You may also consider becoming a system administrator and computer network. These professionals supervise other employees and manage system installations or other network operations. The position requires a bachelor's degree, with certifications often being assessed by employers.

Certified by a network technician

Computer network technicians construct and maintain computer networks used by companies, educational institutions, government and medical institutions. Networks that connect desktop computers allow users to send email and share data, computer applications and Internet connections. As more institutions create computer networks, the demand for qualified computer networks technicians will increase.

NEW CERTIFICATE

Rock Valley College is agitated to announce the new network technician certificate program! Starting with the spring of 2018, current and future RVC students can start the exciting journey of becoming a network technician.

ELIGIBILITY AND CERTIFICATE REQUIREMENTS

A certificate is allowed upon completion of 12 credit units. Students should learn the current standards and terminology used for local area networks (LANs) and wide area networks (WANs).

BENEFITS OF THE PROGRAM

Design and installation of well-functioning computer networks, connections and cables
Troubleshoot method failures and identify bottlenecks to ensure long-term network efficiency
Testing and configuring software and maintenance of hardware and peripheral devices

What is a Computer Network, Network, LAN, WAN, and Salary

Computer Network

Define the term Computer Network: Two or more computers are connected to transmit the data electronically. In addition to physically connecting computers and communication devices, a network system provides a consistent architecture that allows a variety of device types to transmit information in an almost seamless manner.

The primary network types are Local Area Networks (LANs) and Wide Area Networks (WANs). Local networks connect computers and peripherals in a limited physical area, such as an office, lab, or university campus, through connections (wires, Ethernet cables, fiber optics, Wi-Fi) that transmit data quickly. A typical LAN contains two or more high-capacity computers, printers, and large-capacity storage devices, known as file servers, that allow each computer on the data and network security to access a standard set of files. With LAN operating system software that interprets inputs and directs networked devices, users can communicate with each other. Sharing printers and storage devices; and simultaneously access processors, data, or programs (instruction sets) located in the center. LAN users can also access other LANs or wide area networks. LANs with similar architectures are connected by "bridges" serving as transfer points. LANs of different structures are connected by "gateways" that convert data as they transfer among systems.

WANs connect computers and lesser networks to more extensive networks in larger geographic areas, including various continents. You can connect computers to cables, fiber, or satellites, but their users typically access networks/systems through a modem (a device that computers can talk to over the phone line). The largest WAN is the Internet, a network of networks and bridges connecting billions of computer users on every continent.

What is a Network?

A network is made up of two or more computers connected to share resources (such as printers and CDs), share files, or provide electronic communication. Computers in a network can be connected by cables, phone lines, radio waves, satellites, or infrared light beams.

The two most common types of networks are:

Local Area Network (LAN)

Wide Area Network (WAN)

You can also see references to metropolitan area networks (MAN), wireless (WLAN), or wireless (WWAN) networks.

Local Area Network (LAN)

A LAN (local area network) is a network that is limited to a relatively small area. It is usually limited to a geographical area such as a writing lab, a school, or a building.

Computers connected to a network usually categorized as servers or workstations. Servers are typically not used directly by humans, but always work to provide services to other computers (and their users) on the network. Services provided include faxing and printing, software hosting, sharing files and saving, messaging, saving and recovering data, full access control (security) of network resources, and many more.

Workstations are referred to as such because they usually have a human user interacting with them through the network. Workstations have traditionally been considered desktop computers, consisting of a computer, a keyboard, a screen, and a mouse or a laptop with an integrated keyboard, display, and touchpad. With the advent of tablet and touchscreen devices like the iPad and the iPhone, our workstation definition is rapidly evolving to include these devices because they can interact with the network and use network services.

Servers are usually more potent than workstations, although configurations based on requirements. For example, a server group may be located in a secure area that is not close to people and accessible only through the network. In such cases, it is common for servers to operate without a dedicated screen or keyboard.

Nevertheless, the size and speed of the server's processors, hard drive, and main memory can significantly increase system costs. On the other hand, a workstation may not require as much memory, but an expensive display to meet the needs of the user. Each computer in a network must be configured to use it.

In a single LAN, computers and servers can be wired or connected wirelessly. Wireless access to a wired network provided by wireless access points (WAP). These WAP devices bridge the gap between computers and networks. A typical WAP has the theoretical capability to connect hundreds or even thousands of wireless customers to a system, although the practical capacity may be much lower.

The servers are almost always connected to the cable network because the cable connections remain the fastest. Stationary workstations (desktops) are typically also connected to the network via a cable, although the cost of wireless adapters has dropped so much that installing workstations in an existing installation with short cabling may be more comfortable and less expensive. Use Wi-Fi for a desktop.

For more information on configuring a LAN, see Topology, Cabling, and Hardware in this tutorial.

Wide Area Network

WANs (Wide Area Networks) connect networks in larger geographic areas such as Florida, the US, or around the world. Dedicated transoceanic cables or satellite uplinks can be used to connect this type of global network.

Using a comprehensive network, schools in Florida can communicate with places like Tokyo in seconds, without having to pay big phone bills. Two remote users from around the world who equipped with microphones and webcam workstations can make a real-time conference call. A WAN is complicated. It uses multiplexers, bridges, and routers to connect local and metro networks to global communication networks such as the Internet. For users, however, an extended network does not seem to be very different from a local network.

Salary

In the United States, the average computer network technician salary is $44,562, while an independent technician earns $20.07 per hour, according to PayScale.

What is CompTIA A+? Top 3 Reasons why the new CompTIA A + should win

When you run a business, be it a small business or a large business, you probably know exactly how important it is to have a qualified IT department. There is a reason why many companies are increasing their IT budgets.

Whether you want to strengthen your cybersecurity, stay on the cutting edge of cloud computing, or take advantage of virtualization and big data, a robust IT department can help.

For this reason, it may be a good idea to receive CompTIA A + certification from your IT staff. If you want more information about CompTIA A + certification and support for your IT staff, read on!

The CompTIA A + certification is in high demand these days, as it serves as the basis for an individual's IT career. The preferred qualification for technical support engineer and IT operations considered. By participating in the CompTIA Certification Training, a person can improve their problem-solving skills to better address problems ranging from security to mobile devices, operating systems, and CompTIA Network + systems. A + is the certificate of choice for many companies such as Dell, Intel, and HP when they are considered candidates for the service technician position. It helps connect users with the data they need to perform their tasks, regardless of the device they access.

3 Reasons why the new CompTIA A + should win

Every release of a new version of CompTIA A + opens the debate on the value of certification. It's one of those problems that separate industry professionals. Also, in 2019.

Many people say it is not worth the time and cost to achieve certification status. Others seem to think that this is an absolute necessity for anyone entering the IT industry. The truth, like many other things, is probably nearer to the middle.

Let's take a closer look at the arguments for and against this initial certification and analyze the top 3 reasons why you should receive the new CompTIA A + certification.

1. By completing the new CompTIA A + certification, you can overcome bots in human resources
Some critics may argue that the new A + is only suitable for activating a checkbox when applying for a job. However, the software for scanning human resources can be challenging to overcome. So who does not want to have an advantage?

The CompTIA A + certification is worthwhile when it comes to entry-level jobs. It recognized as one of the first certifications that potential IT professionals need to receive. Validate sufficient general knowledge and skills on computers and networks to be useful. It's not meant to be a super certification that goes beyond experience, but it does show employers two things.

First, you are ready to learn and advance your career. Second, it shows that you can study and pass an exam. Whether you like it or not, certifications are part of the job.

Believe it or not, winning CompTIA A + will put you in the black with no certification. That's not a given when you're just starting. With A +, you can get entry-level IT jobs such as desktop support or technical support technology.

The new CompTIA A + is a good start. It provides the simple for later bigger and better roles. The A + even has the DoD seal of approval if you want to work for the US government.

2. The new CompTIA A + certification confirms that you know the basics of IT

A + critics say the test is useful only as a primary IT literacy test. But does that seem like a good thing? The A + certificate does not grant you a leadership position or a coveted technical position, but it has its place in your Certification Toolbox.

If you are new to IT, you can learn the basics by studying for exams. The A + exam can only consist of 90 questions, but you don't know what queries you have.

For fans, A + will be a little easier, and it will help you validate your knowledge. If you have already built a PC and installed operating systems, you had quickly passed the 700 series exams years ago. However, the latest A + exams released this month are about IT security, cloud concepts, and scripts that an amateur may not have touched yet.

It is easier to get a job with a certification. The existence of the new CompTIA A + confirms that you are well versed in the industry. The experience of the fans is excellent. You will undoubtedly succeed in a support role, but this experience will not have the same authority in a resume compared to the A + certification. Certifications are a guarantee of fundamental competence for an employer. And that is what a person needs if they have no IT experience.

3. Solve everyday problems faster with A + certification

Why should you get your hands dirty in times of Service Level Agreements? You can call the provider and have the issues resolved. But would not it be faster if you could do it yourself?
Yes, it is true that most organizations send their service technicians to repair most of the hardware on-site. However, some manufacturers will ask you to solve initial problems with them by phone. It's easier if you can reduce it properly. A + can help: The new checks cover many operating systems and show that you can trust a screwdriver. After all, not everyone should open a computer, printer, or server.

An added benefit: If you take the time to solve the printer problem, you are the hero of the office. It does not happen very often with IT professionals.

Is it worth the CompTIA A +?

Achieving the A + certificate can open many doors for you. Either network or IT security: with the new A +, you get the basic knowledge you need to succeed in all areas of IT. If you're ready to focus on specific suppliers, your A + certification was worth it.

There are many reasons to buy an A + certificate. So don't get carried away by detractors. Even if your ambitions in the IT industry are higher, the A + certification will not harm you. Certificate collection shows a strong commitment to learning and updating your skills.

Jobs that require or benefit from CompTIA A + certification

CompTIA A + is the industry standard for setting up an IT career and the preferred qualified credential for technical IT support and operational capabilities. Jobs as a support specialist, field technician, desk support analyst, and help desk level 2 support leverage the skills that have been confirmed by the CompTIA A + certification.

Also, companies such as Intel, Dell, Ricoh, Nissan, Blue Cross, and Blue Shield, as well as HP, are seeking to obtain CompTIA A + certification.

What jobs can you get with a+ certification:

·         Service Desk Analyst
·         Specialist of the technical assistance service
·         Technical Support
·         Associated Network Engineer
·         Data Support Technician
·         Desktop Support Manager
·         End-user computer technician
·         IT Help Engineer
·         Specialist for system support

What is the average content of A +?

Although the A + certificate is an initial certificate, salaries vary widely depending on several factors. These factors include years of experience, the city where you work, the actual role you play, and even your gender. The average a+ tech salary of a man with an A + certificate is between $ 38,248 and $ 74,186. However, a woman with an A + certificate has an average salary of $ 38,965 to $ 68,228. The holders of the A + certification are mainly men: only 7% of the holders of the A + certification are women.

Also Read: VMware technical account manager salary