Posts Tagged ‘local area network’

January 23 2010

How to Set up Your Home Network?

If you have multiple gadgets you use at home and would like to get them connected to increase their productivity and efficiency, what are the options you have? There are many questions which pop up- how to set up a home network? Is it safe? Is it expensive? Can the home network be maintained hassle free? Would I be able to fix any networking issue which arises in future? Home Networking allows you to connect all your computers to the Internet through a single connection. Are you planning to build or rebuild a home network? It doesn’t have to be tough or complicated, if you use our product. A home network is a residential local area network used for communication between digital devices deployed at home such as personal computers, printers etc. Most of the computers have inbuilt networking capabilities. A home network allows connecting and sharing various digital devices at home. You can set up a home network with or without internet access using various combinations of computer hardware and software. With the advancement in technology, it has become extremely convenient to set up a home network which allows you to connect and share the digital devices you use at home and be in full control of your network. The available software allows you not only to add new devices to your home network but also allows you troubleshoot networking issues and also learn how to avoid such issues in future. It also makes your home network safe by prohibiting unauthorised access to your files and documents stored on your computer. Our Software product is focused on creating, managing, and securing everything related to your home network, devices, and computers. The software comes with an interactive tool which helps you set up your home network by guiding you through a step by step process. The software wizard helps you to set up a home network allowing you to share your printers, your files, your internet connection as well as all your other devices across all of your different computers. It will not only help you set up your home network but at the same time help you secure it. To make things simple, the software comes along with step by step videos to do it all by yourself in a few minutes. It works for both PCs and Macs allowing you to set up your home network irrespective of the computer you use. How many times have you found yourself in a situation where you wished you could access the other computer at home to retrieve a file or use a printer attached to the other PC, play multi-player computer games, or most importantly share your broadband Internet access with the other PC?. You can do all this and more by setting up a home network. You can share Internet access or files and documents with everyone in your house, when you set up a fast and easy home network. It helps you to unlock the true power of your computer.

Have you been thinking how to set up a home network? Use Infinity Networking for all your home networking needs. It is a one stop solution which guides you how to set up a home network and keep it safe.
December 21 2009

Cisco Courses Open Doors To A Wide Range Of Work Options

Cisco Certified Network Professional (CCNP) is one of the prestigious exams held all over the world. This is the entry level certification which is an indication of a professional to handle a network – install, configure, operate and troubleshoot both Wide Area and Local Area network problems.

With a CCNP certification you are eligible to get a job of networks for an enterprise. The CCNP training courses are provided to those candidates who are aspiring to become Cisco certified professionals. They have to clear Cisco exams of entry level for CCNP certification. The CCNP training courses focus on topics which are required for an entry level professional. The topics include converged network, security, quality of service (QoS), broadband technologies, installation of a network, virtual private networks.

After you have completed your CCNP training courses you should be able to do the following tasks easily

-You should be able to implement suitable technologies to construct a scalable routed network for an enterprise.

Should be able to build campus networks by means of multilayer switching technologies

Should know how to improve traffic flow, increase reliability, redundancy, and overall performance for LANs, routed and switched WANs, as well as remote access networks Without any trouble organize QoS, VPN, and converged networks for the organization

Easily troubleshoot those problems in an environment that uses Cisco routers and switches for multi-protocol client hosts and services The CCNP training courses have been designed to train you in all these operations flawless for a smooth, threat free network for an organization.

The topics recommended for Cisco course offering CCNA certification include

- Building Scalable Cisco Internetworks (BSCI), Optimising Converged Cisco Networks (ONT), Implementing Secure Converged Wide Area Networks (ISCW) and Building Cisco Multilayer Switched Networks (BCMSN).

The CCNP training courses by an institute can be your key to success and passing the exams. The certification is a great benefit to network technicians and network engineers who wish to propel their career filled with rocket fuel.

The 120 hours long (usually this is the duration, some institutes or boot camps may have more hours of training) CCNP training program by any training centre would include complete training for all the four papers you have to pass – 642-901 BSCI, 642-812 BCMSN, 642-825 ISCW and 642-845 ONT.

Once you pass all these exams you are rewarded the Cisco certification. The CCNP certification is valid only for three years. After that you have to go for Cisco recertification by passing the 642 code exam. To learn more on CCNP training courses and recommended study and tips visit sites like www. coursefox. co. uk.

Martin is a well known author who writes on topics related with Cisco BGP Training Courses, Cisco Security Training Courses and Cisco Training Class.
May 3 2009

Wireless Network on Its Own VLAN

A VLAN (Virtual Local Area Network) is a way of segmenting your network so that employees can access only the job-related resources they need without having access to the entire network. Not everyone on your network needs to know everything. Introducing VLANs is a way to add a layer of internal data protection to your business.

This is a somewhat more costly addition to a wireless network, but a good option if your business requires compliance with HIPAA or other types of state and federal regulations, or if you want to make sure that your personnel or other backend data isn’t readily accessible.

March 19 2009

The Advantages Of Wireless Networks

network
Gregory Smyth asked:


In this world of modern technology, most people prefer not to connect computers with Ethernet cables because excessive cables scattered throughout their office or home is unsightly. You can choose to install a wireless network to avoid excessive cabling. For a wireless network, there is no need to use Ethernet cables to connect your computers to the DSL or router.

Usually, a wireless network broadcast signal uses one or more wireless routers or wireless access points. The access points or router are provided with an aerial and an Ethernet port. The Ethernet port in the access point must be connected to the modem which is provided by your internet service provider, if you need internet access. If you have to move the wireless network to another place, you can simply transfer and install it in your new location easily.

You can also make a combination of wired and wireless connections with an access point or wireless router. The access point functions as the receiver and radio frequency transmitter and can interact with computers, IP Phones, PDAs and other access points having 802.11 wireless adapters. IEEE 802.11 standard of wireless transmission is utilized in a wireless local area network (WLAN). Certain other wireless networking standards such as Bluetooth are available now. However, 802.11 standard is considered as the most effectual networking solution. Actually, the aim of the developers of this network interface was to connect computers through a local area network. However, it has now been changed and a wireless network interface is also used for Voice over Internet Protocol (VoIP) and internet access.

Based on the surveys conducted so far, it is clear that you can stay connected in your network for a long period each day. If you have a laptop with a wireless connection, you can walk around your office with your laptop without losing the connection. Nowadays, certain emergency services are transferring their confidential data through a wireless network. We can consider this as an evidence for the data security which is provided by wireless network. You can send and share data quickly through a wireless network. This is the main reason why businesses and people prefer this network interface for their data sharing. Another important fact regarding wireless networks is that you can connect to the network easily even from the regions which have poor telecom infrastructure.

Some of the main reasons which make the wireless network interface popular include:

i) Convenience as you can use this network interface at home, the office or anywhere else without hassle.

ii) WLANs are available anywhere in the world at an affordable cost.

iii) If you are moving to a new location, you can transfer the interface and install it at your new location easily.

iv) There is no need for an Ethernet cable to connect computers to each other.

For a business, one of the main advantages in setting up a wireless network is savings. You can access the changes in your business in a short period of time after installing the wireless network. There is no need to spend money on cables and other equipments. The cost of maintaining a wireless network is also less when compared to other network interfaces.

Nowadays, you can buy wireless routers at an affordable cost. Also having a wireless network can increase productivity and improve the working environment in your office.

One of the main drawbacks of this network interface is that it may cause health and environmental hazards. Recent researches reported that the constant use of wireless network interfaces may lead to memory loss, poor concentration, premature senility, nausea and even the hazardous disease named cancer. Some environmental hazards that may occur due the constant usage of this interface are also reported. These hazards occur due to electromagnetic radiation coming out of wireless networks.



March 17 2009

Networking – the Backbone of Generation Z

network
Pearline Jaikumar asked:


Networking, in the recent past, has become a word synonymous with the cyber world. In simple terms, networking may be defined as interconnection of computing devices in order to share data. A group of computers interconnected by communication channels facilitate sharing of information, the prime determinant of life itself.

Networks are built with a combination of computer hardware and software. Network Interface Cards (NICs), Bridges, Hubs, Switches, and Routers are some of the basic hardware components used to interconnect the key elements of the computer network. Interlinked with the proper communication paths, networks link to other networks and also contain sub networks. The network layer is the platform on which networks are classified. The functionality of the same is based on basic reference models such as the five-layer Internet Protocol Suite (IP). (A protocol is the communication language used by computing devices.)

Computer networks may be classified based on the type of networks, design, mode of connection, and topology. The types of networks are Personal Area Network (PAN), Local Area Network (LAN), Campus Area Network (CAN), Metropolitan Area Network (MAN), Wide Area Network (WAN), and Global Area Network (GAN). Client-server and peer-to-peer are the two types of high-level network design. It is based on the relationship within the elements in a network. Networks can be classified based on the technology, i.e., the computer hardware employed to enable interlinking devices in the network. For instance, Optical fiber, Ethernet, Wireless LAN, HomePNA, or Power line communication are some of the hardware components that are used. Depending on the topology (layout of connected devices), networks are also distinguished such as Bus, Star, Ring, Mesh, Star-bus, Tree or Hierarchical topology networks, etc.

As a proactive tool, network management helps to design, deploy, and maintain processes. Serving as a powerful tool in the telecommunications market, networking is the reason behind the paradigm shift evident in today’s advanced technology offerings. From cables and routers that link devices, to executing commands based on defined set of rules, transmitting of data has been in the process. The fine infrastructure in networking accelerates the development of cutting-edge solutions.

Networking, in the techno-savvy world makes more sense in relating to the masses than the communication methods of the bygone era. The major advantages of network are speed in connectivity and communication, sharing of resources at a secure and reliable level, enhancement of application performance and balancing, and most of all flexibility to access and connect with people. Networking occupies a prominent place in the information superhighway. On a career perspective, according to the Wall Street Journal (2006), 94% of successful job seekers claimed that networking was the reason for making a huge difference in their careers.

On a lighter vein, it may be worth quoting Guy Almes, a pioneer in the development of Internet. He states thus: “There are three kinds of death in this world.  There’s heart death, there’s brain death, and there’s being off the network.”



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