Network – Page 40

Cisco Certified Refurbished Equipment

Green and environmentally friendly. Low price and budget friendly. And that’s just the beginning of the benefits you get with Cisco Certified Refurbished Equipment. Remanufactured to exacting standards in Cisco’s state-of-the-art manufacturing facility, Cisco Certified Refurbished Equipment carries the same warranty as new equipment and offers all the financial strength of Cisco Capital. You get Cisco Certified protection for a fraction of the cost of new equipment, reducing your total cost of ownership.

http://www.cisco.com/web/ordering/ciscocapital/refurbished/index.html

Setting Up a Small Business Computer Network

A computer network setup is an integral part of every organization today. The linkage of the different computers in the office space helps in the growth of the business by saving time and money. It speeds up the work pace and invariably saves a lot of time. Each office would have its own specific needs. One can approach network consulting firms with their requirements and have a computer network setup that caters specifically to their needs. Your computer must be used to its full potential and all your needs should be met with a good computer network system in place.

An effective computer network would mean a good network design to begin with. The network consulting firms can also suggest the best possible network design as per the nature of the job of the enterprise and the role of the computer network system in the work area. There are various kinds of computer networks like the LAN (Local area network) to WAN (Wide Area Network) and various other types. Each has its own particular role and use and the right one can be chosen depending upon the field of functioning. One can even have a computer network setup that is wireless.

A wireless system is a more practical solution in recent times as people can be connected and still have the option of roaming freely with their laptops. A remote access arrangement is also a good networking option. In case of the traditional wired network one should be certain that the cabling done is of superior quality or else the problems that you may end up with are plenty.

A system integration firm would be the best option to setup a good network in the office space.
The system integration firm will help integrate a new setup with the already existing setup in the organization. This would help save money for the company as you may not need to do away with the old network as the professionals would be able to find a way of combining the new technology with the already existing one. Apart from the different systems existing in the company it can all be brought together under one umbrella and this would help in extracting the complete picture all at once. All the subsystems are held as one and the integration process makes it as one.

A computer network that is setup with the aid of network consulting agents, using their expertise in putting up a network system in place helps in making the operation of the company smoother. An effective system integration process adds to the benefits of the computer network. All this put together triggers the growth process of the company. There are various firms offering services of network design and system integration.

Do a proper study before hiring the services of any. Since this involves thorough knowledge and expertise of all the systems in place, you have to be certain that the job is assigned to a competent firm with sufficient experience and knowledge behind them.

Cisco Voice over IP

Cisco Voice over IP (CVOICE), Third Edition, is a Cisco-authorized, self-paced learning tool for CCVP foundation learning. This book provides you with the knowledge and skills required to plan, design, and deploy a Cisco voice-over-IP (VoIP) network and to integrate gateways and gatekeepers into an enterprise VoIP network. By reading this book, you will gain a thorough understanding of converged voice and data networks and also the challenges you will face implementing various network technologies.

Cisco Voice over IP (CVOICE) presents you with information on the foundational elements of VoIP calls, the description of dial plans, and the implementation of gateways, gatekeepers, and Cisco Unified Border Elements (Cisco UBEs). The book gives you the information needed to implement and support data and voice integration solutions at the network-access level.

Whether you are preparing for CCVP certification or simply want to gain a better understanding of VoIP fundamentals, you will benefit from the foundation information presented in this book.

Cisco Voice over IP (CVOICE), Third Edition, is part of a recommended learning path from Cisco that includes simulation and hands-on training from authorized Cisco Learning Partners and self-study products from

Cisco Press. To find out more about instructor-led training, e-learning, and hands-on instruction offered by authorized Cisco Learning Partners worldwide, please visit http://www.cisco.com/go/authorizedtraining.

Kevin Wallace, CCIE No. 7945, is a certified Cisco instructor, and he teaches courses in the Cisco CCSP, CCVP, and CCNP® tracks. With 19 years of Cisco networking experience, Kevin has been a network design specialist for the Walt Disney World Resort and a network manager for Eastern Kentucky University.

Integrate VoIP into an existing data network

Design a VoIP network for optimal voice quality
Examine the various call types in a VoIP network
Configure analog voice interfaces and dial peers
Perform call signaling over digital voice ports
Implement H.323, MGCP, and SIP protocols on Cisco IOS® gateways
Identify dial plan characteristics
Configure advanced dial plans
Deploy H.323 gatekeepers
Implement a Cisco UBE router to provide protocol interworking

Cisco Ccna Lab Simulation Options

The Cisco CCNA (Cisco Certified Network Associate) exam verifies that you have the knowledge to troubleshoot and support the many different Cisco technologies and the networks that these Cisco products run on. The Cisco Certified Network Associate Exam is a very known and well respected exam within the IT community.

The key to passing the CCNA is knowing your hands on configuration like the back of your hand. This presents a challenge to many of us who’s budget is limited from buying the latest and greatest Cisco equipment that could cost anywhere from hundreds to thousands of dollars to create a decent lab! Fortunately many simulation programs are out there to help replicate the hardware and software needed to pass the exam. Even newer to the Cisco world and in my opinion closer to the real thing is emulation software that uses the actual IOS to simulate working on a Cisco router.

Continue reading “Cisco Ccna Lab Simulation Options”

What to do if Wi-Fi is not working

Sometimes, despite of a new PC, Wi-Fi routers do not work. If you are also facing one of such kind of issues, you can do the following to avoid issues of Wi-Fi.

Check the Wi-Fi button on your desktop or laptop – almost every computer today comes integrating a Wi-Fi button. If this button gets turned off, your PC would be unable to connect to the Wi-Fi router and thus, it will evoke internet connection problems.

Problems with Wi-Fi router – If your Wi-Fi is not working perfectly despite of turning on the Wi-Fi button in your PC, then the major reason is issue with your Wi-Fi router. If you are finding that issue is with your Wi-Fi router than power it off for a while, after 10 seconds plug it back. This is the simple solution that helps you in avoiding problems and staying connected with your pc uninterruptedly.

Wireless Card Drivers updating – If you have checked both the issues and found no problems with them than remove both the points from your problem list. It’s the time to think about your wireless card drivers. Sometimes, these drivers get corrupted and create issues in connecting with Wi-Fi. Hence, you can update drivers of your Wi-Fi network using automatic driver updating tool. You can also fine advanced driver’s on manufacturer’s website and update that accordingly.

These are the simple solutions for your question of ‘my Wi-Fi is not working.’ If you are still getting troubles and not able to go online due to problems in your PC, you may ask a tech support provider; there are many tech support providers who are providing on call/ online services to offer you a service that immediately heals your problem of ‘my Wi-Fi not working.’

You can find tech support service providers who offer immediate solution of PC issues related to Wi-Fi and other network problems. You can also find details about tech support service provider online. Internet is replete with information on them.