The NIC is the device, or card, that gives the host a physical connection to the network. The NIC is generally an internal device, but one that can be removed and replaced with a different NIC. NICs are considered Physical layer devices and work at Layer 1 of the OSI model.
Most issues involving NICs occur before the device is even added to the network – because the purchaser didn’t do their research. All NICs are not created equal. Some are for Ethernet networks, some for Token Ring, and speed capabilities vary as well. Don’t assume a given vendor’s NIC is going to fit your device and give you the results you want. A quick visit to the vendor’s website and a few minutes looking up NIC specifications can save you a lot of trouble later on.
One more NIC warning – take your time when you’re installing a new NIC. Make sure the device is off, and make sure you’re properly grounded by connecting the grounding strap to your wrist. Otherwise, you can send static electricity into places on the host where it’s only going to cause damage.
Your new NIC should also come with directions on how to download the drivers for that NIC. Drivers sound like something physical, but they’re not. Drivers are simply software files that are needed on the host in order for the NIC to work correctly. Vendors used to include drivers on CDs with their NICs, but the trend now is to include instructions on where to download the drivers from the vendor website.
That does lend itself to an occasional Catch-22: “If I don’t have this device on the Net yet, how can I download the drivers?” If the host has no network connectivity, you may need to download the drivers to a host that does, copy the files to CD, and then install the drivers from CD.
You’ll see two different lights on a typical NIC, one green and one amber. Depending on whether the host has network connectivity or not, the lights will be solid, flashing, or out. Sometimes flashing is good, sometimes it’s not! Here’s a guide to the colors you’ll see on a NIC:
A solid green light indicates connectivity is present. This link light is generally either green or off. Green is good, off is not! That light should stay a solid green. If you see it flashing green, that’s a sign of intermittent connectivity, which is a fancy way of saying “one minute the PC is on the network, the next minute it’s not”. Most likely, either the NIC or the cable connected to the NIC is going bad. With the green light, flashing is not desirable.<. You’ll see this flash occasionally even on a healthy network, but you don’t want to see it flash so often that it looks like a solid amber light!
If you have an Internet connection at home, you can see these lights in action for yourself. The green and amber lights will be right next to where the cable from your modem connects to your PC.
On occasion, you’ll have a PC that loses connectivity to the network. I advise you to always start network troubleshooting at the Physical layer of the OSI model, and that means checking both the NIC and the cable connected to it. I personally would swap the cable out first, since they seem to go bad more often than NICs, but that’s up to you. If you swap NICs and you still can’t get the PC on the network
, try putting a new cable in.
What You Need to Know Concerning Cable and Wire Management In today’s business offices, the most important tools being used are computers. Once you factor in a computer at every work station, with connections to local printers and the various necessary network connections, you end up with massive amounts of wires running all over your office. Not only are there network cables and printer cables but also power supply wires that supply power to all of your work stations. If these wires and cables were disconnected or disturbed in some way, odds are that work in your office would be disturbed as well. When it comes to maintaining the integrity of your networking cables and power supply wiring, it is extremely important to implement a practical solution to ensure that your cables and wiring do not become snagged, tangled or disconnected. Whenever you are in a modern industrial or office setting, the number of cables and wires that you have running to all of the work stations in the facility. If your facility has industrial machines, then you are sure to have even more cables and wires. When the cables and wires in your facility are not properly dealt with, then not only will your employees be in danger of tripping on them, but your operations will be in constant danger of power and communications interruptions. To ensure that the cables and wires in your facility are taken care of properly, you need to hire a cable and wire management firm. When you hire a cable and wire management solutions company to organize and manage the cables and wires in your facility, you will benefit in a number of ways. A cable and wire management firm will be able to use all of the solutions at their disposal, like floor units, wall units and box organizers to run your cables and wiring safely through your facility while being both safe from damage and out of sight. If your tech crew improvises the cabling and wiring for a number of years, imagine what will happen if you ever have a problem and need to have a networking cable replaced. If you did not have a logical plan for your cables and wires, and easy to access cable management solutions, how could you ever work on your networking and wiring? It is for this reason that hiring cable and wire management solutions is such a high priority.
Building Your Startup Development Team For a lot of people one great idea has the potential to open a lot of doors. In numerous occasions one really good idea has the potential to lead to a lot of success. Many very successful companies were established based on a single good idea. This is the motivation that drives the spirit of a lot of entrepreneurs. A single idea can get the ball rolling, but in order to fully utilize it’s potential you will need a team. It is important that you are taking your idea and goal seriously and that you have a development team that is approaching your company the same way as well. Establishing a startup development team is not as difficult as you may think though. There are companies that can help you establish your development team. Startup development teams are able to help you bring your idea to life and firmly establish your business. As with any boss, you need to establish yourself as a leader. This entrepreneurial spirit can make a huge difference towards the execution of your idea. As with any team, when you are looking for a startup development team, you need one that is easy to work with and lead. It helps to have your ideal outcome in mind once your team is established and working. This way your team understands your vision and knows what to work towards. It is important to be able to communicate effectively. The better communication you have with you team increases their ability to create what you are looking for. It is important to have a leadership presence among your startup team. As with any good startup idea, it is important to start your project with the right team. In many cases the best startup development team is the one that matches your goals and is a good fit. The best way to do this is to meet with everyone who is working to help you. Experience is also important when hiring a team, which is something you can determine when you are meeting with your potential startup development team. When establishing a startup development team, you will need coding, but quality assurance is also a very important detail you should not ignore. With the right team and dynamic, you can rest easy knowing that your website or application will be developed on time and that it is effectively working.
Choosing an eCommerce Web Development Company Nowadays, the internet and computer technology fully modified the way we live our lives. Its effects are obvious in the marketing industry where people can very easily market their products without too much time and effort by making use of it. In respond to this recent trend, a lot of companies are exploring and taking advantage of the benefits of selling and promoting products online by developing eCommerce websites. eCommerce websites create internet pages that help businesses to sell and promote their products on the internet. Additionally, eCommerce websites allow patrons to choose from a variety of service packages is that they can avail of one that is ideal for their needs. ecommerce help build websites that help purchasers to browse and pick products in the comfort of their own households and then order the product they have picked in just a couple of clicks. Many folks will select this option since it is simpler and more practical than traditional shopping. Moreover, consumers can also purchase products at a more affordable rate since they can shop form a wholesaler. Because of the convenience of eCommerce websites, there are more and more people opting to use it, even the elderly age group. This in turn has improved the demand of ecommerce websites, consequently, new companies and even old and well-known businesses are interested in ecommerce websites. To gratify this new demand, there are great deals of ecommerce web development companies that have been popping up lately. Naturally, all of them attract clients by advertising their services as the best and the least expensive. However, this is not the truth since some will be better than others in terms of their products, customer support and pricing. Because of the plethora of eCommerce web development companies these days, choosing the best one for you can be difficult. The good news is this article will speak about some suggestions that you can make use of in deciding on an ecommerce web development company. The first factor that you ought to consider is experience, which means that you should select a web development company that has been longer in the business and has decent know-how on user experience and user interface. Select a company that is well informed in payment gateway integration, so that they have secure dealing with online transactions. The company you choose should also be affordable, hence, before approaching any company, it is important to know what you will need so that you can get an accurate price. Companies that have a number of great user testimonies are also very beneficial as this reveals that the company has lots of happy buyers.
Reasons Why You Must Get A Security System for Your Home A home is supposed to be the safest and most protected haven for your family so you must always consider a security system. A house is just a house without the protection and safety it may promise unless you get a security system involved. People always miss the chance to get themselves their own security system without knowing that these systems can secure their risks to the dangerous life of the world outside your doors. There are more reasons why you must consider the security system for your home and here is what you need to know: Security systems give you a sense of peace knowing that intruders or burglars cannot enter your home without waking up the whole street of their offenses and also contacts the police for you.
The Significance Of Webcam Covers Webcams have been in use for a long time already ever since the technology has been discovered for video communication. You should also know that this device is so popular that webcam overs were manufactured to make sure that the device won’t get damaged in certain kinds of accidents. Webcams are quite fragile and easy to break which is why a webcam cover is needed to protect its structure especially the lens. Webcam covers are also very useful when it comes to privacy breaches that are caused by viruses or other malicious software that’s running on your device or computer. Also, you should know that there are many kinds of webcam covers in the market which is why you should choose the one that would be fitting for your device or computer. It’s also advisable that you purchase the webcam cover if you’re buying a brand new computer or laptop so that you won’t have trouble in the future when it comes to choosing the right one. Also, you have to remember that your webcam security is as important as your privacy since you don’t want anyone accessing your webcam illegally. Having a laptop camera cover is not only there to prevent any damage to the lens but also to make sure that you won’t be spied on when you’re using your own laptop. Of course, purchasing a webcam cover have certain guidelines that you’d want to follow before you buy one. It’s also possible to buy both a webcam and webcam cover at the same time if your computer or laptop doesn’t have a camera installed on them. If you want to look for the different designs concerning webcam covers, you can always use the internet for some images and information. This will help you save a lot of effort when it comes to finding and locating the shop that sells that webcam cover that you want for your computer.With all that in mind, you shouldn’t worry about a breach in your privacy any longer if you are certain about the webcam cover that you bought. If people say that you’re taking it too far, you have to remind them that you can’t be too careful when it comes to your privacy. Also, the webcam cover is quite useless if you always forget to use it so be sure that you’re always on alert when you’re using your webcam. In any event, the webcam cover is like the anti-virus software for your camera on your computer.
Protective Covering for Webcams Living in today’s modern technology, it is no surprise that almost every individual owns at least one gadget. It helps people maintain communication with friends and families no matter how far apart they can be from each other. The most popular gadget today is the mobile phone. It employs the use of phone calls and messaging to improve and maintain communication among people. Through its development with technology through the years, calls and messaging are now possible through similar internet devices. Continuing its evolution, these devices now come with cameras which more users choose as it can record videos, take photographs and let them take advantage of the popular video calling feature of chat applications. This video call feature has been widely used among gadget owners. This feature employs a visual experience for callers as the other party appears on the screen and make it seem like they’re just in front of you. But as modern technology develops to improve people’s quality of life, opportunists that are as knowledgeable in technology can also take advantage and find ways to decode it. Everyone that uses internet on their gadgets know well about viruses and hackers that can plague and compromise computer systems. Computer programming geniuses are also capable of infiltrating internet websites and programs by designing harmful softwares to get what they need. These are employed to obtain information for malicious purposes often without the knowledge of the victims.
A List of Things to Consider Before Choosing a Twin Falls Cell Phone Repair Firm Today’s society makes it next-to-impossible to do anything without having a cell phone nearby at all times. The the phone you so rely on broke recently, though, you might be dealing with a bit of a problematic situation. It is certainly possible, for example, that you won’t have enough disposable income to pick out a brand new phone and you haven’t hung onto any old devices that could serve until you have an upgrade available to you. If you are in this type of situation, tracking down a reputable Twin Falls cell phone repair store is likely to be the best thing you can do. Figuring out which establishment you want to patronize, however, may not be the easiest task you’ve ever had. There are a surprising number of factors you ought to take into consideration before you commit to letting a specific store have a go at fixing your phone. A brief sampling of these issues have been featured for you in the remaining paragraphs of this guide. When you reach the final paragraph, you should feel confident that you can, indeed, select the ideal Twin Falls cell phone repair service for you. Think About the Type of Phone You Own
Where to Look for the Best Cell Phone Accessories While we use a wide range of technology these days, there is no doubt that our use of smart phones is one of the dominant forces in our lives these days. After all, there is simply nothing else on the planet that can compare to having access to the entire world of information right in our pockets. People depend on their phones to help them stay in touch with loved ones and look up important information that they need. When you’re serious about using your smart phone, however, you might want to look into whether or not there are some great accessories that you can get for it. Although it’s truly incredible the sorts of things that can be done with a phone these days, it’s also true that certain types of accessories are going to make things much easier to use. Because most people will be trying to purchase their phone accessories all at the same time, it’s easy to see why people are going to want to save money on what they buy. You can use the following piece to really help you pick out the most effective accessories possible. The vast majority of people who are looking to purchase a phone accessory will be looking for a case to protect it. Because phones are relatively easy to lose one’s grip on, people are going to really try to prevent any damage that could happen if they manage to drop it. There are a few different styles of protective cases, but you’re generally going to want one that’s form-fitting to your phone and capable of bouncing softly when it hits the ground. It doesn’t take too much time to look up all kinds of different online stores that can offer you some incredible prices on the most beautiful and interesting phone covers that you need.