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Keeping Your Network Data Secure

With increased technology benefits, Internet and network configurations are often subject to security breaches. Identity theft and cyber crimes are on the rise. Electronic theft is now a great danger to businesses worldwide. As technology continues to improve, what can businesses do to keep their data safe?

The only way to keep sensitive information safe is through constantly improving network security. New methods to breach security through computer viruses, hackers, and other methods are created daily. New ways are developed to steal identities, financial information, and other data previously thought secure. Even though data crimes punishments have increased, businesses need to make data security a high priority to combat all this.

The only way for your business to stay ahead in this game is through constantly reviewing and improving your network security. Some of the protections you can implement include using encrypted pages, passwords, firewalls and other infrastructure protections. Any network’s security needs to include education, information, action and gigabit Ethernet port technology.

First off, there is no such thing as a completely secure system. With technology constantly changing, businesses must stay on top of the latest developments and ways to improve security. They need to know and understand the risks associated with their security standards and network. Ethernet ports will stay secure.

To keep up with constantly changing technology, security must be constantly updated and improved. Network operators need to be educated and informed of the risks involved. They should stay alert to operational anomalies or any indications that something isn’t quite right and there could be a security breach.

Network operators also need to know and understand the risks associated with your security standards. They need to know what to look for and be suspicious of. Employing both control system engineers and IT specialists who work well together can maintain a secure network using Ethernet ports.

If it isn’t possible for you to hire for these positions, you can outsource them. At any rate, you need to schedule regular risk analysis check-ups, implement any changes needed, and faithfully monitor your network security. Everyone on your operating staff should know who to contact and what procedures to follow in the event of a security breach.

Staying informed of the latest developments has never been more important. Businesses must stay on top of the latest security developments in order to keep their company secure. Integrating the latest technology protections, having regular security check-ups, staying informed, and constant monitoring will improve your network security.

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Tags: computer networking, ethernet port, hub, hubs, Networking, switch, switches

Connecting Game Consoles

So you want to play a video game online, or maybe watch a movie online. To make this happen, you will first need to establish a connection between your game console and the Internet. The following steps will help you do that.

The first thing you need to do is to connect an Ethernet cable from the back of your console to your router. Depending on your console, you may also need to use a LAN adapter for it. The LAN adapter uses USB ports with a wii for example.

The Ethernet adapter is built into most consoles (PS2 slim, Xbox, Xbox 360, and PlayStation 3). Now that your cables are all connected, it’s time for configuring your settings. This may vary, depending on your console type.

Configuring the settings will vary depending on which console you have. For a PlayStation 2, you first insert the installation disk that came with it, and follow the on-screen directions. Use DHCP for the IP address so the console will automatically receive an IP address.

If you have an Xbox you need to start the console without a game. Select “Xbox Live”, and then “Advanced”. Make sure both the IP Addresses and DNS are set to automatic.

For an Xbox 360, first go to “System Settings,” and then “Network Settings” and “Configure Network.” Follow the on-screen instructions from there. With a PlayStation 3, start by going to “Settings”, and then “Network Settings,” select “Custom” and follow the on-screen directions from there.

If you have a Wii, click on “Wii Settings”, and then click on “Wii System Settings.” Next select “Internet”, and then “Connection Settings.” Continue by following the rest of the on-screen directions.

So, your Ethernet cables are all connected to your router. Your system is now configured so it will connect to the Internet. Now all that is left is to have some fun! Let the fun begin!

At Prime Electronics, we specialize in recycling consumer electronics and replacement parts, including Directv Tivo Remotes, Avaya Phones, Cisco Modules, and Wireless Networking Equipment. We strive to keep the Earth a greener place.

Tags: computer networking, ethernet port, hub, hubs, Networking, switch, switches

The History Of The Switch

In the mid 1920′s telecommunications began using switches. Before then, the caller had to call the operator who took down the necessary information, then hung up with the caller. She then would continue working to establish the connection to the desired location, then would call the caller back when the connection was complete.

Switching hardware started being used in 1926. This assisted the operator in connecting the call. The caller could now stay on the line as the call completion time dropped to about 2 minutes.

With improved automation technology in the 1940′s and 1950′s, call completion time dropped to 10-20 seconds. Great improvements were again made in the 1970′s with digital electronics. Due to the powerful computing technology built into the network switches, call completion time dropped to 1-2 seconds.

Improvements continued until the call connection time became almost instantaneous due to the new hardware. Ethernet switches came into being in the 1990′s. These devices now run the networking world, and even provide voice communication over the Internet (Voice Over IP).

Technology continues making improvements and the devices are becoming more intelligent with each hardware and software release. Devices are now very sophisticated and highly intelligent, designed for any network. They are smart enough to inspect each packet of information and it’s destination so that it is sent directly to the designated device.

By operating at the Data Link layer of the OSI model, they can inspect each packet as it crosses the switch interface. This inspection ability alllows network vendors to write code utilizing the information gathered from the packet. These smart devices can prioritize data traffic based on the type of traffic and the route of the traffic.

In the VOIP (Voice Over IP) world, this prioritization is known as QoS (Quality of Service). These smart devices prevent collision domains by limiting collisions to segments instead of entire domains. They can also separate LANs into Virtual LANs (VLANs) which helps keep broadcast domains within bounds.

Technology devices of today have greatly improved over those of a hundred years ago. They have become quite intelligent indeed. They are also fast and reliable as well.

At Prime Electronics, we specialize in recycling consumer electronics and replacement parts, including Directv Tivo Remotes, Avaya Phones, Cisco Modules, and Wireless Networking Equipment. We strive to keep the Earth a greener place.

Tags: computer networking, ethernet port, hub, hubs, Networking, switch, switches

How To Connect A Network Using A Hub

If you want to expand your computer network, or build a new one, you might want to use an Ethernet hub for the connection. This is a simple device that can connect multiple computers together so they can share information. If you don’t need the enhanced features of a router or switch, this could be a great low cost option to create your network.

You first need to set up the hardware by finding the WAN or uplink port on your new hub. This is often on the back of the device, separate from the LAN ports. Connect an Ethernet cable from this WAN port to either the Ethernet port of your existing modem, or if you are expanding your network, you would connect it to and empty LAN port on the router or switch.

Take another Ethernet cable and plug it into one of the LAN ports on the new hub, then connect the other end to one of the computers you will be networking. Repeat this process for each of the computers you will be adding to your network. Now plug in the hub to power it up, and check that all the lights are on for each of the corresponding ports you used. If any lights are not on that should be, re-check your connections and replace any faulty Ethernet cables.

After this, it is time to set up the software. You will need to configure the network settings for each of the computers. If you are expanding a network using DCHP or dynamic IP addressing, you can skip the configuring. If your network uses static IP addressing, you will need to assign each computer it’s own unique IP address.

The Local IP addresses must be from the allowed “private” address pool so they don’t interfere with Internet addresses. Allowed addresses include 192.168.x.x, 172.16.x.x to 172.31.x.x, or 10.x.x.x – with “x” representing any number from 0 to 254 chosen by the user. All the computers on the network should share the first 3 sets of numbers in the address, and the final number represents the individual computer.

Now that is done, click the “start” button in Windows, select “Control Panel” and double-click on “Network Connections.” Right click the icon for the Ethernet adapter and select “Properties”. Now click on the check box marked “Internet Protocol (TCP/ICP)” and press the “Properties” button.

Find the button labeled “Use the following IP address” and click on it. Enter an IP address (unique for each computer) and the subnet mask. If there is a router, enter the router’s IP address as the default gateway. Press the “OK” button and reboot your computer if necessary.

Enable file and printer sharing if files will be transferred between the networked computers. Next click on the “Start” button and select “Control Panel”, then double click on “System” icon. Select “Computer Name” and click on the label to “Change” and set the computer’s network name. Enter a unique name for each computer on the network. In the “Member of” section, choose the button marked “Workgroup” and enter the workgroup name of the network. All computers on the network must share the same workgroup name. Verify that all computers can access the network and internet and you’re done!

Prime Electronics is concerned about the environment, so we aim to recycle consumer electronics and promote replacement parts, including Directv Tivo Remotes, Avaya Phones, Cisco Modules, and Wireless Networking Equipment.

Tags: computer networking, ethernet port, hub, hubs, Networking, switch, switches

Connecting Your Switch To A Router

The day may come that you want to add other PCs to your computer network. The easiest way to do this is by connecting another device to your already existing router. Most broadband routers are a hybrid of a router and Ethernet switch.

Doing this is an inexpensive way to expand an existing network. The computers you connect to the switch form your LAN (Local Area Network). The router connects this LAN to the internet through it’s WAN (Wide Area Network) port.

Most routers are designed to support over 200 PCs. By design they are easily expandable. Using a hub or switch with your router will take advantage of this capability for expansion.

Simply connect the uplink port on the switch to a PC port on the router with an Ethernet cable. If there is no uplink port, you will need to use a crossover cable and connect from PC port to PC port instead. Many of the newer devices use auto-sensing ports which allow you to use either type of cable.

You need to know if your device will need the crossover cables or not. Ask at the store when you buy it. That way you are sure to have all the right cables you will need for connections.

Once you have the cables connected, you will need to assign an IP address to the new PCs connected to your LAN. Once this is complete, you should have access to your LAN and internet. Setting up the IP addresses of your computers was discussed in a previous article.

It is possible to use another router to expand your network, but it isn’t advisable. There can be many configuration problems using this kind of set up. It simply isn’t worth the aggravation.

Whatever your reason for expanding your network, you will easily accomplish it. With your expanded network, you can enjoy increased productivity at work. You can also enjoy playing more games against multiple players as well.

Prime Electronics is concerned about the environment, so we aim to recycle consumer electronics and promote replacement parts, including Directv Tivo Remotes, Avaya Phones, Cisco Modules, and Wireless Networking Equipment.

categories: ethernet port,networking,computer networking,switch,hub,switches,hubs

Tags: computer networking, ethernet port, hub, hubs, Networking, switch, switches

Why An Intelligent Hub?

An intelligent hub is a device used with a network that performs a variety of processing functions, including network management, bridging, routing and switching. It has features that the active version does not have. It provides all the features that both the passive and active have.

Intelligent hubs also have features added to them that help them manage the network resources more efficiently. They help improve the performance of the network that it is being used with. They monitor any problems that may arise from the network.

By diagnosing problems and rectifying them, the problem won’t hamper network performance. This provides features that help it determine the exact reason and area of the problem, thus saving a lot of energy and time. This helps keep your network up and running smoothly.

Intelligent hubs can also decide which packet goes to which output line. This helps control and minimizes data traffic issues, resulting in a much better network performance. This then results in greater speed and connectivity.

These devices also help manage the data communications within the network. They recognize slower devices, and automatically help them transmit data at their own speed. They also help manage traffic within the network effectively, improving the whole networks performance.

This improves the performance of the network manifolds, which control your input and output signals. They are extremely versatile; they can adopt network changes very easily. They support different technologies without changing any of their configurations, which means they are compatible with other devices.

Hubs work by connecting a group of computers together within a network. They allow data exchange through an Ethernet connection. They commonly include remote management capabilities, SBNP and virtual LAN (VLAN) support.

These intelligent devices also have a recovery feature that allows them a quick recovery of data in the event of a data collision. They can also automatically disconnect the port of the source of the problem. This allows the problem to be isolated until it is resolved.

Prime Electronics is concerned about the environment, so we aim to recycle consumer electronics and promote replacement parts, including Directv Tivo Remotes, Avaya Phones, Cisco Modules, and Wireless Networking Equipment.

categories: ethernet port,networking,computer networking,switch,hub,switches,hubs

Tags: computer networking, ethernet port, hub, hubs, Networking, switch, switches

Troubleshooting Hubs

There are various parts of a network that can go wrong. You have to make sure that every part of the network functions correctly including the network adapters, cables, connectors, switches, hubs, routers, etc. Network hardware isn’t the only thing that needs to be setup correctly; there may be software issues as well.

This article will discuss some of the hardware issues that relate to keeping a hub functioning correctly. Hubs are no longer being manufactured and are being replaced by switches which work much better than hubs. But hubs and switches have practically the same purpose so the knowledge gained while troubleshooting hubs will also apply to troubleshooting switches.

Let’s talk about the speed of the network first. Your slowest component of your network will determine the speed of your network. For example, if you have an old computer with a 10 Megabit per second network adapter (Mbps) the 10/100 (Mbps) hub will be limited to 10 Mbps. Consider upgrading to a faster 100 Mbps network adapter to increase the network speed.

The length of the network cable will also play a role in the speed of a network. The maximum length for a RJ-45 cable for a 10 or 100 Mbps network is 328 feet. The length of cable between two 10/100 Mbps routers needs to be 15 feet or shorter.

Check how your cables are positioned if you have long cables. Make sure your network cable isn’t coiled or bound together. This can create electromagnetic fields that will disrupt data transfer between the two Ethernet ports.

Also pay attention to how your Ethernet cables are routed. Try to avoid placing cables near power outlets, lights, or power supplies. These items may also create electromagnetic interference between the Ethernet ports.

If you’re still having issues check that the connections at the Ethernet ports line up. Pins 1, 2, 3, and 6 need to line up exactly or you may have connectivity issues. For best results use a CAT5 cable.

The maximum number of 10/100 Mbps hubs you can connect together is 2; any more than that and you’ll have to use switches. To connect the two hubs together make sure you use the uplink connector. If there is no uplink port or one is not available then you need to use a crossed over network cable.

Prime Electronics is concerned about the environment, so we aim to recycle consumer electronics and promote replacement parts, including Directv Tivo Remotes, Avaya Phones, Cisco Modules, and Wireless Networking Equipment.

Tags: Ethernet, hubs, Networking, switches, Wireless networking