Posts Tagged ‘Network Connections’

How to Set Up a Wireless Network Bridge

March 12th, 2010



To connect at least two computers with a single wireless network bridge, first and foremost, you have to install each computer with an adapter. After this, run CAT5 cables to connect all of them to a switch or a hub. Your chosen computer to use with bridging will come with two kinds of inserted adapters in its mainboard: one regular LAN adapter, which should already be inside, and one wireless network adapter, which will help make a connection to your wireless access point (WAP).

After installing and connecting these network adapters, use your intended bridging computer to open the Control Panel and then go to Network Connections. Keep in mind that to create your wireless network bridge, a minimum of two connections will be needed for various processes. Such processes would be internet sharing (ICS) and internet firewall (ICF).

Once you are inside the folder of Network Connections, you should see a ton of connections. Every connection is actually every one of the network cards: one is for the wireless card, while the other is for the wired card. Open your wireless adapter’s connection and visit the details panel. This should show that it works perfectly. Now, it would be advisable to check your Ethernet connection, too; this should work perfectly, too. Now you simply have to click on both of these connections simultaneously – which can be done by selecting every connection while holding the Ctrl key – and then right-click on any connection to select the submenu of Bridge Connections. After configuring this bridge connection, a window to Network Connection should be seen.

ICF and ICS

ICF and ICS might be needed in several cases. Regardless of the reason, you will require a third adapter first. So, if you do need ICF or ICS, you will need to go to a local store for computer hardware to get a brand new adapter card. But even if you have three adapters, this task would be quite tricky. Making a bridge in this manner would require you to bridge before actually enabling a single one of them.

You could always make use of the setup wizard when it comes to such tasks; however, the overall order would be imperative. You first need to use its setup wizard in order to make a bridge before enabling ICF or ICS. The wizard will then search for an online connection and attempt to configure this. Lastly, if you want, you can bridge several more network cards, which are connected onto the network.

By: Alex D Smith

Wireless Network Adapter Problem

December 20th, 2009



There are a number of reasons as to why although your network adapter is connected to your laptop or notebook but on screen it is showing that it appears to be disconnected. In a large number of cases such a wireless network adapter can easily be resolved and generally with a few clicks of the mouse button you can be back online in a matter of minutes.

Below we take you through the steps that you will need to follow if you have a problem with the connection to your wireless adapter if you are running either Windows XP or Vista or your laptop or notebook or even on your PC.

Firstly we will take a look at the steps you need to carry out if you discover a problem with your wireless connection and you have Windows XP.

Step 1 – First you need to click on start and then click on the control panel icon.

Step 2 – Now you need to double click on the icon that is entitled network connections and then right click on the icon called wireless network connection. When you get into this field you now need to click on the button called properties.

Step 3 – In the properties section you now need to click on the wireless network tab and then click on available networks.

Step 4 – Once you have access to the available networks you now need to click on the wireless network button and then the configure one.

Step 5 – An authentication tab will now appear on the screen in front of you and you need to click on this to enable authentication to take place and check to see if the network check box has been selected. If not then you need to click on this twice.

As for Windows Vista in order to rectify any kind of network adapter problem you need to follow step 1 and then these next few steps.

Step 1 – The same as for Windows XP.

Step 2 – In the control panel section of the screen you now need to click on the Network and Internet icon and then click on the network and sharing center one.

Step 3 – Then a further icon will appear in front of you called manage network connections and you need to click on this.

Step 4 – Now you should right click the network which will then disable 802.1X authentication for. Once this has been done you then need to click on the button called properties. Then click on the security tab and then go to security type list and then click on the no authentication tab/button.

Hopefully using the above steps will then help to resolve the wireless network adapter problem that you may have. But the first thing that you should do prior to actually carrying out the steps mentioned above is to check to ensure that your adapter is actually connected properly to your laptop or notebook. Sometimes even if the external wireless network adapter has become slightly disconnected from your laptop can cause a problem with the signal and connection that you receive.

By: Paul Abbey

Virtual Private Network and Network Connections

November 6th, 2009



Network In information technology, a network is a series of points or nodes interconnected by communication paths. Networks can interconnect with other networks and contain subnetworks.

Local Area Network (LAN) A local area network (LAN) is a group of computers and associated devices that share a common communications line or wireless link. Typically, connected devices share the resources of a single processor or server within a small geographic area (for example, within an office building). Usually, the server has applications and data storage that are shared in common by multiple computer users. A local area network may serve as few as two or three users (for example, in a home network) or as many as thousands of users (for example, in an FDDI network). See also: WAN and MAN

Wide Area Network (WAN) A wide area network (WAN) is a geographically dispersed telecommunications network. The term distinguishes a broader telecommunication structure from a local area network (LAN). A wide area network may be privately owned or rented, but the term usually connotes the inclusion of public (shared user) networks. An intermediate form of network in terms of geography is a metropolitan area network (MAN).

Metropolitan Area Network (MAN) A metropolitan area network (MAN) is a network that interconnects users with computer resources in a geographic area or region larger than that covered by even a large local area network (LAN) but smaller than the area covered by a wide area network (WAN). The term is applied to the interconnection of networks in a city into a single larger network (which may then also offer efficient connection to a wide area network). It is also used to mean the interconnection of several local area networks by bridging them with backbone lines. The latter usage is also sometimes referred to as a campus network.

Network Backbone A backbone is a larger transmission line that carries data gathered from smaller lines that interconnect with it.

Nodes In a network, a node is a connection point, either a redistribution point or an end point for data transmissions. In general, a node has programmed or engineered capability to recognize and process or forward transmissions to other nodes.

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By: Aaron Adams