While planning for your wireless network you might be request what is the contrast between a router and an access point. You need to think of a router as more of a server because it performs many functions like a server. An access point only provides a portal for wireless client to associate to your existing Lan.
Routers can perform many functions. Routers can associate many distinct Wlans together acting like a traffic cop. Routers also act as a Dhcp server. A Dhcp server assigns dynamic Ip address to your computer every time your computer starts up. If you don't have a Dhcp server then you will have to assign each computer on your network a permanent Ip address.
Linksys Wrt54g Setup
As I have said before your router can also act like a traffic cop. You can use a router to perform port forwarding to clear computers on your Lan. For example you can direct all internet traffic seeing for your game server's port number to a specific computer on your Lan.
Cisco-Linksys High Gain Antenna Kit for TNC Connectors HGA7T Best
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Cisco-Linksys High Gain Antenna Kit for TNC Connectors HGA7T Feature
- Increases the effective range of Linksys wireless devices
- Stronger signal increases wireless coverage into hard-to-reach areas and improves throughput by reducing retransmissions
- Easy installation -- simply replace your current antennas
- Works with both Wireless-G and Wireless-B devices
- Omni Directional design for 360 degrees of coverage
Cisco-Linksys High Gain Antenna Kit for TNC Connectors HGA7T Overview
Linksys High Gain Antenna Kit for TNC Connectors - Increase the range of your Wireless network! Attach these high gain antennas to your Linksys Wireless Broadband Router or Access Point, and increase both the effective strength of the outgoing signals, and the receive sensitivity for incoming signals.The added signal strength and sensitivity also improves close-range communication reliability because every packet comes through "loud and clear", reducing retransmissions due to weak signal reception errors.To install, just unscrew your current antennas, and attach the High Gain antennas in their place. There are no drivers to install, and no modifications to your setup are necessary.The Linksys High Gain Antenna Kit saves wiring costs and helps to build corporate wireless infrastructure by driving stronger signals into distant corners and hard-to-reach areas. And it's perfect for covering large areas in warehouse environments, public spaces, wireless hotspots, and outdoor venues - anywhere you need extra coverage for your wireless network.
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*** Product Information and Prices Stored: Dec 29, 2011 23:47:17
The potential to associate complicated computers to the internet is one of the main features of a router. The router is assigned one Wan Ip address from your Isp. This Ip address is called a collective Ip address that everybody on the internet can see. Because you have complicated computers linked to your router the router uses a protocol called Nat Network address translation Nat will assign the computers that are behind your routers Ip address, hidden Ip addresses. Nat acts as a firewall because computers on the internet cannot in ideas even see your computers. They will only see the Ip address of your router. Nat does block traffic from reaching your computers but it will not block Trojans from going out to the internet. That is why I do suggest installing a firewall on your Lan computers.
The role of an access point on a Lan is to give the wireless user a door way to enter. The more population that enter the door at the same time the slower they will go. 802.11b access points say they will give you a through put rate of 11mps but the actual rate is nearby 5Mps. 802.11g has a rating of 54mbps with an actual through put of 20mbps. The access points do have most of the same security features as a router such as Wep, Wpa, 8021x and Tkpi but they will not have the traffic cop functions like a router. Also the access points will not have Nat which would add an unnecessary layer to your network. To keep it easy access points just simulate plugging in your laptop to a port in the wall and that's it.A router is used on the border of you network to act as a traffic cop deciding who can come in and blocking those you want to keep out.
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