The idea of \u200b\u200bthis tutorial is to create a wireless network at home in an easy, simple and secure. You can be a great complement to the tutorial As share a 3G connection and create a Wi-Fi. Introduction
WiFi is a trademark of the Wi-Fi Alliance (formerly WECA: Wireless Ethernet Compatibility Alliance), the trade organization to take, test and certify that the equipment meets the standards related to 802.11 wireless local area networks. The
substandard IEEE 802.11 but is currently being exploited in the commercial sphere are:
- 802.11a:
· Pioneer in 1999.
Operates in the 5 GHz band
· Reaching a top speed of 54 Mb / sec.
- 802.11b:
· Pioneer in 1999 and is currently the most widespread.
Operates in the 2.4 GHz band
· Reaching a top speed of 11 Mb / sec.
- 802.11g:
· Constipation in 2003.
Operates in the 2.4 GHz band
· Reach a maximum speed of 54 Mb / sec. Compatible with 802.11b
- 802.11n:
• The standard was approved in 2009.
Operates in the 2.4 GHz band and 5GHz.
· Reaching a top speed of 600 Mb / sec.
, standards-Compatible with earlier.
Knowing these data and the compatibility of these will help us choose the right devices for our network can create, have the best transfer rate and compatibility between devices.
What we need to set up a wireless network?
• Connecting to the Internet
·
ADSL Router · Self
· Devices Wireless Wi-Fi to connect
• If our computer or laptop does not affect access, we need an accessory to this type of connectivity.
If we want to complement the tutorial How to share a 3G connection should replace the Router ADSL router which is after the PC server (see network diagram tutorial )
Connection Diagram
Figure 1: Diagram of Wireless Network Connection
Configuring Access Point
The way to adjust the following parameters will depend on the manufacturers to configure your Access Point I recommend reading the user manual, there will be more explained according to the model of router with that count.
1. Connecting to the mains with the adapter included in the box.
2. Connect the ADSL Access Point to router with network cable from the Access Point (also included in the box if you do not normally have a direct network cable)
3.A If the ADSL router has DHCP enabled will have no to configure anything on the Access Point
If you connect a PC to set private IP Access Point, getway address and subnet mask DHCP is enabled automatically.
3.B If you do NOT have enabled DHCP must be configured on the Access Point's private IP Address Gateway (Gateway), the subnet mask and DNS servers.
4. Configuration of wireless network password. Normally
to configure these parameters can be done through a web administration portal or with any Windows program provided on the Access Point box, consult the manual itself.
Connecting Wifi devices
wifi devices normally have with a wireless management tool, so the connection is made through this tool.
If you have DHCP enabled
1. Open wireless management program
2. Scan for available networks
Figure 1: Network Management Tool Wifi
3. Select your network. 4. Connect to your network.
Figure 2: Selecting and connecting to wireless network
5. Enter password for wireless network. 
Figure 3: Entry password Wireless Network
6. The configuration of the private IP, Gateway, subnet mask and DNS is performed automatically.
If you do NOT have DHCP Enabled
1. Login to Control Panel> Network Connections
Figure 4: Image of the Network Connections window
2. Right click on Wireless Connection and select properties
3. Select protocol TCP / IP in the window box and click the Properties button
4. Select "Use the following IP address" and set the Private IP, Gateway, subnet mask and DNS on your network.
Figure 5: Wireless Network Configuration
5. Click on Ok button,
6. Clcik on the OK button.
7. Open wireless management program
8. Scan for available networks
9. Select your network.
10. Connect to your network.
Fi Tips
is advisable to set password to the wireless network to avoid being robbed signal.
The password should be difficult enough for someone external (neighbors or others) not find out, but easy enough to enter into a wireless device easily.
The scope of the wireless network signal depends on:
• The Access Point power
• The power of accessories or wireless device
· The obstacles that the signal has to traverse, the more obstacles less signal.
· Avoid microwaves and cordless phones already operating at the same frequency as the standards and interrupt the signal.
· Height to which place the Access Point, the higher it is placed over the signal range.
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