1  Types of WLAN

A.There are two kinds of WLAN, One is (or calls for special type WLAN to equality WLAN), second is primarily from type WLAN, In to equality WLAN in, each computer is loaded with a piece of wireless card, each other may directly mutually the communication, but is unable with the wired network to be connected, Only if a computer has to be allowed to act as the bridge joint and the wired network is con

2.   What is IEEE 802.11？    

A. The wireless network uses the basic level technology must be able to process      the radio wave type (Radio Frequency) material transmission, The most used      technique is the IEEE 802.11specifications in which it has defined the wireless     network every technical detail.

3.  Can it mix with the different manufacturer radio equipment rep?

A. Basically, ao long as the manufacturer equipment supports the WiFi authentication which WECA advocated.  The different manufacturer equipment may be mixed with each other interlock. 

4.  If my computer belongs to  WLAN, will it also be able to use the wired LAN communication？

A. Yes, under having a bridge joint installment between wired and the wireless network, it usually is a base station (Access Point), including on wired network, acts as bridge joint between all wireless computers and the wired computer.

5.  How many PC can a wireless base station served?
A. Some manufactures recommends 10, some recommends 100, it all depends on the manufacturers.

6.  Can it be installed by more then one wireless base station?

A. Yes, you may install two or above base station and the wired network is connected, some wireless computers on and base station segment, and some with another base station segment. Moreover each wireless computer may all deposit and withdraw in the wired network the resources (for example file server).

7.  What is Roaming？

A. When there are two or above base stations, and when some parts each others range of service (Service Area) overlap. When the wireless computer moves from one base station's range of service to another base station range of service, the wireless computer segment will automatically cuts the segment another base station, this is called roams.

8. Can we use WLAN to connect two Lans？
A. Yes, this kind of situation needs two station bases platforms, each LAN need each base station, these two base stations meet each other communication, then these two LAN will be connected in the same place.

9. Is it true that WLAN is only useful to notebook computers？
A. Theoretically, it looks like WLAN only comparatively has the use to NoteBook Computer and the running gear, but WLAN the computer also very much has the use in fact to the table on. For instance, said in certain situations, For example: When the old style building or does not suit the wiring as well as the temporary display field situation, WLAN on extremely has on the use, Therefore the WLAN flexibility is enormous.

10. How is the safety and security protection of the WLAN？
A. Because WLAN does not need to have the line to be connected on internet, therefore it must need to have the identification authentication mechanism and the encryption function. If any one of these function is missing, anyone can easily pick up your package information.  The encryption mechanism may use WEP or 802.1X,but it was heard that WEP and 802.1X have been decrypted.

11. How does WKAN connect to the internet？
A. You connect internet (eg. ADSL or cable modem) to you base station, then use this base station to connect to all wireless computers then you will be connect to internet.  Another method is to connect base station to wired LAN in one hub, and connect wired LAN to internet, adjust some settings and all the wireless computers will be connected to the internet.

12. If I have two wireless base stations, How do I connect them to use only one Internet segment？
A. If one of your WLAN is connected to the internet, then all you have to do is to connect two base station with wired LAN, then all of the wireless computers that is connected to these two base stations will all be able to use the internet.

13. If my WLAN  accesses the net the border network, does my ISP also must have WLAN？
A.  No, for WLAN to connect to the internet is almost the same logic as using ethernet to connect to the internet. If you are using Ethernet with 56K modem to connect to the internet, when you upgrade your Ethernet to WLAN, you can still use 56K modem to connect to the internet.

14. Can my network software distinguishes the LAN in computer to be same as it distinguishes my wireless computer?
A. Wireless lan card is the same as Ethernet lan card, each have its unique MAC address, it will not contradict with the current MAC address, and internet software will not be able to detect is the lan card your are using is wired or wireless, it’s all the same.  Therefore, if a wireless computer connects to inters, it will be recognized.