Gemtek Systems P-380, Руководство пользователя

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Outdoor Router P-380 Users Guide
Access Point SSID : The SSID is the key name of the wireless network area you are establishing
using the P-380. The SSID can be string of up to 32 characters of your choice.
Note: The SSID is case sensitive! The SSID may not contain special characters
like [ ] { } / \ or spaces. Only dots and underscores are allowed.
When you are operating the P-380 in bridge mode, the SSID must different for all devices
forming the wireless bridge network.
In access point mode, the SSID must be made known to all mobile clients, or they have to use
the “auto connect to any wireless network” function in their WLAN card.
If you are running more than one P-380 and want to enable the roaming function, please use
the same SSID in all access points.
If you want to run separate wireless networks on a site, please use different SSIDs for each
wireless network.
Bridge ID (in bridge mode or client bridge mode only): This ID must be different at the two devices
forming the wireless bridge.
Regulatory Domain : The full frequency range of the 2.4 GHz ISM band is not permitted to be used
in all countries. Depending on the selection of the regulatory domain here the available frequency
channels will vary!
Channel : Frequency channels are used to avoid interference between nearby access points. If you
wish to operate more than one access points in overlapping coverage areas, we recommend a
distance of at least four channels between the chosen channels. For example, for three Access Points
in close proximity choose channels 1, 5 and 11.
Refer to the regulatory domains chapter in the appendix to get more information
concerning the regulations valid for your country and set the parameters for frequency
channel to the permitted values!
Layer 2 User Isolation : Use this parameter to enable or disable the direct communication between
the mobile clients (in AP or AP router mode only). Layer 2 User Isolation is meant not only to reduce
traffic but also to isolate (or separate) WLAN subscribers from each other. With Layer 2 User Isolation
switched on, user A cannot see user B on the wireless network. This separation is done on network
layer 2.
Note: Use the site survey tool in the System Tools to check the used channels in your
surrounding and their signal strength.
Encryption Algorithm : Select No, 64-Bit or 128-Bit Encryption.
Key 0 to 3 : The WEP keys are entered as a series of colon-separated HEX pairs: 5 pairs for 64-Bit
(e.g. 01:23:45:67:89), 13 pairs for 128-Bit (e.g. 00:11:22:33:44:55:66:77:88:99:AA:BB:CC). If the key
entered does not match the required length, the configuration wizard will return an error message.
The encryption key must also be entered into the WLAN card configuration of the mobile clients.
Output power
The Output Power, dBm, is the strength of the radio signal transmitted by the integrated antenna. The
higher the number, the stronger the signal.
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