User manual INTELLINET 501903

[. . . ] Wireless LAN Access Point IEEE 802. 11b/g 54Mbps 501903 User's Manual Table of Contents Chapter 1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 1 1. 2 1. 3 1. 4 Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] You can select one access point in the table and it will join wireless LAN through this access point. Click Apply button at the bottom of the screen to save the above configurations. You can now configure other advance sections or start using the Access Point. 21 Wireless LAN Access Point Configuration Set Security "Set Security" let you setup the wireless security for the data transmission between the bridged access points in "AP Bridge-Point to Point mode", "AP Bridge-Point to Multi-Point mode" or "AP Bridge-WDS mode". It provides "WEP 64bits", "WEP 128bits", "WPA (TKIP)", "WPA2 (AES)" encryption methods. Parameter Encryption Description You can select "No encryption", " WEP 64bits", "WEP 128bits", "WPA (TKIP)" or "WPA2 (AES)" encryption methods. This is only used when you select " WEP 64bits" or "WEP 128bits" encryption method. You may select to select ASCII Characters (alphanumeric format) or Hexadecimal Digits (in the "A-F", "a-f" and "0-9" range) to be the WEP Key. For example: ASCII Characters: guest Hexadecimal Digits: 12345abcde Key Format 22 Wireless LAN Access Point Configuration WEP Key This is only used when you select " WEP 64bits" or "WEP 128bits" encryption method. The WEP key is used to encrypt data transmitted between the bridged access points. Fill the text box by following the rules below. 64-bit WEP: input 10-digit Hex values (in the "A-F", "a-f" and "0-9" range) or 5-digit ASCII character as the encryption keys. 128-bit WEP: input 26-digit Hex values (in the "A-F", "a-f" and "0-9" range) or 10-digit ASCII characters as the encryption keys. Pre-shared Key Format You may select to select Passphrase (alphanumeric format) or Hexadecimal Digits (in the "A-F", "a-f" and "0-9" range) to be the Preshared Key. For example: Passphrase: iamguest Hexadecimal Digits: 12345abcde Pre-shared Key The Pre-shared key is used to authenticate and encrypt data transmitted between the bridged access points. Fill the text box by following the rules below. Hex WEP: input 64-digit Hex values (in the "A-F", "a-f" and "0-9" range) or at least 8 character pass phrase as the pre-shared keys. Click Apply button at the bottom of the screen to save the above configurations. You can now configure other advance sections or start using the Access Point. Active Wireless Client Table "Active Wireless Client Table" records the status of all active wireless stations that are connecting to the access point. You can lookup the MAC Address, Number of Transmitted Packets, Number of Received Packets and Encryption Status of each active wireless client in this table. 23 Wireless LAN Access Point Configuration Parameter MAC Address Tx Packet Description MAC address of this active wireless station. The number of transmitted packets that are sent out from this active wireless station. Rx Packet The number of received packets that are received by this active wireless station. TX Rate Power Saving Expired Time The transmission rate in Mbps. Shows if the wireless client is in Power Saving mode. The time in second before dissociation. If the wireless keeps idle long than the expired time, this access point will dissociate it. The wireless client station has to associate again when it become active. Refresh Refresh the "Active Wireless Client Table". 24 Wireless LAN Access Point Configuration Close Refresh the "Active Wireless Client Table". Wireless Site Survey When this access point is in "Station-Ad Hoc mode", "Station-Infrastructure mode" or "Universal Repeater mode", it should associate with an access point or station and connect to your wireless LAN through the associated access point or station. "Wireless Site Survey" searches for all available access points near by. You can select one access point listed in this table. 25 Wireless LAN Access Point Configuration 3. 2. 3 Advanced Setting You can set advanced parameters of this access point. The parameters include Authentication Type, Fragment Threshold, RTS Threshold, Beacon Interval, Tx Operation Rate, Tx Basic Rate, Preamble Type, Broadcast ESSID. You should not change these parameters unless you know what effect the changes will have on this access point. Parameter Authentication Type Description There are two authentication types: "Open System" and "Shared Key". When you select "Open System", wireless stations can associate with this access point without WEP encryption. [. . . ] Can data be intercepted while transmitting through the air?WLAN features two-fold protection in security. On the hardware side, as with Direct Sequence Spread Spectrum technology, it has the inherent scrambling security feature. On the software side, the WLAN series offers the encryption function (WEP, WPA, WPA2) to enhance security and access control. 47 Troubleshooting 7. [. . . ]