Observa Telecom TD851W User Manual page 38

Step 3. Fill in the above parameters according to the guides below.
•
Key Length: Select the desired length. Options available are 64-bit and 128-bit.
•
Key Format: Select the desired format. Options available are ASCII (5 characters)
and Hex (10 characters).
•
Default Tx Key: Select the desired key for the configuration.
•
Encryption Key 1/2/3/4: Create a key for your wireless network.
Step 4. Click Apply Changes to save your configuration. Click Close to close the screen and
return to Wireless Security Setup screen.
Note:
After configuration, you need to click the Save button appeared on the left panel so that your
configuration can still take effect after the Router reboots.
2. WPA/WPA2
WPA (Wi-Fi Protected Access) and WPA2 (WPA version 2) are based on Radius Server. There
are two WPA encryption rules, AES and TKIP. There are also two WPA Authentication Mode,
Enterprise (RADUIS) or Personal (Pre-Shared Key).
To configure WEP settings, select follow the steps below.
Step 1. Select "WPA (TKIP), WPA (AES), WPA2 (TKIP), WPA2 (AES) or WPA2 (Mixed)"
encryption from the Encryption drop-down list. Then the following available options will
change to offer the appropriate settings.
•
TKIP (Temporal Key Integrity Protocol) - a wireless encryption protocol that provides
dynamic encryption keys for each packet transmitted.
•
AES (Advanced Encryption Standard) - A security method that uses symmetric
128-bit block data encryption.
TD851W 150Mbps Wireless N ADSL2+ Modem Router User Guide
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