63D-Link DIR-635 User Manual
Section 4 - Security
Configure WEP
It is recommended to enable encryption on your wireless router before your wireless network adapters. Please establish 
wireless connectivity before enabling encryption. Your wireless signal may degrade when enabling encryption due to 
the added overhead.
1. Log  into  the  web-based  configuration  by  opening  a 
web browser and entering the IP address of the router 
(192.168.0.1).  Click on Setup and then click Wireless 
Settings on the left side.
2. Next to Security Mode, select WEP.
3. Next to WEP Key Length, select the level of ecryption (64 
or 128-bit) and either Hex or ASCII.
    Hex  -  (recommended)  Letters  A-F and numbers  0-9  
  are valid.
    ASCII - All numbers and letters are valid. 
4. Next to WEP  Key 1, enter a WEP key that you create. 
Make sure you enter this key exactly on all your wireless 
devices. You may enter up to 4 different keys.
5. Next to Authentication, select Shared Key.
6.  Click  Save  Settings  to  save  your  settings.  If  you  are 
configuring the router with a wireless adapter, you will lose connectivity until you enable WEP on your adapter and 
enter the same WEP key as you did on the router.