Cisco Cisco Digital Media Player 4300G Guida All'Installazione

It is not necessary, useful, or correct to restart a DMP immediately after you define its 802.11 settings. 
Instead, the typical workflow is as follows.

Wired Equivalent Privacy is a method to encrypt data transmitted on a wireless network.

Wired equivalent privacy (WEP) keys are the IEEE 802.11b standard that offers a mechanism to secure 
wireless LAN data streams. The goals of WEP include access control to prevent unauthorized users 
who lack a correct WEP key from gaining access to the network, and privacy to protect wireless LAN 
data streams by encrypting them and allowing decryption only by users with the correct WEP keys.

Wi-Fi Protected Access. WPA is a standards-based, interoperable security enhancement that strongly 
increases the level of data protection and access control for existing and future wireless LAN systems. 
It is derived from and will be forward-compatible with the upcoming IEEE 802.11i standard. WPA 
leverages TKIP for data protection and 802.1X for authenticated key management.

Define 
wireless 
settings.

Save
wireless 
settings.

Apply wireless settings.

Use DMPDM to restart the DMP.

Immediately unplug the 
DMP Ethernet cable.

OR

Unplug the DMP power cord.

Unplug the DMP Ethernet cable.

Plug in the DMP power cord.

Get WLAN 
IP address.