Cisco Cisco Digital Media Player 4300G Guida All'Installazione

Pagina di 78
 
34
Getting Started Guide for Cisco Digital Media Players
78-19212-02
  Connect Equipment
Understand WEP Keys and Passphrases
Timesaver
Does your wireless network use WPA instead of WEP? If so, you can ignore this topic.
Many 802.11 access points (wireless routers) accept only a hexadecimal passphrase for WEP-64 and 
WEP-128. And yet, DMPs accept only an ASCII passphrase for WEP. For this reason, it might be 
necessary at times to translate your WEP passphrase from ASCII to hexadecimal. Many third-party 
converters are available. We do not offer any Cisco converter for this purpose.
The typical WEP process is as follows.
1.
Pick an ASCII passphrase. For example, PassphraseWEP128.
2.
Convert your string of ASCII characters to the hexadecimal key or keys for your network.
WEP-64 uses four short hexadecimal keys.
WEP-128 uses one long hexadecimal key.
3.
Configure your DMP to use the ASCII from which you derived the hexadecimal. 
4.
Configure your wireless router to use the appropriate hexadecimal key or keys.
Related Topics
DMP 4400G Notice Regarding Wi-Fi Connections
Note
You can configure wireless network settings during a later phase of DMP setup, if your DMP supports this feature. 
However, there are other tasks that you must finish first. When you are ready to configure wireless settings, these topics say how.
Connect to a Presentation System
A DMP transmits signals to a public presentation system that you choose, such as a flat-panel display or 
projector that is connected to the DMP. 
This system might use projection or display technologies that are analog or digital. 
It might support Standard Definition (SD) or High Definition (HD). 
Its output fidelity depends in part upon which signal cables (and adapters) connect it to your DMP.