ZyXEL p-662h-61 Guia Do Utilizador

Prestige 662HW Series User’s Guide

101

Chapter 8 Wireless LAN Setup

2 The RADIUS server then checks the user's identification against its database and grants 

or denies network access accordingly.

3 The RADIUS server distributes a Pairwise Master Key (PMK) key to the AP that then 

sets up a key hierarchy and management system, using the pair-wise key to dynamically 
generate unique data encryption keys to encrypt every data packet that is wirelessly 
communicated between the AP and the wireless clients

Figure 30   WPA with RADIUS Application Example

Refer to this table to see what other security parameters you should configure for each 
Authentication Method/ key management protocol type. You enter manual keys by first 
selecting 64-bit WEP or 128-bit WEP from the WEP Encryption field and then typing the 
keys (in ASCII or hexadecimal format) in the key text boxes. MAC address filters are not 
dependent on how you configure these security features.

Table 19   Wireless Security Relational Matrix

Open 

None

No 

No

Open

WEP

No

Enable with Dynamic WEP Key 

Yes

Enable without Dynamic WEP Key

Yes

Disable 

Shared

WEP 

No

Enable with Dynamic WEP Key

Yes

Enable without Dynamic WEP Key

Yes

Disable