ZyXEL Communications G-3000H Manual de usuario descargar pdf (Pagina 19)

Wireless FAQ

13. What is AAA ?

AAA is the acronym for Authentication, Authorization, and Accounting and refers to the idea of

managing subscribers by controlling their access to the network, verifying that they are who they say

they are (via login name and password or MAC address) and accounting for their network usage.

14. What is RADIUS ?

RADIUS stands for Remote Authentication Dial-In User Service. RADIUS is a standard that has been

implemented into several software packages and networking devices. It allows user information to be

sent to a central database running on a RADIUS Server, where it is verified. RADIUS also provides a

mechanism for accounting.

15. What is the different between "Enable Intra-BSS Traffic" and "Layer-2 Isolation" ?

Intra-BSS traffic is traffic between wireless stations in the same BSS. When Intra-BSS traffic is enabled,

all wireless stations in the same BSS communicate with each other.

When layer-2 isolation is enabled, wireless client, AP, computer or router MAC addresses that are not

listed in the "Allow devices with these MAC addresses" table are blocked from communicating with the

wireless clients.

When you enable layer-2 isolation, Intra-BSS Traffic is blocked. When you disable layer-2 solation, the

status of Intra-BSS Traffic is not changed (still blocked).

16. What is the relationship of security mode between AP and Bridge in AP/Bridge mode ?

When you config the ZyAIR as AP/Bridge mode, the security mode of bridge depends on the security

mode of AP.

When the security mode of AP is non-security, the security mode of bridge must be non-security.

When the security mode of AP is 64-bit WEP/128-bit WEP/WPA-PSK/WPA, the security mode of

bridge is WPA-PSK.

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ZyXEL Communications G-3000H Manual de usuario Pagina 19