Siemens CP 1515 Instruções de Operação descarregar pdf (Página 165)

Configuration Using Web Based Management and the Command Line Interface

C79000-G8976-C184-07

165

WPA2-PSK is based on the WPA2 standard, WPA authentication, however,

RADIUS server. Instead of this,

a key (pass phrase) is

● WPA2-PSK

operates without a

stored on every client

the functions of the IEEE 802.11i security standard. WPA2 uses

he normal authentication can be omitted.

A RADIUS server is used to authenticate the client with an access point. The

ent logs on at a RADIUS server based on a certificate (EAP-TLS) or a

ethod MSCHAPv2). As an option, the RADIUS server then

● WPA-Auto-PSK

oint can process both the WPA-PSK as well as

WPA2-PSK type of authentication. This is necessary when the access point

ifferent clients, some using WPA-PSK and others WPA2-

ryption method must be set on the clients.

access point can process both the WPA and WPA2 type

entication. This is nece e access point co s with

t clients, some using W rs WPA2. The sam n

st be se

Encry

Encryption protects the ed data from eavesdropping and corruption. You

can only disable encryp selected Open Sys for authentication.

All other security methods include both authentication and encryption.

and access point and this is used for authentication and further encryption

AES or TKIP is used as the encryption method, AES represents the standard

method.

● WPA2

WPA2 (Wi-Fi Protected Access 2) is a further development of WPA and

implements

the additional encryption protocol CCMP that allows fast roaming in mobile ad

hoc networks with its preauthentication. A client can log on in advance and

several access points so that t

cli

combination of user name and password (EAP-PEAP or EAP-TTLS / internal

authentication m

identifies itself to the client using a certificate. Following successful

authentication, the client and RADIUS server generate key material that is

used for data encryption. AES or TKIP is used as the encryption method, AES

represents the standard method.

Setting with which an access p

communicates with d

PSK. The same enc

● WPA-Auto

Setting with which an

of auth

differen

ssary when th

PA and othe

mmunicate

e encryptio

method mu t on the clients.

ption

transferr

tion if you have tem

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