Zte ZXR10 2920, Руководство пользователя

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ZXR10 2920/2928/2952
(V1.0)
Access Switch User Manual
（
Volume I
）
162 Confidential and Proprietary Information of ZTE CORPORATION
F
I G U R E
3 1 U
S I N G
C
H A P
M
O D E
F
O R
I
D E N T I T Y
A
U T H E N T I C A T I O N
EAPOL RADIUS
EAPOL-Start
EAP-Request/Identity
EAP-Response/Identity
EAP-Request/Challenge
EAP-Response/MD5-
Challenge Access-Request/CHAP
Access-Accept EAP-Success
User terminal system
Switch
Connection setup
Successful access
RADIUS server
EAP is an authentication method that transparently transmits
EAP packets .It includes EAP-MD5 and PEAP.The following
example explains EAP-MD5.
EAP-MD5 is a CHAP identity authentication mechanism used in
the EAP framework structure. Process of using the EAP-MD5
mode for identity authentication is shown in
F
I G U R E
3 2 U
S I N G
E
A P
-
M D
5 M
O D E
F
O R
I
D E N T I T Y
A
U T H E N T I C A T I O N
EAPOL RADIUS
EAPOL-Start
EAP-Request/Identity
EAP-Response/Identity
EAP-Request/Challenge
EAP-Response/MD5-
Challenge
Access-Request
Access-Accept EAP-Success
User terminal system
RADIUS server
Switch
Access-Request
Connection setup
Successful access
Access-Challenge
Extensible
Authentication
Protocol -
Message
Digest 5 (EAP-
MD5)