Ruby Tech ES-2410C, Руководство пользователя

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Publication date: Jan., 2009 119
Revision A1
8. When the authenticator PAE receives a Radius-Access-Accept, it
will send an EAP-Success to the supplicant. At this time, the
supplicant is authorized and the port connected to the supplicant
and under 802.1x control is in the authorized state. The supplicant
and other devices connected to this port can access the network. If
the authenticator receives a Radius-Access-Reject, it will send an
EAP-Failure to the supplicant. This means the supplicant is failed to
authenticate. The port it connected is in the unauthorized state, the
supplicant and the devices connected to this port won’t be allowed
to access the network.
9. When the supplicant issue an EAP-Logoff message to
Authentication server, the port you are using is set to be
unauthorized.
Fig. 3-65
Only MultiHost 802.1X is the type of authentication supported in the switch.
In this mode, for the devices connected to this port, once a supplicant is authorized,
the devices connected to this port can access the network resource through this
port.
802.1x Port-based Network Access Control function supported by the switch
is little bit complex, for it just support basic Multihost mode, which can distinguish
the device’s MAC address and its VID. The following table is the summary of the
combination of the authentication status and the port status versus the status of port
mode, set in 802.1x Port mode, port control state, set in 802.1x port setting. Here
Entry Authorized means MAC entry is authorized.
Access allowed
PC
LAN
Bridge
Radius Server
Access blocked
Port connect
Radius-Access-Challenge
Radius-Access-Accept
Radius-Access-Request
Radius-Access-Request
EAPOL-Start
EAP-Response/Identity
EAP-Response (cred)
EAP-Request/Identity
EAP-Request
EAP-Success
EAP-Failure
EAPOL EAP
Authenticator
Radius
EAP-Logoff