LevelOne GSW-4876 User Manual
Page 231
C
HAPTER
5
| Monitoring the Switch
Displaying Information About Security Settings
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Port Counters
Receive EAPOL Counters
◆
Total – The number of valid EAPOL frames of any type that have been
received by the switch.
◆
Response ID – The number of valid EAPOL Response Identity frames
that have been received by the switch.
◆
Responses – The number of valid EAPOL response frames (other than
Response Identity frames) that have been received by the switch.
◆
Start – The number of EAPOL Start frames that have been received by
the switch.
◆
Logoff – The number of valid EAPOL Logoff frames that have been
received by the switch.
◆
Invalid Type – The number of EAPOL frames that have been received
by the switch in which the frame type is not recognized.
◆
Invalid Length – The number of EAPOL frames that have been
received by the switch in which the Packet Body Length field is invalid.
Transmit EAPOL Counters
◆
Total – The number of EAPOL frames of any type that have been
transmitted by the switch.
◆
Request ID – The number of EAPOL Request Identity frames that have
been transmitted by the switch.
◆
Requests – The number of valid EAPOL Request frames (other than
Request Identity frames) that have been transmitted by the switch.
Receive Backend Server Counters – For MAC-based ports there are two
tables containing backend server counters. The left-most shows a
summary of all backend server counters on this port. The right-most shows
backend server counters for the currently selected client, or dashes if no
client is selected or available. A client can be selected from the list of
authorized/unauthorized clients below the two counter tables.
◆
Access Challenges –
■
802.1X-based: Counts the number of times that the switch receives
the first request from the backend server following the first
response from the supplicant. Indicates that the backend server has
communication with the switch.
■
MAC-based: Counts all Access Challenges received from the
backend server for this port (left-most table) or client (right-most
table).