Showing EAPoL Authenticator Statistics

Display the authenticator statistics to manage network performance.

Note

Use the clear-stats command to clear EAP or NEAP statistics.

Procedure

To enter User EXEC mode, log on to the switch.
Display the authenticator statistics:

show eapol auth-stats interface [gigabitEthernet [{slot/port[/sub-port][-slot/port[/sub-port]][,...]}]]

Example

Note

Slot and port information can differ depending on hardware platform.

Switch:1#show eapol auth-stats interface

================================================================================
                          Eap Authenticator Statistics
================================================================================
PORT  EAP   AUTH-EAP   START LOGOFF INVALID LENGTH LAST-RX    LAST-RX
      RCVD  TX         RCVD  RCVD   FRAMES  ERROR  VER        SRC
--------------------------------------------------------------------------------
1/1   716   1074       0     0      0       0      1          18:a9:05:b1:04:ce
1/2   0     0          0     0      0       0      0          00:00:00:00:00:00
1/3   0     0          0     0      0       0      0          00:00:00:00:00:00
1/4   0     5          0     0      0       0      0          00:00:00:00:00:00
1/5   0     0          0     0      0       0      0          00:00:00:00:00:00
1/6   0     0          0     0      0       0      0          00:00:00:00:00:00
1/7   0     0          0     0      0       0      0          00:00:00:00:00:00
1/8   0     0          0     0      0       0      0          00:00:00:00:00:00
1/9   0     0          0     0      0       0      0          00:00:00:00:00:00
1/10  0     0          0     0      0       0      0          00:00:00:00:00:00
--More-- (q = quit)

Variable Definitions

Use the data in the following table to use the show eapol auth-stats interface command.


Variable	Value
{slot/port[/sub-port][-slot/port[/sub-port]][,...]}	Identifies the slot and port in one of the following formats: a single slot and port (slot/port), a range of slots and ports (slot/port-slot/port), or a series of slots and ports (slot/port,slot/port,slot/port). If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.

Job Aid

The following table describes the output for the show eapol auth-stats interface command.

Table 1. show eapol auth-stats interface field descriptions
Parameter	Description
PORT	Displays the port number in use.
EAP RCVD	Displays the number of EAPoL-EAP frames received by this Authenticator.
AUTH-EAP TX	Displays the number of EAPoL-EAP frames transmitted by the Authenticator.
START RCVD	Displays the number of EAPoL start frames received by this Authenticator.
LOGOFF RCVD	Displays the number of EAPoL logoff frames received by this Authenticator.
INVALID FRAMES	Displays the number of EAPoL frames received by this Authenticator in which the frame type is not recognized.
LENGTH ERROR	Displays the number of EAPoL frames received by this Authenticator in which the Packet Body Length field is invalid.
LAST-RX VER	Displays the last received version of the EAPoL frame by this Authenticator.
LAST-RX SRC	Displays the source MAC address of the last received EAPoL frame by this Authenticator.