D-Link DES-3550 Command Line Interface Reference Manual page 194

Example usage:
To display the 802.1x auth state for MAC-based 802.1x:
DES-3550:4#show 802.1x auth_state
Command: show 802.1x auth_state
Port number : 1:1
Index MAC Address
------ -------------------
1 00-08-02-4E-DA-FA
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CTRL+C ESC q
DES-3550 Layer 2 Fast Ethernet Switch
Auth PAE State
-----------------------
Authenticated
Quit SPACE n Next Page
Backend State
---------------------
Idle
Enter Next Entry a All
190
Port Status
-----------------
Authorized