Chapter 23: Authentication Commands
802.1X Port Authentication
– 798 –
E
XAMPLE
Console(config)#interface eth 1/2
Console(config-if)#dot1x port-control auto
Console(config-if)#
dot1x
re-authentication
This command enables periodic re-authentication for a specified port. Use
the
no
form to disable re-authentication.
S
YNTAX
[
no
]
dot1x re-authentication
C
OMMAND
M
ODE
Interface Configuration
C
OMMAND
U
SAGE
•
The re-authentication process verifies the connected client’s user ID
and password on the RADIUS server. During re-authentication, the
client remains connected the network and the process is handled
transparently by the dot1x client software. Only if re-authentication
fails is the port blocked.
•
The connected client is re-authenticated after the interval specified by
the
command. The default is 3600
seconds.
E
XAMPLE
Console(config)#interface eth 1/2
Console(config-if)#dot1x re-authentication
Console(config-if)#
R
ELATED
C
OMMANDS
dot1x timeout re-authperiod (799)
dot1x timeout
quiet-period
This command sets the time that a switch port waits after the maximum
) has been exceeded before attempting to
acquire a new client. Use the
no
form to reset the default.
S
YNTAX
dot1x timeout quiet-period
seconds
no dot1x timeout quiet-period
seconds -
The number of seconds. (Range: 1-65535)
D
EFAULT
60 seconds
Summary of Contents for SSE-G2252
Page 42: ...44 General IP Routing on page 627...
Page 603: ...Chapter 16 IP Configuration Setting the Switch s IP Address IP Version 6 609...
Page 883: ...Chapter 24 General Security Measures Port based Traffic Segmentation 894...
Page 989: ...Chapter 30 Congestion Control Commands Automatic Traffic Control Commands 1000 Console...
Page 1007: ...Chapter 33 Address Table Commands 1019...
Page 1137: ...Chapter 38 Quality of Service Commands 1150...
