C
HAPTER
24
| Authentication Commands
802.1X Port Authentication
– 860 –
dot1x timeout
start-period
This command sets the time that a supplicant port waits before resending
an EAPOL start frame to the authenticator. Use the no form to restore the
default setting.
SYNTAX
dot1x timeout start-period seconds
no dot1x timeout start-period
seconds - The number of seconds. (Range: 1-65535)
DEFAULT
30 seconds
COMMAND MODE
Interface Configuration
EXAMPLE
Console(config)#interface eth 1/2
Console(config-if)#dot1x timeout start-period 60
Console(config-if)#
Information Display Commands
show dot1x This command shows general port authentication related settings on the
switch or a specific interface.
SYNTAX
show dot1x [statistics] [interface interface]
statistics - Displays dot1x status for each port.
interface
ethernet unit/port
unit - Unit identifier. (Range: 1)
port - Port number. (Range: 1-28)
COMMAND MODE
Privileged Exec
COMMAND USAGE
This command displays the following information:
◆ Global 802.1X Parameters – Shows whether or not 802.1X port
authentication is globally enabled on the switch (page 850).
◆ Authenticator Parameters – Shows whether or not EAPOL pass-through
is enabled (page 849).
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