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Examples of Verifying that 802.1X is Enabled Globally and on an Interface
Verify that 802.1X is enabled globally and at the interface level using the show running-config |
find dot1x command from EXEC Privilege mode.
In the following example, the bold lines show that 802.1X is enabled.
Dell#show running-config | find dot1x
dot1x authentication
!
[output omitted]
!
interface TenGigabitEthernet 2/1/1
no ip address
dot1x authentication
no shutdown
!
Dell#
To view 802.1X configuration information for an interface, use the show dot1x interface command.
In the following example, the bold lines show that 802.1X is enabled on all ports unauthorized by default.
Dell#show dot1x interface TenGigabitEthernet 2/1/1
802.1x information on Te 2/1/1:
-----------------------------
Dot1x Status: Enable
Port Control: AUTO
Port Auth Status: UNAUTHORIZED
Re-Authentication: Disable
Untagged VLAN id: None
Guest VLAN: Disable
Guest VLAN id: NONE
Auth-Fail VLAN: Disable
Auth-Fail VLAN id: NONE
Auth-Fail Max-Attempts: NONE
Mac-Auth-Bypass: Disable
Mac-Auth-Bypass Only: Disable
Tx Period: 30 seconds
Quiet Period: 60 seconds
ReAuth Max: 2
Supplicant Timeout: 30 seconds
Server Timeout: 30 seconds
Re-Auth Interval: 3600 seconds
Max-EAP-Req: 2
Host Mode: SINGLE_HOST
Auth PAE State: Initialize
Backend State: Initialize
Configuring Request Identity Re-Transmissions
If the authenticator sends a Request Identity frame, but the supplicant does not respond, the
authenticator waits 30 seconds and then re-transmits the frame.
The amount of time that the authenticator waits before re-transmitting and the maximum number of
times that the authenticator re-transmits are configurable.
802.1X
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