Version
Description
8.3.12.0
Introduced on the S4810.
8.3.11.1
Introduced on the Z9000.
8.4.1.0
Introduced on the C-Series and S-Series.
dot1x auth-fail-vlan
Configure an authentication failure VLAN for users and devices that fail 802.1X authentication.
Syntax
dot1x auth-fail-vlan
vlan-id
[max-attempts
number
]
To delete the authentication failure VLAN, use the
no dot1x auth-fail-vlan
vlan-id
[max-
attempts
number
]
command.
Parameters
vlan-id
Enter the VLAN Identifier. The range is from 1 to 4094.
max-attempts
number
(OPTIONAL) Enter the keywords
max-attempts
followed number of attempts desired
before authentication fails. The range is from 1 to 5. The default is
3
.
Defaults
3
attempts
Command Modes
CONFIGURATION (
conf-if-interface-slot/port
)
Command History
This guide is platform-specific. For command information about other platforms, see the relevant
Dell Networking
OS Command Line Reference Guide
.
Version
Description
9.10(0.0)
Introduced on the S6100-ON.
9.8(1.0)
Introduced on the Z9100–ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.7(0.0)
Introduced on the S6000–ON.
9.2(1.0)
Introduced on the Z9500.
9.0.2.0
Introduced on the S6000.
9.0.0.0
Introduced on the Z9000.
8.3.19.0
Introduced on the S4820T.
8.3.12.0
Introduced on the S4810.
8.3.11.1
Introduced on the Z9000.
8.4.1.0
Introduced on the C-Series and S-Series.
Usage Information
If the host responds to 802.1X with an incorrect login/password, the login fails. The switch attempts to
authenticate again until the maximum attempts configured is reached. If the authentication fails after all allowed
attempts, the interface moves to the authentication failed VLAN.
156
802.1X