Dell Networking N4000 Series Configuration Manual page 524

Command
dot1x dynamic-vlan
enable
interface
interface
dot1x guest-vlan
dot1x unauth-vlan
id
CTRL + Z
show dot1x advanced
interface
NOTE:
When dynamically creating VLANs, the uplink port should be in trunk
mode so that it will automatically participate in all dynamically-created VLANs.
Otherwise, the supplicant may be placed in a VLAN that does not go beyond the
switch because no other ports are participating.
524
Configuring Port and System Security
Purpose
If the RADIUS assigned VLAN does not exist on the
switch, allow the switch to dynamically create the assigned
VLAN.
Enter interface configuration mode for the specified
interface. The
and number, for example tengigabitethernet 1/0/3.
You can also specify a range of interfaces with the interface
range command, for example, interface range
tengigabitethernet 1/0/8-12 configures interfaces 8, 9, 10,
11, and 12.
vlan-id
Specify the guest VLAN.
vlan-
Specify the unauthenticated VLAN. The VLAN must
already have been created.
Exit to Privileged EXEC mode.
View the current 802.1X configuration.
interface
variable includes the interface type