denies the client access or because the RADIUS server request
times out (according to the timeout specified on the
"Configuration→Security→AAA" page) - the client is put on hold
in the Unauthorized state. The hold timer does not count during
an on-going authentication.
In MAC-based Auth. mode, the switch will ignore new frames
coming from the client during the hold time.
The Hold Time can be set to a number between 10 and 1000000
seconds.
• RADIUS-Assigned
QoS Enabled
RADIUS-assigned QoS provides a means to centrally control the
traffic class to which traffic coming from a successfully
authenticated supplicant is assigned on the switch. The RADIUS
server must be configured to transmit special RADIUS attributes
to take advantage of this feature (see RADIUS-Assigned QoS
Enabled below for a detailed description).
The "RADIUS-Assigned QoS Enabled" checkbox provides a quick
way to globally enable/disable RADIUS-server assigned QoS Class
functionality. When checked, the individual ports' ditto setting
determines whether RADIUS-assigned QoS Class is enabled for
that port. When unchecked, RADIUS-server assigned QoS Class is
disabled for all ports.
• RADIUS-Assigned
VLAN Enabled
RADIUS-assigned VLAN provides a means to centrally control the
VLAN on which a successfully authenticated supplicant is placed
on the switch. Incoming traffic will be classified to and switched
on the RADIUS-assigned VLAN. The RADIUS server must be
configured to transmit special RADIUS attributes to take
advantage of this feature (see RADIUS-Assigned VLAN Enabled
below for a detailed description).
The "RADIUS-Assigned VLAN Enabled" checkbox provides a quick
way to globally enable/disable RADIUS-server assigned VLAN
functionality. When checked, the individual ports' ditto setting
determines whether RADIUS-assigned VLAN is enabled for that
port. When unchecked, RADIUS-server assigned VLAN is disabled
for all ports.
• Guest VLAN
Enabled
A Guest VLAN is a special VLAN - typically with limited network
access - on which 802.1X-unaware clients are placed after a
network administrator-defined timeout. The switch follows a set
of rules for entering and leaving the Guest VLAN as listed below.
The "Guest VLAN Enabled" checkbox provides a quick way to
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