that are configured in the CONFIGURATION mode are also considered to be on
the default VRF.
You must configure the RADIUS group explicitly with the aaa radius group
command in order for the AAA servers to use the group of RADIUS servers. The
802.1x servers use the group of RADIUS servers based on the VRF where the 802.1x
request is received. As a result, it is possible that both globally configured RADIUS
servers as well as the group-configured RADIUS servers (without VRF or default
VRF) are used for processing the 802.1x requests that are received at the default
VRF. The order in which the RADIUS servers are tried depends on the order in
which the RADIUS servers are configured.
Example
Dell(conf)#radius-server group group1
Dell(conf-radius-group)#radius-server host 1.1.1.1 key secret
Dell(conf-radius-group)#no radius-server host 1.1.1.1
Related
Commands
login authentication — sets the database to be checked when a user logs in.
radius-server key — sets an authentication key for RADIUS communications.
radius-server retransmit — sets the number of times the RADIUS server attempts to
send information.
radius-server timeout — sets the time interval before the RADIUS server times out.
radius-server vrf
Create an association between a RADIUS server group and a VRF and source interface.
ud
Syntax
radius-server vrf vrf-name [source-interface interface]
To delete the association between a RADIUS server group and a VRF and source
interface, use the no radius-server vrf vrf-name [source-interface
interface] command.
Parameters
vrf vrf-name Enter the keyword vrf and then the name of the VRF to
associate a RADIUS server group with that VRF.
interface Enter the following keywords and slot/port or number
information:
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE then the slot/port information.
• For a Loopback interface, enter the keyword loopback
then a number from 0 to 16383.
• For a port channel interface, enter the keywords port-
channel
then a number.
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