Administrator Guide

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.
The RADIUS accounting port acct-port port-number is configurable.
Example
DellEMC(config)#radius-server host 192.100.0.12
Force all logged-in users to re-authenticate (y/n)?
DellEMC(config)#no radius-server host 192.100.0.12
Force all logged-in users to re-authenticate (y/n)?
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 1-GigabitEthernet interface, enter the keyword GigabitEthernet then
the slot/port information.
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet 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.
● For a Null interface, enter the keyword null then the Null interface number.
● For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
Defaults Not configured.
Command Modes RADIUS SERVER GROUP
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100-ON.
1370 Security