Users Guide
Example
Dell(config)#radius-server host 192.100.0.12 
Force all logged-in users to re-authenticate (y/n)?
Dell(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 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then 
the slot/port/subport 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.
• 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 congured.
Command Modes RADIUS SERVER GROUP
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking 
OS Command Line Reference Guide.
Version Description
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.
9.2(1.0) Introduced on the Z9500.
9.7(0.0) Introduced on the S6000-ON.
1378 Security










