console#show dot1x advanced ethernet 1/g2
Port
---------
1/g2
radius-server attribute 4
Use the radius-server attribute 4 command in Global Configuration mode to set the network
access server (NAS) IP address for the RADIUS server. Use the no version of the command to set
the value to the default.
Syntax
radius-server attribute 4
no dot1x guest-vlan
ip-address — Specifies the IP address to be used as the RADIUS attribute 4, the NAS IP
•
address.
Default Configuration
If a RADIUS server has been configured on the switch, the default attribute 4 value is the
RADIUS server IP address.
Command Mode
Global Configuration mode
User Guidelines
This command has no user guidelines.
Example
The following example sets the NAS IP address in RADIUS attribute 4 to 192.168.10.22.
console(config)#radius-server attribute 4 192.168.10.22
548
802.1X Commands
Guest
Unauthenticated
VLAN
---------
---------------
10
20
ip-address
Vlan