3Com 4210G Series Configuration Manual page 560

Figure 2-10 Network diagram for 802.1X configuration
Configuration procedure
The following configuration procedure covers most AAA/RADIUS configuration commands for the
device, while configuration on the 802.1X client and RADIUS server are omitted. For information about
AAA/RADIUS configuration commands, refer to AAA Configuration in the Security Volume.
# Configure the IP addresses for each interface. (Omitted)
# Add local access user localuser, enable the idle cut function, and set the idle cut interval.
<Device> system-view
[Device] local-user localuser
[Device-luser-localuser] service-type lan-access
[Device-luser-localuser] password simple localpass
[Device-luser-localuser] attribute idle-cut 20
[Device-luser-localuser] quit
# Create RADIUS scheme radius1 and enter its view.
[Device] radius scheme radius1
# Configure the IP addresses of the primary authentication and accounting RADIUS servers.
[Device-radius-radius1] primary authentication 10.1.1.1
[Device-radius-radius1] primary accounting 10.1.1.2
# Configure the IP addresses of the secondary authentication and accounting RADIUS servers.
[Device-radius-radius1] secondary authentication 10.1.1.2
[Device-radius-radius1] secondary accounting 10.1.1.1
# Specify the shared key for the device to exchange packets with the authentication server.
[Device-radius-radius1] key authentication name
# Specify the shared key for the device to exchange packets with the accounting server.
[Device-radius-radius1] key accounting money
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