160
Figure 55 Network diagram
Configuration prerequisites
• Configure IP addresses for the host, switch, and servers as shown in Figure 55 and make sure
they can reach each other.
• Configure the RADIUS server properly to provide authentication and accounting functions.
Configuration procedure
Perform the following tasks on the switch.
1. Configure a RADIUS scheme:
# Create a RADIUS scheme named rs1 and enter its view.
<Switch> system-view
[Switch] radius scheme rs1
# Specify the primary authentication server and primary accounting server, and configure the
keys for communication with the servers.
[Switch-radius-rs1] primary authentication 192.168.0.112
[Switch-radius-rs1] primary accounting 192.168.0.112
[Switch-radius-rs1] key accounting simple radius
[Switch-radius-rs1] key authentication simple radius
[Switch-radius-rs1] user-name-format without-domain
# Specify the security policy server.
[Switch-radius-rs1] security-policy-server 192.168.0.113
[Switch-radius-rs1] quit
# Enable RADIUS session control.
[Switch] radius session-control enable
2. Configure an authentication domain:
# Create an ISP domain named dm1 and enter its view.
[Switch] domain dm1
# Configure AAA methods for the ISP domain.
[Switch-isp-dm1] authentication portal radius-scheme rs1
[Switch-isp-dm1] authorization portal radius-scheme rs1
[Switch-isp-dm1] accounting portal radius-scheme rs1
[Switch-isp-dm1] quit
# Configure domain dm1 as the default ISP domain. If a user enters the username without the
ISP domain name at login, the authentication and accounting methods of the default domain
are used for the user.
Switch
Host
2.2.2.2/24
Gateway: 2.2.2.1/24
Vlan-int100
2.2.2.1/24
Vlan-int2
192.168.0.100/24
Portal server
192.168.0.111/24
192.168.0.112/24
Security policy server
192.168.0.113/24
RADIUS server
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