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# Configure the server type for the RADIUS scheme. When using the iMC server, configure the RADIUS
server type as extended.
[SwitchA-radius-rs1] server-type extended
# Specify the primary authentication server and primary accounting server, and configure the keys for
communication with the servers.
[SwitchA-radius-rs1] primary authentication 192.168.0.111
[SwitchA-radius-rs1] primary accounting 192.168.0.111
[SwitchA-radius-rs1] key authentication expert
[SwitchA-radius-rs1] key accounting expert
# Configure the access device to not carry the ISP domain name in the username sent to the RADIUS
server. (Optional, configure the username format as needed.)
[SwitchA-radius-rs1] user-name-format without-domain
[SwitchA-radius-rs1] quit
• Configure an authentication domain
# Create ISP domain dm1 and enter its view.
[SwitchA] domain dm1
# Configure AAA methods for the ISP domain.
[SwitchA-isp-dm1] authentication portal radius-scheme rs1
[SwitchA-isp-dm1] authorization portal radius-scheme rs1
[SwitchA-isp-dm1] accounting portal radius-scheme rs1
[SwitchA-isp-dm1] quit
# Configure domain dm1 as the default ISP domain for all users. Then, if a user enters a username
without any ISP domain at logon, the authentication and accounting methods of the default domain are
used for the user.
[SwitchA] domain default enable dm1
• Enable portal authentication on the interface connecting the host
# Configure a portal server on the switch, making sure that the IP address, port number and URL match
those of the actual portal server.
[SwitchA] portal server newpt ip 192.168.0.111 key portal port 50100 url
http://192.168.0.111:8080/portal
# Enable portal authentication on the interface connecting the host.
[SwitchA] interface vlan-interface 10
[SwitchA–Vlan-interface10] portal server newpt method layer3
# Specify the source IP address of outgoing portal packets as 9.9.1.1, the virtual IP address of VRRP group
1.
[SwitchA–Vlan-interface10] portal nas-ip 9.9.1.1
• Configure portal stateful failover
# Assign interface VLAN-interface 10 to portal group 1.
[SwitchA–Vlan-interface10] portal backup-group 1
[SwitchA–Vlan-interface10] quit
# Set the device ID for Switch A in stateful failover mode to 1.
[SwitchA] nas device-id 1
# Specify the source IP address of outgoing RADIUS packets as 192.168.0.1, the virtual IP address of
VRRP group 2.
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