Configuration procedure
Configure an IP address for each interface. (Details not shown.)
Configure DHCP relay:
# Enable DHCP.
<Device> system-view [Device] dhcp enable
# Configure a DHCP server for a DHCP server group.
[Device] dhcp relay server-group 1 ip 192.168.2.2
# Enable the relay agent on VLAN interface 2.
[Device] interface vlan-interface 2 [Device-Vlan-interface2] dhcp select relay
# Correlate VLAN interface 2 to the DHCP server group.
[Device-Vlan-interface2] dhcp relay server-select 1 [Device-Vlan-interface2] quit
Configure a RADIUS scheme and an ISP domain.
For more information about configuration procedure, see "802.1X authentication configuration example."
Configure 802.1X:
# Configure the free IP.
[Device] dot1x free-ip 192.168.2.0 24
# Configure the redirect URL for client software download.
[Device] dot1x url http://192.168.2.3
# Enable 802.1X globally.
[Device] dot1x
# Enable 802.1X on the port.
[Device] interface ethernet 1/0/1 [Device-Ethernet1/0/1] dot1x