HP 5120 SI Series

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# Create a RADIUS scheme named rs1 and enter its view.
<Switch> system-view
[Switch] radius scheme rs1
# Set the server type for the RADIUS scheme. When using the iMC server, set the server type to extended.
[Switch-radius-rs1] server-type extended
# Specify the primary authentication server and primary accounting server, and configure the keys for
communication with the servers.
[Switch-radius-rs1] primary authentication 1.1.1.2
[Switch-radius-rs1] primary accounting 1.1.1.2
[Switch-radius-rs1] key accounting radius
[Switch-radius-rs1] key authentication radius
[Switch-radius-rs1] quit
3. Configure an authentication domain
# Create and enter ISP domain triple.
[Switch] domain triple
# Configure AAA methods for the ISP domain.
[Switch-isp-triple] authentication portal radius-scheme rs1
[Switch-isp-triple] authorization portal radius-scheme rs1
[Switch-isp-triple] accounting portal radius-scheme rs1
[Switch-isp-triple] quit
# Configure triple 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.
[Switch] domain default enable triple
4. Configure the DHCP relay agent
# Enable DHCP.
[Switch] dhcp enable
# Create DHCP server group 1 and add DHCP server 1.1.1.3 into the group.
[Switch] dhcp relay server-group 1 ip 1.1.1.3
# Enable the DHCP relay agent on VLAN-interface 8.
[Switch] interface vlan-interface 8
[Switch-Vlan-interface8] dhcp select relay
# Correlate DHCP server group 1 with VLAN-interface 8.
[Switch-Vlan-interface8] dhcp relay server-select 1
[Switch-Vlan-interface8] quit
# Enable the DHCP relay agent on VLAN-interface 2.
[Switch] interface vlan-interface 2
[Switch-Vlan-interface2] dhcp select relay
# Correlate DHCP server group 1 with VLAN-interface 2.
[Switch-Vlan-interface2] dhcp relay server-select 1
[Switch-Vlan-interface2] quit
# Enable the DHCP relay agent on VLAN-interface 3.
[Switch] interface vlan-interface 3
[Switch-Vlan-interface3] dhcp select relay