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1-4

Configuration Procedure

z Make sure that the terminals, the servers and the switch are reachable to each other.

z If using an external DHCP server, ensure that the terminals can get IP addresses from the server

before and after authentication.

z Complete the configuration on the RADIUS server and make sure the authentication, authorization

and accounting functions work normally. In this example, you need to configure on the RADIUS

server an 802.1X user (with username userdot), a Web user (with username userpt) and a MAC

authentication user (with a username and password both being the MAC address of the printer

001588f80dd7).

z For information about DHCP, MAC address authentication, and Web authentication, refer to DHCP

Operation, MAC Address Authentication Operation, and Web Authentication Operation.

1) Configure DHCP

# Configure VLANs and IP addresses for the VLAN interfaces, and add ports to specific VLANs

(omitted).

# Enable DHCP.

<Switch> system-view

[Switch] dhcp enable

# Exclude the gateway IP addresses from assignment.

[Switch] dhcp server forbidden-ip 192.168.1.1

[Switch] dhcp server forbidden-ip 2.2.2.1

[Switch] dhcp server forbidden-ip 3.3.3.1

# Configure IP address pool 1, including the address range, lease and gateway address. A short lease

is recommended to shorten the time terminals use to re-acquire IP addresses after passing or failing

authentication.

[Switch] dhcp server ip-pool 1

[Switch-dhcp-pool-1] network 192.168.1.0 mask 255.255.255.0

[Switch-dhcp-pool-1] expired day 0 hour 0 minute 0 second 30

[Switch-dhcp-pool-1] gateway-list 192.168.1.1

[Switch-dhcp-pool-1] quit

# Configure IP address pool 2, including the address range, lease and gateway address. A short lease

is recommended to shorten the time terminals use to re-acquire IP addresses after passing

authentication.

[Switch] dhcp server ip-pool 2

[Switch-dhcp-pool-2] network 2.2.2.0 mask 255.255.255.0

[Switch-dhcp-pool-2] expired day 0 hour 0 minute 0 second 30

[Switch-dhcp-pool-2] gateway-list 2.2.2.1

[Switch-dhcp-pool-2] quit

H3C S3100 Series User Manual

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