Configuring 802.1x, H3c implementation of 802.1x – H3C Technologies H3C S12500-X Series Switches User Manual

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Figure 33 Network diagram

420B

Configuration procedure

Make sure the RADIUS server and the access device can reach each other.

Create a shared account for MAC authentication users on the RADIUS server, and set the
username aaa and password 123456 for the account.

Configure RADIUS-based MAC authentication on the device:
# Configure a RADIUS scheme.

system-view

[Device] radius scheme 2000

[Device-radius-2000] primary authentication 10.1.1.1 1812

[Device-radius-2000] primary accounting 10.1.1.2 1813

[Device-radius-2000] key authentication simple abc

[Device-radius-2000] key accounting simple abc

[Device-radius-2000] user-name-format without-domain

[Device-radius-2000] quit

# Apply the RADIUS scheme to ISP domain 2000 for authentication, authorization, and

accounting.

[Device] domain 2000

[Device-isp-2000] authentication default radius-scheme 2000

[Device-isp-2000] authorization default radius-scheme 2000

[Device-isp-2000] accounting default radius-scheme 2000

[Device-isp-2000] quit

# Enable MAC authentication globally.

[Device] mac-authentication

# Enable MAC authentication on port Ten-GigabitEthernet 1/0/1.

[Device] interface ten-gigabitethernet 1/0/1

[Device-Ten-GigabitEthernet1/0/1] mac-authentication

[Device-Ten-GigabitEthernet1/0/1] quit

# Specify the MAC authentication domain as the ISP domain 2000.

[Device] mac-authentication domain 2000

# Set MAC authentication timers.

[Device] mac-authentication timer offline-detect 180

[Device] mac-authentication timer quiet 180

# Specify username aaa and password 123456 in plain text for the account shared by MAC
authentication users.

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