Hi user hope below can help u:
Configuring a RADIUS Server Template on the AC:
Step 1 Configure the shared key and IP addresses for the RADIUS authentication and accounting servers.
[AC6605]radius-server template radius
[AC6605-radius-radius]radius-server authentication 192.168.30.100 1812
[AC6605-radius-radius]radius-server accounting 192.168.30.100 1813
[AC6605-radius-radius]radius-server shared-key cipher huawei
Step 2 Run the test-aaa command check the user name and password configured on the RADIUS server.
[AC6605-radius-radius]test-aaa huawei 123456 radius-template radius
[AC6605-radius-radius]
Info: Account test succeed.
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https://support.huawei.com/enterprise/en/doc/EDOC1000078494
Thanks!