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port. For enabling the 802.1x authentication function, it is necessary to disable the
trunk functions of the port.
z If the switch is configured correctly and the authentication is still not passed, it is
recommended to examine whether links are established between the switch and
RADIUS server, the switch and 802.1x; the configuration of switch port VLAN
should also be examined.
z The event log of RADIUS server is examined for determining the reasons of
problems. Failures and their reasons are recorded in the event log. If the event log
indicates that the password of authenticator is incorrect, the radius-server
parameter shall be changed; if the vent log indicates that there is no authenticator,
it shall be added to RADIUS server; if the event log prompt that there is no the log
user, the log name and password are incorrect. Correct ones shall be entered.
z If frequent operations are conducted on RADIUS data, for example frequent calling
of several commands of “show aaa”, the share of RADIUS data may cause that the
user fails to pass authentication. It is recommended to reduce operations on
RADIUS data. The user may be forced offline during authentication again because
over frequent use of RADIUS data. If users make authentication requests or online
users are authenticated again, it is recommended to reduce operations on
RADIUS.
8.5 WEB Management
Click Authentication configuration, open authentication configuration management list,
user may configure switch 802.1x authentication function.
8.5.1 RADIUS client configuration
Click Authentication configuration, RADIUS client configuration, open Radius client
configuration management list, user may configure switch Radius client.
8.5.1.1 RADIUS global configuration
Click Authentication configuration, RADIUS client configuration, RADIUS global
configuration. You may configure Radius global configuration information:
z Authentication status – Enable, disable switch AAA authentication function. Disable
radius Authentication, disable AAA authentication function; Enable radius
Authentication, enable AAA authentication function. It is equivalent to CLI command
8.2.2.1.
z Accounting Status – Enable, disable switch AAA accounting function. Disable
Accounting, disable accounting function; Enable Accounting, enable accounting
function. It is equivalent to CLI command 8.2.2.2.
z RADIUS key - Configure the authentication of RADIUS server（including