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RADIUS Authentication and Accounting
Messages Related to RADIUS Operation
Messages Related to RADIUS Operation
Message Meaning
Can’t reach RADIUS server < x.x.x.x >. A designated RADIUS server is not responding to an
authentication request. Try pinging the server to
determine whether it is accessible to the switch. If the
server is accessible, then verify that the switch is using
the correct encryption key and that the server is correctly
configured to receive an authentication request from the
switch.
No server(s) responding. The switch is configured for and attempting RADIUS
authentication, however it is not receiving a response
from a RADIUS server. Ensure that the switch is
configured to access at least one RADIUS server. (Use
show radius.) If you also see the message
Can’t
reach RADIUS server < x.x.x.x >
, try
the suggestions listed for that message.
Not legal combination of authentication
methods.
Indicates an attempt to configure local
as both the
primary and secondary authentication methods. If local
is the primary method, then none must be the secondary
method.