Dell PowerConnect 5316M, Reference Manual

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802.1x Commands
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802.1x Commands
NOTE:
Some of the commands included in this group may have implications on internal ports.
aaa authentication dot1x
The aaa authentication dot1x Global Configuration mode command specifies one or more
authentication, authorization, and accounting (AAA) methods for use to authenticate interfaces
running IEEE 802.1X. Use the no form of this command to return to default.
Syntax
aaa authentication dot1x default method1 [ method2 ...]
no aaa authentication dot1x default
• method1 [ method2 ...] — At least one from the following table:
Default Configuration
The default behavior of the "aaa authentication" for dot1.x is "failed to authenticate". If the
802.1x calls the AAA for authentication services, it will receive a fail status.
Command Mode
Global Configuration mode
User Guidelines
• The additional methods of authentication are used only if the previous method returns an
error, for example, the authentication server is down, and not if the request for authenticate is
denied access. To ensure that the authentication succeeds even if all methods return an error,
specify none as the final method in the command line.
• The RADIUS server must support MD-5 challenge and EAP type frames.
Examples
The following example uses the aaa authentication dot1x default command with no
authentication.
Keyword Description
Radius Uses the list of all RADIUS servers for
authentication
None Uses no authentication
console(config)# aaa authentication dot1x default none
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