RADIUS Authentication, Authorization, and Accounting

Viewing RADIUS Statistics

Term

Definition

Requests

The number of RADIUS Accounting-Request packets sent. This does not include

 

retransmissions.

AccessChallenges

The number of RADIUS Access-Challenge packets (valid or invalid) received from this server.

AccessAccepts

The number of RADIUS Access-Accept packets (valid or invalid) received from this server.

AccessRejects

The number of RADIUS Access-Reject packets (valid or invalid) received from this server.

Responses

The number of RADIUS packets received on the accounting port from this server.

 

 

RADIUS Authentication Statistics

Syntax: show authentication

Displays the primary and secondary authentication methods configured for the Console, Telnet, Port-Access (802.1X), and SSH methods of accessing the switch. Also displays the number of access attempts currently allowed in a session.

show radius authentication

Displays NAS identifier and data on the configured RADIUS server and the switch’s interactions with this server. (Requires prior use of the radius-server host command to configure a RADIUS server IP address in the switch. See “Configuring RADIUS Accounting” on page 5-37.)

Figure 5-16. Example of Login Attempt and Primary/Secondary AuthenticationInformation from the Show Authentication Command

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