# AAA (Authentication, Authorization, Accounting)

This dialog box provides the following options :

- Lists the configured AAA servers configured

- View configurations of individual AAA Servers

- Monitor the communications and status of individual AAA Servers

- Summary statistics of AAA Server communications

- Accounting sessions based on Authentication, Authorization ,Accounting.

## Procedure

1. Right-click the device, then select AAA.

The following information appears:

> Index (casIndex)

> Protocol (casProtocol)

> IP Address (casAddress)

> Authen Port (casAuthenPort)

> Acct Port (casAcctPort)

> State (casState)

> Priority (casPriority)

2. Select a row, then click Server Availability to open the AAA Server Availability dialog.

3. Select a row, then click Response Time to open the AAA Response Time dialog.

4. Select a row, then click Authentication to open the AAA Authentication dialog.

5. Select a row, then click Authorization to open the AAA Authorization dialog.

6. Select a row, then click Accounting to open the AAA Accounting dialog.

## Related Topics

AAA Server Availablity

AAA Response Time

AAA Authentication

AAA Authorization

AAA Accounting

### Index (casIndex)

AAA Server Table index.

### Protocol (casProtocol)

Protocol used with server.

tacacsplus(1) represents TACACS+

radius(2) represents RADIUS

### IP Address (casAddress)

Server IP address.

### Authen Port (casAuthenPort)

UDP or TCP port used for authentication in configuration.

Explicitly set for TACACS+.

Default is the IOS default for radius: 1645.

### Acct Port (casAcctPort)

UDP or TCP port used for accounting service in configuration.

For TACACS+, ignore casAcctPort and use casAuthenPort.

The default value is the IOS default value for radius: 1646.

### State (casState)

Current state of server.

up(1) represents server responding to requests.

dead(2) means server failed to respond.

A server is marked dead when it does not respond after maximum retransmissions.

A server is marked up either after a waiting period or when some response is received.

Initial value of casState is 'up(1)' at system reinitialization. It transitions to 'dead(2)' when an attempt to communicate fails.

### Priority (casPriority)

Number that shows server priority. Lower numbers show higher priority.