RADIUS accounting interim updates

You can configure the switch to send periodic updates for a user accounting session at a specified interval to the accounting server. Interim accounting updates are included in the exchange of messages between the client and the accounting server. In RADIUS accounting, the client sends Accounting-Request messages to the server, which acknowledges receipt of the requests with Accounting-Response messages. Interim accounting updates are sent in Accounting-Request messages with the Acct-Status-Type set to Interim-Update.