# Viewing RADIUS Dynamic Authorization server information using EDM

Use the following procedure to display RADIUS Dynamic Authorization server information for the switch.

## Procedure steps

1. From the navigation tree, double-click Security.

2. In the Security tree, double-click 802.1X/EAP.

3. In the work area, click the RADIUS Dynamic Auth. Server tab.

## Variable definitions

Use the data in the following table to view the number of Disconnect and CoA Requests received from unknown addresses.

Variable | Value
--- | ---
Identifier | Indicates the Network Access Server (NAS) identifier of the RADIUS Dynamic Authorization Server.
DisconInvalidClientAddresses | Indicates the number of Disconnect-Request packets received from unknown addresses.
CoAInvalidClientAddresses | Indicates the number of CoA-Request packets received from unknown addresses.