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- IP address: Enter the switch IP address so that this it can authenticate itself as the RADIUS authenticator at the RADIUS server.
- Netmask: Enter the netmask 255.255.255.255. This stands for a single IP address.
- Protocols: Check that the protocol is set to RADIUS.
- Client secret: Enter a password that the switch uses to authenticate itself at the RADIUS server. This is entered on the switch in step 2.1.
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