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Use Instant Secure Port Profiles (ISPP) to configure user authentication and MAC authentication per port and to specify a radius server to use.

Note
The ISPP feature requires a Extreme Platform ONE Security subscription. If you do not have a Extreme Platform ONE Security subscription, the Instant Secure Port Profiles section under Switch Settings is not visible.For additional information about ISPP, see ExtremeCloud IQ Universal Switch Deployment Guide.
Copyright © 2026 Extreme Networks. All rights reserved. Published February 17, 2026.