when i go to ise, authentication tab, i search one mac address, it says authentication fail and port number, how to identify the connected switch name, i try to drill down the detail, but it didn't get switch ip or name , any one can help?
You probably have the "Network device" column hidden from the ISE live log. The option to add/remove columns from the Live log is different between the various versions, but it should be easy to find. In the detailed report it should also be listed as "Network device" or "NAS IPv4 address"
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