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I am authorised to download IOS's from the cisco download page on their web sitebut this IOS simply does not exist even though in their literature they publish it for a specific tray that i'v owned but is useless without that IOShelpT.I.A.Adi
Hi StackWise is supported on c9410R, as long as you have C9400-SUP-1XL-Y, and use Cisco IOS XE Gibraltar 16.11.x https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9400/software/release/16-11/release_notes/ol-16-11-9400.html
