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Cisco Bug: CSCvs57642 - %ILET-1-AUTHENTICATION_FAIL Reported on Cat2960X (Serial Number starting JIN2xxxxxxx).

Last Modified

May 07, 2020

Products (1)

  • Cisco Catalyst 2960-X Series Switches

Known Affected Releases


Description (partial)

%ILET-1-AUTHENTICATION_FAIL: This Switch may not have been manufactured by Cisco or with Cisco's authorization.  
This product may contain software that was copied in violation of Cisco's license terms.  
If your use of this product is the cause of a support issue, Cisco may deny operation of the product, support under your warranty or under a Cisco technical support program such as Smartnet.  
Please contact Cisco's Technical Assistance Center for more information.

Above error noticed on multiple switches even after following the below steps to rule out this issue however issue is still occurring.

Cat2960x switches starting with JIN2xxxxxxx.
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