请教各位大佬，思科WS-C2960X-48TS-L交换机固件从152-2.E3更新固件到152-7.E2后，手动删除了原来的固件。现在启动后SYST灯橘黄色常亮，但是交换机功能正常。日志提示Feb 2 18:12:04: %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.
现在我把固件刷回来了，故障提示依旧。。请帮忙看下该如何处理，小弟第一次发帖，有劳各位大佬帮忙围观解答，谢谢。:handshake
