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Dear team!When our system upgrade IOS of router 2921 with - c2900-universalk9-mz.SPA.151-4.M4 to c2900-universalk9-mz.SPA.154-3.M2. after some time my router auto reboot but when i rollback IOS c2900-universalk9-mz.SPA.151-4.M4 my Router continues a...
hi. Our system are oversea area, i can not use console to config. I use telnet and i can show loggin when I ugrade IOS: c2900-universalk9-mz.SPA.154-3.M2. Please check in attach file