89Reconfigure the parameters if their values are different.Troubleshooting Application Image UpgradeSymptom 1:Symptom:Start the router and upgrade the software using TFTP/FTP. The following is displayed:==================================================|Note: '.' = Clear field. || '-' = Go to previous field. || Ctrl+D = Quit. |==========================================================================Protocol (FTP or TFTP) :tftp ftpLoad File Name :host:Target File Name :target:Server IP Address :192.168.1.1Local IP Address :192.168.1.253Gateway IP Address :0.0.0.0FTP User Name :userFTP User Password :passwordLoading...Failed!Solution:Fault occurs because the source file does not exist or the network cable is not connected, or the IP addressis not correct. Ensure that the source file is in the TFTP/FTP root directory and the cable is connectedsecurely and the IP address is correctly assigned.Symptom 2:Symptom:Start the router and upgrade the software using TFTP. The following is displayed:==================================================|Note: '.' = Clear field. || '-' = Go to previous field. || Ctrl+D = Quit. |==========================================================================Protocol (FTP or TFTP) :tftp ftpLoad File Name :host:Target File Name :target:Server IP Address :192.168.1.1Local IP Address :192.168.1.253Gateway IP Address :0.0.0.0FTP User Name :user
