4-8Remote Switch APP Upgrade Configuration ExampleNetwork requirementsTelnet to the switch from a PC remotely and download applications from the FTP server to the Flashmemory of the switch. Update the switch software by using the device management commands throughCLI.The switch acts as the FTP client, and the remote PC serves as both the configuration PC and the FTPserver.Perform the following configuration on the FTP server.z Configure an FTP user, whose name is switch and password is hello. Authorize the user with theread-write right on the directory Switch on the PC.z Make configuration so that the IP address of a VLAN interface on the switch is 1.1.1.1, the IPaddress of the PC is 2.2.2.2, and the switch and the PC is reachable to each other.The host software switch.bin and the Boot ROM file boot.btm of the switch are stored in the directoryswitch on the PC. Use FTP to download the switch.bin and boot.btm files from the FTP server to theswitch.Network diagramFigure 4-2 Network diagram for FTP configurationConfiguration procedure1) Configure the following FTP server–related parameters on the PC: an FTP user with the usernameas switch and password as hello, who is authorized with the read-write right on the directory Switchon the PC. The detailed configuration is omitted here.2) On the switch, configure a level 3 telnet user with the username as user and password as hello.Authentication mode is by user name and password.Refer to the Login Operation part of this manual for configuration commands and steps about telnetuser.3) Execute the telnet command on the PC to log into the switch. The following prompt appears:
