3Com Router 3000 Ethernet FamilyConfiguration Guide Chapter 5 File Management3Com Corporation5-11Note:You may specify a source IP address for the packets sent by the FTP server with theftp source-interface command or with the ftp source-ip command. If both commandsare configured, the one configured later overrides the former.5.3.7 Configuration Example 1: Upgrading the V 2.41 Application Programwith FTPI. Network requirementsUpgrade V 2.41 main software through FTP, with the router being the client. IP addressof the FTP server is 172.16.104.110; FTP username is 8040 and its password is 3Com.II. Network diagramConsolecableRS-232Serial portConsoleportFTP serverEthernet172.16.104.110 RouterPCServerFigure 5-1 Smooth upgrade through FTP clientIII. Configuration procedureFollow these steps to upgrade V 2.41 main software through FTP:# (Prompt) Delete the redundant files in the memory device on the router to allowenough space for storing new system files.<3Com> dirDirectory of flash:/0 -rw- 5709691 Jul 16 2004 16:17:30 secure.bin1 -rw- 939 Nov 29 2004 15:08:44 v 2.41cfg.cfg2 -rw- 8985472 Dec 19 2004 14:52:08 main.bin3 -rw- 969 Oct 29 2004 16:10:20 sip.cfg4 -rw- 524288 Nov 08 2004 14:32:41 bootromfull31877 KB total (17007 KB free)
