H3C WIRELESSACCESSCOTROLLER S7500E Installation Manual page 36

Access controller module

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a simple and low-overhead file transfer service. TFTP provides unreliable data transfer over UDP and

does not provide any access authorization and authentication mechanism. It employs the timeout

retransmission method to implement best-effort delivery of data. Compared with FTP, TFTP has a much

smaller software size.

Follow these steps to upgrade an application through the management Ethernet interface:

Set up a software upgrade environment. Connect the 10/100/1000Base-TX out-of-band

management interface to a PC with a network cable.

Figure 5-7 Set up a software upgrade environment

Run TFTP Server on the PC, and specify the path of the application file to be downloaded.

The TFTP server software is not provided with the LSQM1WCMB0 access controller module. You must

make sure that it is available by yourself.

Modify the Ethernet interface parameters. For details, refer to section "Configuring Ethernet

interface parameters" on page 5-14.

Select 3 in the BootWare main menu to enter the Ethernet interface submenu.

Select 2 in the Ethernet interface submenu. The following information appears:

Loading.................................................................................

..................................................................................Done!

20710792 bytes downloaded!

Updating File cfa0:/main.bin............................................................

........................................................................................

5-15

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Lsqm1wcmb0