Avaya M770 사용자 설명서

Appendix B

Using BOOT Loader

282

Avaya M770 ATM Switch User’s Guide

In order to download over TFTP (Trivial File Transfer Protocol), the remote file 
server must be accessible from the MSPV Ethernet Sideband port. To verify this 
connectivity you should ping from the file server to the IP of the MSPV.
To download a software image over TFTP, use the

system download 

tftp

command. 

The following sequence shows you how to upload a file over XMODEM.
1

Connect the serial cable to the serial interface port. For more information about 
the default settings and pin-out of the serial port, refer to the Module 
Installation Guides.

2

Enter  the

system upload xmodem

command: 

3

Start the receiver on the serial link.

4

Press ENTER, the M770 ATM Switch will send data on the selected serial 
interface port.

Set up of new calls has priority over the XMODEM upload, so on a busy 

network it may be necessary to disconnect the M770 ATM Switch from the network 
in order to achieve a successful upload via the bootloader.

Command:

M15-155s8:/>system download tftp <ip_address> <filename> [<gateway>]

Example: 

M15-155s8:/>system download tftp 194.31.222.23 m770ATM

Parameters:

<ip_address>

The IP address of the remote TFTP server. 

<filename>

The full name of the file on the TFTP server.
If the file is contained in a sub-directory, the complete path and 
filename must be supplied.

<gateway>

You should perform the download using the MSPV/MSPX 
gateway (optional field).

Command:

M15-155s8:/>system upload xmodem <file> <baud_rate>

Example: 

M15-155s8:/>system upload xmodem test 9600

Parameters: 

<file>

Enter the name of the file in flash memory that is to be uploaded.

<baud_rate>

The default baud rate is 9600. The higher rate is not 
recommended but can be set to 38400.