Multi-tech-systems MTS2SA-T Manuel d'utilisateur télécharger pdf (Page 172)

Appendix A – Flash Upgrade

Multi-Tech Systems, Inc. MultiConnect Serial-to-Serial Adapter User Guide (S000354A) 172

Prerequisite 2 – Serial Port Configuration

The default serial port parameters should be:

Data length – 8 bits

Parity – None

Stop bits – 1

Baud-rate of the serial port to which the MultiConnect Adapter is connected should be set

to 115200 bps for proper operation.

Prerequisite 3 – Enabling TFTP Server

Enable TFTP server on MultiConnect Adapter by issuing the following command:

# set ip tftp enable

Serial Flash Upgrade Scenario

Following steps explain the procedure to upgrade a flash using the serial COM port (serial flash upgrade).

Connect the MultiConnect Adapter to a PC COM Port.

• Open an application through which we can access the serial device(e.g., Meterm, zoc,

hyperterm).

• Reboot the MultiConnect Adapter.

• Wait for the boot message and prompt “press d to download” to appear.

• Press d when prompted.

• Select the XMODEM Protocol from the Terminal application.

• Choose a file (MTXCSEM-TFTP-…) file to be uploaded.

• Perform a file upload.

The MultiConnect Adapter reboots and will be up after a few seconds (10-15 secs).

The MultiConnect Adapter reboots after it has been successfully upgraded.

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Multi-tech-systems MTS2SA-T Manuel d'utilisateur Page 172