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The DS.11 Configuration Utility
3-29
At the end of the upgrade session, the following window is displayed indicating that
the operation was successful.
Figure
3-19: Firmware Upgrade Process
NOTES:
Do not disconnect any cables or try to stop the process before downloading is completed.
All configured parameters are saved during the upgrade/download procedure.
Advanced TFTP Settings
This section describes how to configure advanced parameters when using the
firmware upgrade utility.
Figure
3-20: Advanced TFTP Setup
The Advanced TFTP Setup window enables you to tune the TFTP session
parameters for a more efficient firmware upgrade, depending on your actual
deployment.
♦ Packet timeout: Defines the time (in seconds) it takes for a packet to timeout.
The range is from 1 to 30 seconds with a default of 3 seconds.
♦ Packet Retries: Defines the number of times that a packet will be sent after it
timeouts in a TFTP session. The range is from 1 to 5 retries with a default of
3 retries.