Figure 3-19: Firmware Upgrade Process; Figure 3-20: Advanced Tftp Setup - Alvarion BU-DS.11 User Manual

The DS.11 Configuration Utility
At the end of the upgrade session, the following window is displayed indicating that
the operation was successful.
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.
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.

Figure 3-19: Firmware Upgrade Process

Figure 3-20: Advanced TFTP Setup

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