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DES-3550 Fast Ethernet Layer 2 Switch
Figure 9- 1. Download/Update Firmware from TFTP Server and Firmware Management window
The Switch can hold two firmware versions for the user, which can be specified in the Type field by clicking the Update
radio button and selecting the Image 1 or Image 2. To download or update firmware, configure the following fields and
click Start.
Parameter Description
Server IP
Enter the IP address of the server from which you wish to download firmware.
File Name
Specify the path and filename of the firmware on the Server.
Type
Specify the purpose of the firmware:
Download: Clicking this radio button will specify a download to the Switch. This will be
the firmware that the Switch will immediately use.
Update: Clicking this radio button will save the firmware to the Switch's memory but
not configure the Switch for this firmware. The Switch may hold two firmware versions
specified as Section 1 and Section 2.
Information about firmware on the Switch can be viewed in the Firmware Management table in the same screen. It holds
the following information:
Parameter Description
ID
The user defined Section ID of the firmware on the Switch.
Boot Status
The firmware that is currently being run on the Switch will be identified in this field with
the term "Boot".
Version
The runtime version of the firmware.
Size
The size of the firmware, in bytes.
Date
The date that the firmware was added to the Switch.
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