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xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
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Multiple Image Services
The Multiple Image Services window allows switch administrators to configure and view information regarding firmware
located on the Switch. The Switch allows two firmware images to be stored in its memory and either may be configured to be the
boot up firmware for the Switch. For information regarding firmware images located on the Switch, open the Firmware
Information link. The default setting for the Switch’s firmware will have the boot up firmware stored in Image 1, but the user
may set either firmware stored to be the boot up firmware by using configuration screens located in the Dual Configurations
Services folder.
Firmware Information
The following screen allows the user to view information about current firmware images stored on the Switch. To access the
following screen, click Administration > Multiple Image Services.
Figure 6- 19. Firmware Information window
This window holds the following information:
Parameter Description
ID
States the image ID number of the firmware in the Switch’s memory. The Switch can store two
firmware images for use. Image ID 1 will be the default boot up firmware for the Switch unless
otherwise configured by the user.
Version
States the firmware version.
Size
States the size of the corresponding firmware, in bytes.
Update Time
States the specific time the firmware version was downloaded to the Switch.
From
States the IP address of the origin of the firmware. There are five ways firmware may be
downloaded to the Switch.
• T - If the IP address has this letter attached to it, it denotes a firmware upgrade through
Telnet.
• S - If the IP address has this letter attached to it, it denotes a firmware upgrade through
the Simple Network Management Protocol (SNMP).
• W - If the IP address has this letter attached to it, it denotes a firmware upgrade through
the web-based management interface.
• SIM – If the IP address has these letters attached, it denotes a firmware upgrade
through the Single IP Management feature.
User
States the user who downloaded the firmware. This field may read “Anonymous” or “Unknown”