User manual

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
54
Figure 6- 18. 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 2 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.
• R – If the IP address has this letter attached to it, it denotes a firmware
upgrade through the Console Serial Port (RS-232).
• 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 this letter attached to it, 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” for users that are not identified.