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DGS-3100-如何更新 Firmware

實作環境

更新 Firmware 版本

更新前請參考原廠升級說明,本次更新為由版本 2.00.47 更新到 3.60.28

  1. console 進行連接,或者 telnet 至 DGS-3100 管理 IP 位址。
  2. 執行指令 download firmware 10.10.75.100 DGS-3100_series_FW_3.60.28.ros 下載來自 TFTP 上的 Firmware 更新檔案。
  3. 更新版本完成後記得存檔後重新啟動,即執行指令 save 後再 reboot
  4. 執行 show switch 指令檢查版本更新是否完成。

更新 Firmware 前

 GS3100# sh firmware information
  Unit  Image       Version          Update Time
  ----  ----------  ---------------  ---------------
  1     *1          2.00.47           02-Mar-2008  12:13:22
  1     2           2.00.47           02-Mar-2008  12:13:22

執行更新 Firmware

 DGS3100#download firmware 10.10.75.100 DGS-3100_series_FW_3.60.28.ros
  01-Jan-2000 01:12:10 %COPY-I-FILECPY: Files Copy - source URL tftp://10.10.75.100/DGS-3100_series_FW_3.60.28.ros
  destination URL Unit all flash://image
  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 DGS3100#show firmware information
  Unit  Image       Version          Update Time
  ----  ----------  ---------------  ---------------
  1     1           2.00.47           02-Mar-2008  12:13:22
  1     *2          3.60.28           08-Jun-2010  11:09:16
 DGS3100#save
  Overwrite file [startup-config] ?[Yes/press any key for no]....01-Jan-2000 01:15:57 %COPY-I-FILECPY: 
  Files Copy - source URL running-config destination URL flash://startup-config
  01-Jan-2000 01:16:02 %COPY-N-TRAP: The copy operation was completed successfully
  Copy succeeded
  Success.
 DGS3100#reboot
  Are you sure you want to proceed with system reboot now? (Y/N)[N] Y
  This action may take a few minutes

重新啟動後檢查 Firmware 版本是否更新

 DGS-3100# sh switch
  Device Type         : DGS-3100-24 Gigabit stackable L2 Managed Switch
  MAC Address         : 00:24:01:3d:a2:5f
  IP Address          : 10.10.75.111
  VLAN Name           : default
  Subnet Mask         : 255.255.255.0
  Default Gateway     : 0.0.0.0
  Boot PROM Version   : 1.0.0.04
  Firmware Version    : 3.60.28
  Hardware Version    : 04
  Serial Number       : F3DU292000173(unit 1)
  System Name         : DGS-3100
  System Location     :
  System Contact      :
  System Up Time      : 0 days 0 hours 1 mins 14 seconds
  Spanning Tree       : Disabled
  GVRP                : Disabled
  IGMP Snooping       : Disabled
  TELNET              : Enabled
  WEB                 : Enabled (TCP 80)
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