Using the Configuration Menu
Tools > Firmware
Click Browse: select the updated firmware file that you downloaded from support.dlink.com
Click OK: after you have selected the file, click OK
Tools > Misc
Telnet Settings
Status: Select Enabled or Disabled
Timeout: Select the Timeout period after which your Telnet session will log off.
Apply: Click Apply for changes to take effect
Telnet - you can manage your network remotely using this DOS- based program.
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