An option space is a collection of DHCP options. DHCP servers support the DHCP option space by default. You can create option spaces to provide additional configuration or service information. Custom options defined in a user-defined option space are always encapsulated in option 43 in DHCP messages.
The application supports the predefined DHCP option space, vendor-specific options, and custom options:
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Select an option space to view additional details. If you do not want to view the details in the right panel, click
. Enter the value that you want to search in the Search text box. The application displays the list of records matching the keyword in the text box. Click
- Click
to filter the objects by by name and description. To save a filter after selecting the required parameters click 
Save Filter, specify a name for the filter, and click click Save & Close. To reload a previously saved filter, click 
and select the required filter.
- Click
-> Move to Recycle Bin to move the object to the recycle bin. You can restore the object later or delete it permanently as required. For more information, see Recycle Bin.
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