To enumerate and display all default values set option types defined at the current DHCP server. Syntax: show optionvalue ...

To enumerate and display all default values set option types defined 
at the current DHCP server.  
 
Syntax: 
 
        show optionvalue [all] 
        -or- 
        show optionvalue [user=UserName | vendor=VendorName] 
 
Parameters: 
 
        all            - To display all default option values set for 
                         option types used at the server, including 
                         those for both user and vendor classes.  
 
        UserName       - To display the default values set for option 
                         types available for use with the currently 
                         set user class at the server. Applicable only
                         for Windows Server 2008. Otherwise ignored. 
 
        VendorName     - To display the default values set for option 
                         types available for use with the currently 
                         set vendor class at the server.  Applicable only 
                         for Windows Server 2008. Otherwise ignored.
 
Notes:         For either the UserName or VendorName parameters to be 
               used, the respective tags (user= or vendor=) must be 
               included for precise usage. Otherwise, the assumed 
               default is the current user class set by using Set 
               userclass. 
 
Example:       show optionvalue 
 
               This command enumerates and displays the option types 
               that have values set at the current DHCP server.