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 2000 Server, Windows Server 2003 
                         and 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 2000 Server, Windows Server 2003
                         and 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.