Creating Option 78

1. Click Start > Administrative Tool > DHCP
2. Right-click the server node, and select Set predefined options.
3. Select Add, and type a name for the option, for example "SLP DA".
4. Set the data type to Byte, and select the Array checkbox.
5. In the Code field, type 78.
6. Type a description for the option, for example, "Extreme Networks SLP Discovery", and then select OK.
   

   Option Type