You do not have permission to edit this page, for the following reason: The action you have requested is limited to users in the group: Users. You can view and copy the source of this page. VCID(Vendor Class Identifier) is a DHCP options, which send by clients to a server.<ref>https://tools.ietf.org/html/rfc3925</ref> The imRAD can detect the enterprise id from this identifier. <ref>https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-dhcpe/62eae564-3480-496f-8925-3d06c12f4e49</ref> <ref>https://tools.ietf.org/html/rfc3925</ref> Return to VCID.