 In addition, the "Network Map" uses LLTD to determine connectivity information and media type (wired or wireless).Any device can implement LLTD to appear on the "Network Map" with an icon representing the device, allowing users one-click access to the device's user interface.When LLTD is invoked, it provides metadata about the device that contains static or state information, such as the MAC address, IPv4/IPv6 address, signal strength etc.