Link Layer Topology Discovery (LLTD) is a protocol used by Windows to discover other device(s) or map the network. It is required for Microsoft certification, and is automatically enabled. To find out more, see Microsoft's LLTD information page.
NOTE: This protocol cannot be disabled.
The following is a list of Lexmark printers that support LLTD.
C74x C792 C925 C935 C950 MS310 MS410 MS51x MS61x MS71x MS81x CS310 CS410 CS510
X548 X74x X792 X925 X95x MX310 MX410 MX51x MX61x MX71x MX81x CX310 CX410 CX510
NOTE: An x denotes any number within a given printer model series.
Still need help?
Please contact Lexmark Technical Support if you need additional assistance. NOTE: When calling for support, you will be asked for your machine/model type and serial number (SN).
Please call from near the printer in case the technician on the phone asks you to perform a task involving the printer.
LEGACY ID: FA883