TP-Link T2500-28TCTL-SL5428E T2500-28TCUN V1 CLI Reference Guide - Page 313

T2500-28TC JetStream L2 Managed Switch CLI Guide Chapter 37 LLDP Commands LLDP function enables network devices to advertise their own device information periodically to neighbors on the same LAN. The information of the LLDP devices in the LAN can be stored by its neighbor in a standard MIB, so it is possible for the information to be accessed by a Network Management System (NMS) using SNMP. lldp Description The lldp command is used to enable LLDP function. To disable the LLDP function, please use no lldp command. Syntax lldp no lldp Command Mode Global Configuration Mode Example Enable LLDP function globally: T2500-28TC(config)#lldp lldp hold-multiplier Description The lldp hold-multiplier command is used to configure the Hold Multiplier parameter. The aging time of the local information in the neighbor device is determined by the actual TTL value used in the sending LLDPDU. TTL = Hold Multiplier * Transmit Interval. To return to the default configuration, please use no lldp hold-multiplier command. Syntax lldp hold-multiplier multiplier no lldp hold-multiplier 296