TP-Link T1500-28PCT TL-SL2428P T1500-28PCT V1 User Guide - Page 164
Global Config, Extended Power-Via-MDI TLV
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TLV De scription Location Identification TLV The Location Identification TLV provides for advertisement of location identifier information to Communication Endpoint Devices, based on configuration of the Network Connectivity Device it's connected to. You can set the Location Identification content in Location Identification Parameters. If Location Identification TLV is included and Location Identification Parameters isn't set, a default value is used in Location Identification TLV. Extended Power-Via-MDI TLV The Extended Power-Via-MDI TLV is intended to enable advanced power management between LLDP-MED Endpoint and Network Connectivity Devices, and it allows advertisement of fine grained power requirement details, Endpoint power priority, as well as both Endpoint and Network Connectivity Device power status. Inv e ntory TLV The Inventory TLV set contains seven basic Inventory management TLVs, that is, Hardware Revision TLV, Firmware Revision TLV, Software Revision TLV, Serial Number TLV, Manufacturer Name TLV, Model Name TLV and Asset ID TLV. If support for any of the TLVs in the Inventory Management set is implemented, then support for all Inventory Management TLVs shall be implemented. LLDP-MED is configured on the Global Config, Port Config, Local Info and Neighbor Info pages. 13.4.1 Global Config On this page you can configure the LLDP-MED parameters of the device globally. Choose the menu LLDP→LLDP-MED→Global Config to load the following page. Figure 13-6 LLDP-MED Global Configuration The following entries are displayed on this screen: LLDP-MED Parameters Config Fast Start Count: Device Class: When LLDP-MED fast start mechanism is activated, multiple LLDP-MED frames will be transmitted based on this parameter. LLDP-MED devices are comprised of two primary device types: Network Connectivity Devices and Endpoint Devices. In turn, Endpoint Devices are composed of three defined Classes: Class I, Class II and Class III. Bridge is a Network Connectivity Device. 156