Lldp Configuration - ZyXEL Communications GS2210 Series User Manual

Table 141 Advanced Application > LLDP > LLDP Remote Status > LLDP Remote Port Status Detail
(MED TLV)
LABEL
Inventory TLV
Extended
Power via MDI
TLV

33.6 LLDP Configuration

Use this screen to configure global LLDP settings on the Switch. Click Advanced Application >
LLDP > LLDP Configuration (Click Here) to display the screen as shown next.
Chapter 33 Link Layer Discovery Protocol (LLDP)
DESCRIPTION
The majority of IP Phones lack support of management protocols such as SNMP, so
LLDP-MED inventory TLVs are used to provide their inventory information to the Network
Connectivity Devices such as the Switch. The Inventory TLV may contain the following
information.
• Hardware Revision
• Software Revision
• Firmware Revision
• Model Name
• Manufacturer
• Serial Number
• Asset ID
Extended Power Via MDI Discovery enables detailed power information to be advertised
by Media Endpoints, such as IP phones and Network Connectivity Devices such as the
Switch.
• Power Type - whether it is currently operating from primary power or is on backup
power (backup power may indicate to the Endpoint Device that it should move to a
power conservation mode).
• Power Source - whether or not the Endpoint is currently operating from an external
power source.
• Power Priority - the Endpoint Device's power priority (which the Network Connectivity
Device may use to prioritize which devices will remain in service during power
shortages)
• Power Value - power requirement, in fractions of Watts, in current configuration
GS2210 Series User's Guide
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