HP PROCURVE 2520 Management And Configuration Manual page 353

Configuring for Network Management Applications
network-policy
This TLV enables the switch port to advertise its
configured network policies (voice VLAN, Layer 2 QoS,
Layer 3 QoS), and allows LLDP-MED endpoint devices to
auto-configure the voice network policy advertised by the
switch. This also enables the use of SNMP applications to
troubleshoot statically configured endpoint network
policy mismatches.
(Default: Enabled)
Notes: Network policy is only advertised for ports that are
configured as members of the voice VLAN. If the port
belongs to more than one voice VLAN, then the voice
VLAN with the lowest-numbered VID is selected as the
VLAN for voice traffic. Also, this TLV cannot be enabled
unless the capability TLV is already enabled.
For more information, refer to "Network Policy
Advertisements" on page 13-59
location_id
This TLV enables the switch port to advertise its
configured location data (if any). For more on
configuring location data, refer to "Configuring Location
Data for LLDP-MED Devices".
(Default: Enabled)
Note: When disabled, this TLV cannot be enabled unless
the capability TLV is already enabled.
poe
This TLV enables the switch port to advertise its current
PoE (Power over Ethernet) state and to read the PoE
requirements advertised by the LLDP-MED endpoint
device connected to the port.
(Default: Enabled)
Note: When disabled, this TLV cannot be enabled unless
the capability TLV is already enabled.
For more on this topic, refer to "PoE Advertisements",
below.
LLDP (Link-Layer Discovery Protocol)
13-61