Users Guide

Type Application Description
5 Softphone Voice Specify this application type only if guest voice
control packets use a separate network policy than
voice data.
6 Video Conferencing Specify this application type for dedicated video
conferencing and other similar appliances
supporting real-time interactive video.
7 Streaming Video Specify this application type for dedicated video
conferencing and other similar appliances
supporting real-time interactive video.
8 Video Signaling Specify this application type only if video control
packets use a separate network policy than video
data.
9–255 Reserved
Figure 81. LLDP-MED Policies TLV
Extended Power via MDI TLV
The extended power via MDI TLV enables advanced PoE management between LLDP-MED endpoints and
network connectivity devices.
Advertise the extended power via MDI on all ports that are connected to an 802.3af powered, LLDP-MED
endpoint device.
Power Type — there are two possible power types: power source entity (PSE) or power device (PD). The
Dell Networking system is a PSE, which corresponds to a value of 0, based on the TIA-1057
specification.
Power Source — there are two possible power sources: primary and backup. The Dell Networking
system is a primary power source, which corresponds to a value of 1, based on the TIA-1057
specification.
Power Priority — there are three possible priorities: Low, High, and Critical. On Dell Networking
systems, the default power priority is High, which corresponds to a value of 2 based on the TIA-1057
specification. You can configure a different power priority through the CLI. Dell Networking also honors
the power priority value the powered device sends; however, the CLI configuration takes precedence.
Power Value — Dell Networking advertises the maximum amount of power that can be supplied on the
port. By default the power is 15.4W, which corresponds to a power value of 130, based on the TIA-1057
specification. You can advertise a different power value using the max-milliwatts option with the
Link Layer Discovery Protocol (LLDP) 633