• VLAN ID
• VLAN tagged or untagged status
• Layer 2 priority
• DSCP value
An integer represents the application type (the Type integer shown in the following table), which indicates a device function for which a
unique network policy is dened. An individual LLDP-MED network policy TLV is generated for each application type that you specify with
the Dell Networking OS CLI (Advertising TLVs).
NOTE: As shown in the following table, signaling is a series of control packets that are exchanged between an endpoint device
and a network connectivity device to establish and maintain a connection. These signal packets might require a diîš‚erent network
policy than the media packets for which a connection is made. In this case, congure the signaling application.
Table 37. Network Policy Applications
Type Application Description
0 Reserved —
1 Voice Specify this application type for dedicated IP telephony handsets
and other appliances supporting interactive voice services.
2 Voice Signaling Specify this application type only if voice control packets use a
separate network policy than voice data.
3 Guest Voice Specify this application type for a separate limited voice service
for guest users with their own IP telephony handsets and other
appliances supporting interactive voice services.
4 Guest Voice Signaling Specify this application type only if guest voice control packets
use a separate network policy than voice data.
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 67. LLDP-MED Policies TLV
Link Layer Discovery Protocol (LLDP)
455
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