Reference Guide

2 Endpoint class 2
3 Endpoint class 3
4 Network connectivity
5-255 Reserved
Network policies TLVs
A network policy in the context of LLDP-MED is a device’s VLAN conguration and associated Layer 2 and Layer 3 congurations.
LLDP-MED network policies TLV include:
• 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 use with
OS10 commands (see
Advertise LLDP-MED TLVs).
NOTE: 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 dierent network policy than the media packets for
which a connection is made. In this case, congure the signaling application.
0 — Reserved —
1 — Voice Used for dedicated IP telephony handsets and other appliances supporting interactive voice services.
2 — Voice signaling Used only if voice control packets use a separate network policy than voice data.
3 — Guest voice Used only 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
Used only if guest voice control packets use a separate network policy than voice data.
5 — SoftPhone
voice
Used for softphone application on a device like PC or laptop. This class does not support multiple VLANs and if
required, is congured to use untagged VLAN or a single tagged data specic VLAN.
6 — Video
conferencing
Used only for dedicated video conferencing and other similar appliances supporting real-time interactive video.
7 — Streaming
video
Used for broadcast or multicast based video content distribution and similar applications supporting streaming
video services that require specic network policy treatment.
8 — Video signaling Used only if video control packets use a separate network policy than video data.
9-255 — Reserved —
Layer 2 115