Reference Guide

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 different network policy than the media
packets for which a connection is made. In this case, configure 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 configured to use untagged VLAN or a single tagged data specific 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 specific network policy treatment.
8 — Video
signaling
Used only if video control packets use a separate network policy than video data.
9-255 —
Reserved
—
Define network policies
You can manually define LLDP-MED network policies. LLDP commands that you configure at CONFIGURATION level are global
and affect all interfaces. LLDP commands you configure at INTERFACE level affect only the specific interface.
Create up to 32 network policies and attach the LLDP-MED network policies to a port in CONFIGURATION mode.
● Define the LLDP-MED network policy in CONFIGURATION mode.
lldp-med network-policy number app {voice | voice-signaling | guest-voice |
guestvoice-signaling | softphone-voice | streaming-video | video-conferencing | video-
signaling}{vlan vlan-id vlan-type {tag | untag} priority priority dscp dscp value}
Configure LLDP-MED network policy for voice applications
OS10(config)# lldp med network-policy 10
OS10(config)# lldp med network-policy 10 app
OS10(config)# lldp med network-policy 10 app voice
OS10(config)# lldp med network-policy 1 app voice vlan 10 vlan-type tag
OS10(config)# lldp med network-policy 1 app voice-signaling vlan 10 vlan-type tag
priority 2 dscp 1
Packet timer values
LLDPDUs are transmitted periodically. You can configure LLDP packet timer values for LLPDU transmission.
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Layer 2