Reference Guide

Table 43. LLDP-MED Device Types
Value Device Type
0 Type Not Defined
1 Endpoint Class 1
2 Endpoint Class 2
3 Endpoint Class 3
4 Network Connectivity
5–255 Reserved
LLDP-MED Network Policies TLV
A network policy in the context of LLDP-MED is a device’s VLAN configuration and associated Layer 2 and Layer 3
configurations.
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 defined. An individual LLDP-MED network policy TLV is generated for each
application type that you specify with the FTOS 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 different network policy than the media packets for which a connection is made. In this case,
configure the signaling application.
Table 44. 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.
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