Dell PowerEdge FX2 Dell PowerEdge FN I/O Aggregator Configuration Guide 9.6(0 - Page 142
LLDP-MED Network Policies TLV, Value, Device Type, Application, Description
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Table 11. LLDP-MED Device Types Value 0 1 2 3 4 5-255 Device Type Type Not Defined Endpoint Class 1 Endpoint Class 2 Endpoint Class 3 Network Connectivity 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 CLI (XXAdvertising 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 12. 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. 142 Link Layer Discovery Protocol (LLDP)