Dell Force10 S55T S55 Configuration Guide FTOS 8.3.5.3 - Page 413
LLDP-MED Network Policies TLV, Table 21-6., Network Policy Applications, Application, Description
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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, specifically: • VLAN ID • VLAN tagged or untagged status • Layer 2 priority • DSCP value The application type is a represented by an integer (the Type integer in Table 21-6), 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 on page 416). Note: With regard to Table 21-6, 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 21-6. Network Policy Applications Type Application 0 Reserved 1 Voice 2 Voice Signaling 3 Guest Voice 4 Guest Voice Signaling 5 Softphone Voice 6 Video Conferencing 7 Streaming Video 8 Video Signaling 9-255 Reserved Description - Specify this application type for dedicated IP telephony handsets and other appliances supporting interactive voice services. Specify this application type only if voice control packets use a separate network policy than voice data. 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. Specify this application type only if guest voice control packets use a separate network policy than voice data. Softphone is a computer program that enables IP telephony on a computer, rather than using a phone. Specify this application type for this type of endpoint device. Specify this application type for dedicated video conferencing and other similar appliances supporting real-time interactive video. Specify this application type for broadcast or multicast based video content distribution and other similar applications supporting streaming video services. This does not include video applications relying on TCP with buffering. Specify this application type only if video control packets use a separate network policy than video data. - Link Layer Discovery Protocol | 413
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