Evidence Cross-8/HPoE-10G, User Manual

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Discovery services defined in this class include provision of location identifier (including
ECS / E911 information), embedded L2 switch support, inventory management.

LLDP-MED Capabilities :
LLDP-MED Capabilities describes the neighborhood unit's LLDP-MED capabilities. The
possible capabilities are:
1. LLDP-MED capabilities
2. Network Policy
3. Location Identification
4. Extended Power via MDI - PSE
5. Extended Power via MDI - PD
6. Inventory
7. Reserved

Application Type :
Application Type indicating the primary function of the application(s) defined for this
network policy, advertised by an Endpoint or Network Connectivity Device. The possible
application types are shown below.
1. Voice - for use by dedicated IP Telephony handsets and other similar appliances
supporting interactive voice services. These devices are typically deployed on a separate
VLAN for ease of deployment and enhanced security by isolation from data applications.
2. Voice Signalling - for use in network topologies that require a different policy for the
voice signalling than for the voice media.
3. Guest Voice - to support a separate limited feature-set voice service for guest users and
visitors with their own IP Telephony handsets and other similar appliances supporting
interactive voice services.
4. Guest Voice Signalling - for use in network topologies that require a different policy for
the guest voice signalling than for the guest voice media.
5. Softphone Voice - for use by softphone applications on typical data centric devices, such
as PCs or laptops.
6. Video Conferencing - for use by dedicated Video Conferencing equipment and other
similar appliances supporting real-time interactive video/audio services.
7. Streaming Video - for use by broadcast or multicast based video content distribution and
other similar applications supporting streaming video services that require specific network
policy treatment. Video applications relying on TCP with buffering would not be an
intended use of this application type.
8. Video Signalling - for use in network topologies that require a separate policy for the
video signalling than for the video media.

Policy :
Policy indicates that an Endpoint Device wants to explicitly advertise that the policy is
required by the device. Can be either Defined or Unknown
Unknown: The network policy for the specified application type is currently unknown.
Defined: The network policy is defined.

TAG :
TAG is indicative of whether the specified application type is using a tagged or an untagged
VLAN. Can be Tagged or Untagged.