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Chapter 3. System
4. Video Conferencing
5. Streaming Video
6. Control / Signalling (conditionally support a separate network policy for the
media types above)
A large network may support multiple VoIP policies across the entire
organization, and different policies per application type. LLDP-MED allows
multiple policies to be advertised per port, each corresponding to a different
application type. Different ports on the same Network Connectivity Device
may advertise different sets of policies, based on the authenticated user identity
or port configuration.
It should be noted that LLDP-MED is not intended to run on links other than
between Network Connectivity Devices and Endpoints, and therefore does not
need to advertise the multitude of network policies that frequently run on an
aggregated link interior to the LAN.
Delete:
Check to delete the policy. It will be deleted during the next save.
Policy ID:
ID for the policy. This is auto generated and shall be used when selecting the
polices that shall be mapped to the specific ports.
Application Type:
Intended use of the application types:
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 (conditional) - for use in network topologies that require a
different policy for the voice signalling than for the voice media. This
application type should not be advertised if all the same network policies apply
as those advertised in the Voice application policy.
3. Guest Voice - 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 (conditional) - for use in network topologies that
require a different policy for the guest voice signalling than for the guest voice
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