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3. Softphone Voice
4. Video Conferencing
5. Streaming Video
6. Control / Signaling (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.
Port Policies Configuration
Every port may advertise a unique set of network policies or different attributes for the same network policies,
based on the authenticated user identity or port configuration.
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