ZyXEL Communications MGS3600-24F User Manual page 202

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The policy attributes advertised are:
Layer 2 VLAN ID

Layer 2 IEEE 802.1Q user priority

Layer 3 IETF RFC 2474 Differentiated Services Code Point (DSCP)

This network policy is potentially advertised and associated with multiple sets of application types supported on a given port. The application
types specifically addressed are:
Voice

Guest Voice

Softphone Voice

Video Conferencing

Streaming Video

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.
LLDP-MED is intended to run between this switch and endpoint devices, so it doesn't need to advertise the multitude of policies configured on
interior aggregated links.
Policy ID:

This field shows the automatically generated ID number for the policy.
Application Type:

Use this drop-down box to configure the following application type associated with this policy.
Voice: This is for dedicated IP phones. These devices are typically deployed on a separate VLAN for ease of deployment and enhanced

security by isolating them from data applications.
Voice Signalling:

Guest Voice: This supports a limited feature-set voice service for guests with their own IP phones.

Guest Voice Signalling:

MGS3600-24F/XGS3600-26F/XGS3600-28F
This is for network topologies that separate voice media and signalling policies.
This is for network topologies that separate guest voice media and signalling policies.
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