PLANET WGSD-10020HP User Manual

Page 289

Advertising
background image

User’s Manual of WGSD-10020 Series

1. Layer 2 VLAN ID (IEEE 802.1Q-2003)

2. Layer 2 priority value (IEEE 802.1D-2004)

3. Layer 3 Diffserv code point (DSCP) value (IETF RFC 2474)

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:

1. Voice

2. Guest Voice

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.

Object

Description

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:

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.

Voice Signaling (conditional)

- for use in network topologies that

require a different policy for the voice signaling 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.

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.

Guest Voice Signaling (conditional)

- for use in network topologies

289

Advertising