Operation Manual

Administration

A31003-D3000-M100-02-76A9, 11-2013

58 OpenScape Desk Phone IP V3R3, Phone Administration, Administrator Documentation

IP Network Parameters

3.2.3 LLDP-MED Operation

OpenScape Desk Phones support LLDP-MED (Link Layer Discovery Protocol-

Media Endpoint Discovery) for auto-configuration and network management. The

auto-configurable parameters are VLAN ID (see VLAN) and Quality of Service

parameters (see Quality of Service (QoS)).

The data sent by a network device is stored in neighboring network devices in MIB

(Management Information Base) format. In order to keep this information up-to-

date, a specific TTL (Time To Live) is specified in LLDP. This value tells a device

how long the received information is valid. For OpenScape Desk Phones, the

value range is 40, 60, 80, 100, 110, 120, 140, 180, 240, 320, 400.

An example for LLDP-MED operation on OpenScape Desk Phones can be found

in An LLDP-Med Example.

Administration via WBM

Network > LLDP-MED operation

Administration via Local Phone