Operation Manual

Administration

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

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

LAN Settings

3.2.2.2 Automatic VLAN discovery using DHCP

To automatically discover a VLAN ID using DHCP, the phone must be configured

as DHCP enabled, and VLAN discovery mode must be set to "DHCP". LLDP-

MED should be disabled. The DHCP server must be configured to supply the

Vendor Unique Option in the correct VLAN over DHCP format. If a phone

configured for VLAN discovery by DHCP fails to discover its VLAN, it will proceed

to configure itself from the DHCP within the non-tagged LAN. Under these circum-

stances, network routing may probably not be correct.

Administration via WBM

Network > General IP configuration

To enable VLAN discovery via DHCP, activate the DHCPv6 Enabled checkbox

and select DHCP in the VLAN discovery option. Afterwards, click Submit.

Administration via Local Phone

To enable VLAN discovery via DHCP, activate the DHCPv6 Enabled checkbox

and select DHCP in the VLAN discovery option.