Yealink SIP-T2XP Administrator's Manual page 196

Administrator's Guide for SIP-T2xP and SIP-T19P IP Phones
In addition to manual configuration, the IP phone also supports automatic discovery of
VLAN via LLDP or DHCP . The assignment takes place in this order: assignment via LLDP ,
manual configuration, then assignment via DHCP .
VLAN Discovery via DHCP
IP phones support VLAN discovery via DHCP . When the VLAN Discovery method is set to
DHCP , the IP phone will examine DHCP option for a valid VLAN ID. The predefined
option 132 is used to supply the VLAN ID by default. You can customize the DHCP option
used to request the VLAN ID.
Procedure
VLAN can be configured using the configuration files or locally.
Configuration File
Local
To configure VLAN for Internet port via web user interface:
1. Click on Network->Advanced.
2. In the VLAN block, select the desired value from the pull-down list of WAN Port
Active.
3. Enter the VLAN ID in the VID (1-4094) field.
180
<y0000000000xx>.cfg
Web User Interface
Phone User Interface
Configure VLAN for the Internet
port and PC port manually.
Configure DHCP VLAN
discovery feature.
For more information, refer to
VLAN on page 362.
Configure VLAN for the Internet
port and PC port.
Configure DHCP VLAN
discovery feature.
Navigate to:
http://<phoneIPAddress>/servl
et?p=network-adv&q=load
Configure VLAN for the Internet
port and PC port.