Nortel M3820 Installation And Administration Manual page 128

Changing configuration settings using Configuration Manager
Field
802.1Q Mapping
802.1Q Mapping: VLAN ID
802.1Q Mapping: Priority
128
Description
This setting inserts an additional tag at the Media
Access Control (MAC) layer of IEEE 802.3 and
therefore ends at the first router. Refer to RFC 2474.
Click on the Enable option button if you want to
!
allow prioritization of voice packets sent from
this Digital Telephone IP Adapter unit over LAN
portions of the network.
Click on the Disable option button if you do not
!
want to allow prioritization of voice packets sent
from this Digital Telephone IP Adapter unit over
LAN portions of the network.
The default is Disable.
Enter the Virtual Local Area Network (VLAN) ID
for 802.1Q Mapping.
Valid entries are 0 through 4094 (0xFFE) and NC
(Not Configured).
The default is NC.
Select the priority value for 802.1Q Mapping from
the Priority scroll box.
Valid options are 0 through 7.
The default is 6.
Digital Telephone IP Adapter Installation and Administration Guide
Standard 2.1