User's Manual

Chapter 4 - Operation and Administration
BreezeNET B System Manual
4-54
Since the system also supports layer 3 prioritization, based on ToS,
packets with precedence in the ToS field higher than the value of the
ToS Precedence Threshold parameter are also routed to the Mid queue.
This is applicable to both tagged and untagged frames.
All other packets received from the Ethernet port are routed to the Low
queue.
Control and wireless management frames generated in the unit are
routed to the High queue.
Any frame coming from the Ethernet port, which is meant to reach
another BreezeNET B unit via the wireless port, is sent to the High
queue, regardless of the priority configuration.
The VLAN Traffic Priority menu provides the following parameters:
VLAN Priority - Data (RB only)
The VLAN Priority - Data is applicable for Access Links only. It enables
configuring the value of the VLAN Priority field for data frames
transmitted to the wireless link. All data frames are routed to the Low
queue. This parameter only impacts the way that other VLAN aware
devices handle the packet.
Valid values range from 0 to 7.
The default value is 0.
NOTE
Packets Received from the Ethernet port with a ToS Precedence value higher than the
defined ToS Precedence Threshold are routed to the Mid queue.
VLAN Priority - Management
The VLAN Priority - Management enables defining the value of the VLAN
Priority field for management frames in units with VLAN ID
Management that is other than 65535. All management frames are
routed to the High queue. This parameter only impacts the way other
VLAN aware devices handle the packet.
Valid values range from 0 to 7.
The default value is 4 for RBs and 0 for BUs.
VLAN Priority Threshold
The VLAN Priority Threshold is applicable for Trunk and Hybrid Links
only. It enables defining the value of the VLAN Priority Threshold. This
parameter impacts the way the unit handles tagged packets received
from the Ethernet port.