User's Manual

Chapter 4 - Operation and Administration
BreezeACCESSS VL System Manual
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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 SUs and 0 for AUs.
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.
Since the system supports both layer 2 and layer 3 prioritization, a
frame is routed to the Mid queue if either of the following conditions are
met:
! The precedence in the ToS field is higher than the value of the ToS
Precedence Threshold parameter. This is applicable to both tagged
and untagged frames.
! The VLAN Priority field in a tagged frame is higher than the value of
the VLAN Priority Threshold parameter.
Valid values range from 0 to 7.
The default value is 3.
Show VLAN Parameters
The Show VLAN Parameters option displays the current values of the
VLAN support parameters.