Service Parameters
BreezeCONFIG for BreezeACCESS VL and BreezeACCES 4900 User Manual
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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. If the VLAN Priority field in a tagged frame is higher than
the value of the VLAN Priority Threshold parameter, the packet will be routed
to the High queue. If the VLAN Priority field is lower than or equal to this
value, the packet will be transferred to the Low queue (unless it is assigned a
High priority by another classifier).
Valid values range from 0 to 7. A value of 7 (the default) means that all
packets get a low priority (equivalent to disabling the VLAN-based classifier).
ToS Prioritization Option: The ToS Prioritization Option defines whether
ToS-based prioritization is enabled or disabled. The following options are
available:
Disable
IP Precedence (RFC791 based prioritization)
DSCP (RFC2474 based prioritization)
IP Precedence Threshold: The IP Precedence Threshold parameter is
applicable when the ToS Prioritization Option is set to IP Precedence. If the
value of the 3 IP Precedence bits in the IP header is higher than this
threshold, the packet is routed to the High queue. If the value is lower than or
equal to this threshold, the packet will be transferred to the Low queue
(unless it is assigned a High priority by another classifier).
Valid values range from 0 to 7. A value of 7 (the default) means that all
packets get a low priority (equivalent to disabling the IP Precedence-based
classifier).
DSCP Threshold: The DSCP Threshold parameter is applicable when the ToS
Prioritization Option is set to Enable DSCP (RFC2474) Prioritization. If the
value of the 6 DSCP bits in the IP header is higher than this threshold, the
packet is routed to the High queue. If the value is lower than or equal to this
threshold, the packet will be routed to the Low queue (unless it is assigned a
High priority by another classifier).
Valid values range from 0 to 63. A value of 63 (the default) means that all
packets get a low priority (equivalent to disabling the IP Precedence-based
classifier).
