Grandstream Networks GWN7000 User Manual page 40

Select which Queuing discipline method to use for QoS:
Qdisc
Choose the type of the smart queue management:
❑ If fq_codel queuing discipline method is selected.
Manager
❑ If cake queuing discipline method is selected.
Select the link-layer type for the WAN connection. This can be used to compensate
for the link-layer overhead of certain types of WAN connections.
Link-layer Adaptation
If the link-layer is set to something other than "none", then the link-layer overhead
Overhead setting can be used to specify how many bytes of overhead there are.
Defaults are 8 for Ethernet, and 44 for ATM.
Advanced Qdisc
Check this option in order to show advanced Qdisc options to be used.
Options
Squash DSCP on Select whether to squash or not the DSCP on ingress packets. By default, this
ingress option is disabled.
Ignore DSCP on Select whether to ignore DSCP on ingress packets or not. By default, this option
ingress is disabled.
ECN Status on
Select whether to set or not ECN status on inbound packets.
Inbound packets
ECN Status on
Select whether to set or not ECN status on bound packets.
outbound packets
•
fq_codel (Fair Queue with Controlled Delay)
•
Cake
•
simple: Three-tier prioritization system.
•
simplest: HTB (Hierarchical Token Bucket) shaper with a single fq_codel
queuing discipline.
•
simplest_tbf: TBF (Token Bucket Filter) shaper with a single fq_codel
queuing discipline.
•
layer_cake: Three-tier prioritization system with cake as a replacement
for HTB rate limiting.
•
Piece_of_cake: Single queue with cake as a replacement for HTB rate
limiting.
•
None (default).
•
Ethernet (should be selected for VDSL connections).
•
ATM (should be selected for ADSL connections).
GWN7000 User Manual
Version 1.0.6.28
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