GS700AT Smart Switch Software Administration Manual
Configuring QoS
5-6
v1.0, October 2008
•
Ingress Rate Limit
– Enter the rate limit in kilobits per second. The possible field range is
3500 to the maximum port speed. GE (Gigabit Ethernet) ports have a maximum speed of
1000000 kilobits per second. The field default value is 3500.
•
Egress Shaping Rates Status
– Select whether egress shaping is defined on the interface.
The possible field values are:
–
Enable – Enable egress shaping rate on the interface.
–
Disable – Disable egress shaping rate on the interface. This is the default value.
•
Egress Shaping Rates CIR
– Enter the Egress Shaping Committed Information Rate
(CIR) in kilobits per second. The possible field range is 64 to 1000000 for GE ports.
•
Egress Shaping Rates CbS
– Enter the Egress Shaping Committed Burst Size (CbS) in
bytes per second. The possible field range is 4KB to 16MB.
2.
Select the interface.
3.
Choose either Enable or Disable in the
Ingress Rate Limit Status
provided field in the first
row.
4.
If you selected Enable in the
Ingress Rate Limit Status
field, enter the
Ingress Rate Limit
in
the provided field in the first row.
5.
Choose either Enable or Disable in the
Egress Shaping Rate Status
provided field in the first
row.
6.
If you selected Enable in the
Egress Shaping Rate Status
field, enter the
Egress Shaping
Rates CIR
and
CbS
in the provided fields in the first row.
7.
Click
APPLY
to update the device.
Advanced
The CoS
Advanced
menu contains the following options:
•
“CoS to Queue Mapping”
•
“DSCP to Queue Mapping”
CoS to Queue Mapping
The CoS to Queue Mapping screen contains fields for mapping CoS values to traffic queues.