CTS FOS-3124 SERIES, User Manual

Page: 66 / 223

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3. Use
“interface” command to configure a group of ports’ QoS settings.
QoS & Interface command Parameter Description
Switch(config)# interface [port_list] [port_list] Enter several discontinuous port
numbers separated by commas or a
range of ports with a hyphen. For
example:1,3 or 2-4
Switch(config-if-PORT-PORT)#
qos default-class [0-7] or [low |
normal | medium | high] [0-7] or [low |
normal |
medium|high] Specify the selected interfaces
‟
default queue.
Switch(config-if-PORT-PORT)#
qos queuing-mode [weight] [weight] Specify egress mode as weight
queuing mode. The default queuing-
mode is strict.
“weight”:
Weighted Round-Robin
shares bandwidth at the egress
ports by using scheduling weights 1,
2, 4, 8 for queues 1 through 4
respectively.
“strict”:
This indicates that services
to the egress queues are offered in
the sequential order and all traffic
with higher priority queues is
transmitted first before lower priority
queues are serviced.
Switch(config-if-PORT-PORT)#
qos qcl [1-24] [1-24] Apply the selected ports to the
specified QCL rule.
Switch(config-if-PORT-PORT)#
qos rate-limit ingress [0 | 500-
1000000] kbps [0 | 500-
1000000]
kbps Specify ingress rate limit value.
Switch(config-if-PORT-PORT)#
qos rate-limit egress [0 | 500-
1000000] kbps [0 | 500-
1000000]
kbps Specify egress rate limit value.
Switch(config-if-PORT-PORT)#
qos remarking dscp Enable DSCP bit remarking on the
selected interfaces.
Switch(config-if-PORT-PORT)#
qos remarking 802.1p Enable 802.1p remarking on the
selected interfaces.
Switch(config-if-PORT-PORT)#
qos remarking user-priority [0-7] [0-7] Specify the default priority bit to the
selected interfaces.
Switch(config-if-PORT-PORT)#
qos queue-weighted [1:2:4:8] [1:2:4:8] Specify the queue weight of the
selected interfaces.
No command
Switch(config-if-PORT-PORT)# no qos default-
class Set QoS default class setting back
to default.
Switch(config-if-PORT-PORT)# no qos queuing-
mode Set queuing mode setting back to
the factory default.
Switch(config-if-PORT-PORT)# no qos qcl Remove the QCL rule from the
selected interfaces.