Allied Telesis AT-S63 - Manual (Page 386)

Chapter 21: Quality of Service (QoS) Commands
386 Section II: Advanced Operations
ingressport Specifies the ingress ports for the policy. For
instructions on how to enter port numbers, refer to “Port
Numbers in Commands” on page 48.
A port can be an ingress port of only one policy at a
time. If a port is already an ingress port of a policy, you
must remove the port from its current policy assignment
before adding it to another policy.
egressport Specifies the egress port to which the policy is to be
assigned. You can enter only one egress port. The
egress port must be within the same port block as the
ingress ports. On switches with 24 ports (plus uplinks),
ports 1-26 form a port block. On switches with 48 ports
(plus uplinks), ports 1-24 and 49 form one port block
and ports 25-48 and 50 form a second port block.
A port can be an egress port of only one policy at a
time. If a port is already an egress port of a policy, you
must remove the port from its current policy assignment
before adding it to another policy.
Description
This command is used to create new QoS policies.
Examples
This command creates a policy with an ID of 75 and the description “DB
flow.” The policy is appointed the traffic classes 12 and 25 and is assigned
to ingress port 5:
create qos policy=75 description=”DB flow”
trafficclasslist=12,25 ingressport=5
This command creates a policy with an ID of 23 and the description
“Video.” The ID of the traffic class for the policy is 19. The DSCP value is
replaced with the value 50 for all ingress packets of the traffic class. The
policy is assigned to port 14:
create qos policy=23 description=video
indscpoverwrite=50 remarkindscp=all
trafficclasslist=19 ingressport=14