Alcatel-Lucent 7450 Quality Of Service Manual page 296

Service SAP QoS Policy Command Reference
Parameters hsmda-slope-policy-name — Specifies an existing slope policy within the system. If a slope policy
Service Ingress QoS Policy Entry Commands
action
Syntax action [fc fc-name] [priority {high | low}] [policer policer-id]
no action
Context config>qos>sap-ingress>ip-criteria>entry
config>qos>sap-ingress>ipv6-criteria>entry
config>qos>sap-ingress>mac-criteria>entry
Description This mandatory command associates the forwarding class or enqueuing priority with specific IP, IPv6
or MAC criteria entry ID. The action command supports setting the forwarding class parameter to a
sub-class. Packets that meet all match criteria within the entry have their forwarding class and
enqueuing priority overridden based on the parameters included in the action parameters. When the
forwarding class is not specified in the action command syntax, a matching packet preserves (or
inherits) the existing forwarding class derived from earlier matches in the classification hierarchy.
When the enqueuing priority is not specified in the action, a matching packet preserves (or inherits)
the existing enqueuing priority derived from earlier matches in the classification hierarchy.
When a policer is specified in the action, a matching packet is directed to the configured policer instead
of the policer/queue assigned to the forwarding class of the packet.
The action command must be executed for the match criteria to be added to the active list of entries.
If the entry is designed to prevent more explicit (higher entry ID) entries from matching certain
packets, the fc fc-name and match protocol fields should not be defined when executing action. This
allows packets matching the entry to preserve the forwarding class and enqueuing priority derived
from previous classification rules.
Each time action is executed on a specific entry ID, the previous entered values for fc fc-name and
priority are overridden with the newly defined parameters or inherits previous matches when a
parameter is omitted.
The no form of the command removes the entry from the active entry list. Removing an entry on a
policy immediately removes the entry from all SAPs using the policy. All previous parameters for the
action is lost.
Default
Action specified by the default-fc.
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with the specified name does not exist, the slope-policy command will fail without modifying
the slope behavior on the queue. Once a slope policy is associated with an HSMDA queue,
the policy cannot be deleted.
Default hsmda-default
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