Service Egress and Ingress QoS Policies
Quality of Service Guide 363
pool
Syntax pool pool-name
no pool pool-name
Context config>qos>sap-ingress>queue
config>qos>sap-egress>queue
Description This command is utilized once the queue is created within the policy. The pool command can be used
to either remove the queue from the pool, or specify a new pool name association for the queue. The
pool command does not appear in save or show command output. Instead, the current pool name for
the queue will appear (or not appear) on the queue command output using the pool keyword.
The no pool command is used to remove a named pool association for the queue. When the pool name
is removed, the queue will be placed on the appropriate default pool.
This command only applies to the 7450 ESS and 7750 SR.
Default None
Parameters pool-name — The specified pool-name identifies a named pool where the policy will be applied.
Each queue created within the system is tied to a physical port. When the policy is applied
and the queue is created, the system will scan the named pools associated with the port to find
the specified pool name. If the pool is not found on the port, the system will then look at
named pools defined at the ports MDA level. If the pool name is not found on either the port
or MDA, the queue will be marked as ‘pool-orphaned’ and will be mapped to the appropriate
default pool. If the pool comes into existence, the queue will be moved from the default pool
to the new named pool and the ‘pool-orphaned’ state will be cleared. The specified name must
be an ASCII name string up to 32 characters long.
port-parent
Syntax port-parent [weight weight] [level level] [cir-weight cir-weight] [cir-level cir-level]
no port-parent
Context config>qos>sap-egress>queue
Description This command specifies whether this queue feeds off a port-level scheduler. When configured, this
SAP egress queue is parented by a port-level scheduler. This object is mutually exclusive with SAP
egress queue parent. Only one kind of parent is allowed.
The port-parent command defines a child/parent association between an egress queue and a port
based scheduler or between an intermediate service scheduler and a port based scheduler. The
command may be issued in three distinct contexts; sap-egress queue queue-id, network-queue queue
queue-id and scheduler-policy scheduler scheduler-name. The port-parent command allows for a
set of within-cir and above-CIR parameters that define the port priority levels and weights for the
queue or scheduler. If the port-parent command is executed without any parameters, the default
parameters are assumed.
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