Shared-Queue QoS Policies
Quality of Service Guide 647
• Apipe (applies to the 7750 SR and 7950 XRS)
• Fpipe (applies to the 7750 SR and 7950 XRS)
•Ipipe
• Routed CO
For information about the tasks and commands necessary to access the command line
interface and to configure and maintain your router, refer to CLI Usage chapter in the Basic
System Configuration Guide.
Basic Configurations
The default shared queue QoS policy conforms to the following:
• There is only one default shared queue policy in the system.
• The default shared queue policy has fixed forwarding classes, queues and FC-queue
mapping, which cannot be modified, added, or deleted.
The only configurable entities in the default shared queue policy are the queue attributes,
queue priority, and the description string. The queue priority for a shared queue can be
changed to expedited, best-effort or auto-expedited.
Modifying the Default Shared-Queue Policy
The only configurable entities in the default shared queue policy are the queue attributes and
the description string. The changes are applied immediately to all services where this policy
is applied. Use the following CLI syntax to modify a shared-queue policy:
CLI Syntax: config>qos#
shared-queue name
description description-string
queue queue-id [queue-type] [multipoint]
cbs percent
high-prio-only percent
mbs percent
rate percent [cir percent]
The following displays a shared-queue policy configuration example:
A:ALA-48>config>qos>shared-queue# info
----------------------------------------------
description "test1"
queue 1 create
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