share-shaping

Function

The share-shaping command configures unified traffic shaping for multiple flow queues.

The undo share-shaping command cancels the configuration.

By default, unified traffic shaping is not configured.

Format

share-shaping [ shap-id ] { af1 | af2 | af3 | af4 | be | cs6 | cs7 | ef } ^* [ pq | wfq weight weight-value | lpq ] shaping-value [ pbs pbs-value ]

share-shaping [ shap-id ] { af1 | af2 | af3 | af4 | be | cs6 | cs7 | ef } ^* shaping-value [ pbs pbs-value ]

undo share-shaping [ shap-id ]

Parameters

Parameter	Description	Value
shap-id	Specifies the shap id.	The value is 1.
af1	Set the service type to AF1.	-
af2	Set the service type to AF2.	-
af3	Set the service type to AF3.	-
af4	Set the service type to AF4.	-
be	Set the service type to BE.	-
cs6	Set the service type to CS6.	-
cs7	Set the service type to CS7.	-
ef	Set the service type to EF.	-
pq	Specify weighted fair queue scheduler.	-
wfq	Specify weight of the weighted fair queue scheduler.	-
weight weight-value	Specifies the weight of the weighted fair queue.	The value is an integer in the range of 1 to 100.
lpq	Specifies the scheduling mode of the queue to the low priority queue scheduling.	-
shaping-value	Specifies the unified traffic shaping value for multiple flow queues.	The value is an integer ranging from 1 to 4294967294, in kbit/s.
pbs pbs-value	Specifies the Peak Burst Size (PBS).	The value is an integer ranging from 1 to 4194304, in bytes.

Views

Flow queue view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
cli	write

Usage Guidelines

Usage Scenario

When multi-play services are running, some services need to share the bandwidth. To configure unified traffic shaping for multiple flow queues, run the share-shaping command.

Unified traffic shaping applies to at least two flow queues.
Unified traffic shaping is applicable only to flow queues with the same scheduling algorithm.
If share-shaping is required for FQs on an interface equipped with an eTM subcard, the scheduling algorithm for share-shaping overwrites that configured for FQs. You can run display qos abnormal-info flow-queue command to query the overwritten FQ configuration based on the FQ profile.

Precautions

The share-shaping and queue cir commands are mutually exclusive.

Example

# In the flow queue profile named test, set the unified traffic shaping value to 1000 kbit/s for the AF1 and AF2 queues.

<HUAWEI> system-view
[~HUAWEI] flow-queue test
[*HUAWEI-flow-queue-template-test] share-shaping af1 af2 1000