Huawei quidway s7700 - Maintaining Congestion Avoidance and Congestion Management; Displaying the Queue-Based Statistics; Checking the Usage of the Queue

Prerequisite
The congestion management configurations are complete.
Procedure
l Run the display qos queue length interface interface-type interface-number command
to check the usage of the priority queue on a specified interface.
l Run the display qos configuration interface [ interface-type interface-number ] command
to check all the QoS configurations on the interface.
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3.4 Maintaining Congestion Avoidance and Congestion
Management
This section describes how to maintain traffic avoidance and congestion management.
3.4.1 Displaying the Queue-based Statistics
You can use display commands to view the queue-based traffic statistics such as the number of
forwarded and discarded packets.
Context
To view the queue-based traffic statistics, run the following command in any view.
Procedure
l Run the following commands to view the queue-based traffic statistics based on device
model.
– Run the display qos queue statistics interface interface-type interface-number
command on the to view the queue-based traffic statistics.
NOTE
l S-series and W-series boards do not support the display qos queue statistics command.
l For details about S-series and W-series boards, see Board Classification in the Quidway
S7700 Smart Routing Switch Hardware Description.
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3.4.2 Checking the Usage of the Queue
You can use display commands to view the Usage of the Queue.
Context
To obtain the usage of queues, you can run the following command in any view.
Procedure
l Run the display qos queue length interface interface-type interface-number command to
view the usage of priority queues on the interface.
Quidway S7700 Smart Routing Switch
Configuration Guide - QoS
3 Congestion Avoidance and Congestion Management
Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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