Cisco Nexus 6000 Series NX-OS QoS Command Reference
Bias-Free Language
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
- Updated:
- August 30, 2018
Chapter: Q Commands
Q Commands
This chapter describes the Cisco NX-OS quality of service (QoS) commands that begin with Q.
queue-limit
To configure tail drop by setting queue limits on ingress queues, use the queue-limit command. To remove a queue limit, use the no form of this command.
no queue-limit queue-size bytes
Syntax Description
Queue size threshold (in bytes). The range is from 20480 to 204800. For the Cisco Nexus device, the range is from 20480 to 426880 bytes. |
Command Default
Command Modes
Policy map type network-qos class configuration
Command History
|
|
|
|---|---|
Usage Guidelines
You can use this command to specify or modify the maximum number of packets the queue can hold for a class policy configured in a policy map. The system drops packets that exceed the configured queue-size threshold.
You can use this command only for network-qos class maps that do not have “pause” configured.
Examples
This example shows how to assign a queue limit to a policy map network-qos class:
This example shows how to remove a queue limit from a policy map queuing class:
Related Commands
|
|
|
|---|---|
Enables pause characteristics on a class referenced in a type network-qos policy map. |
|
Feedback