OS10 Enterprise Edition User Guide Release 10.4.0E(R3)

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queue-limit

Sets the static and dynamic thresholds used to limit the shared-buffer size of PFC traffic-class queues.

Syntax
queue-limit {thresh-mode [static kilobytes | dynamic weight]}
Parameters
  • thresh-mode — Buffer threshold mode.
  • static kilobytes — Enter the fixed shared-buffer limit available for PFC traffic-class queues in kilobytes (0 to 7787; maximum amount tuned by the pfc-shared-buffer-size command).
  • dynamic weight — Enter the weight value used to dynamically determine the shared-buffer limit available for PFC traffic-class queues (1 to 10).
Default
Dynamic weight of 9 and static shared-buffer limit of 12479488 kilobytes
Command Mode
POLICY-CLASS NETWORK-QOS
Usage Information
To tune the amount of shared buffers available for the static limit of PFC traffic-class queues on the switch, use the pfc-shared-buffer-size command. The dynamic queue-limit is determined by the current amount of available shared buffers.
Example
OS10(config)# policy-map type network-qos pp1
                                       OS10(conf-pmap-network-qos)# class cc1
                                       OS10(conf-pmap-c-nqos)# queue-limit thresh-mode static 1024
                                    
Supported Releases
10.3.0E or later

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