Connectivity Guide

Default 0
Command Mode CONFIGURATION
Usage Information The no form of this command removes the rate adjustment conguration and is the same as using the qos-
rate-adjust 0 command.
Example
OS10(config)# qos-rate-adjust 10
Supported Releases 10.4.3.0 or later
queue-limit
Congures static or dynamic shared buer thresholds.
Syntax
queue-limit {queue-len value | thresh-mode [dynamic threshold-alpha-value |
static threshold-value]}
Parameters
• queue-len value — Enter the guaranteed size for the queue, from 0 to 8911.
– 45 KB (10G)/111 KB (40G) if the queue is priority ow control enabled
– 2 KB (10G)/8 KB (40G) if the queue is lossy/link-level ow control
– If this is a priority ow-control queue, this conguration is invalid
– Only supported for POLICY-MAP-CLASS-MAP (pmap-c-queue) mode
• thresh-mode — (Optional) Buer threshold mode.
• dynamic thresh-alpha-value — (Optional) Enter the value indexes to calculate the shared threshold
to the enabled dynamic shared buer threshold, from 0 to 10. Defaults:
– 0 = 1/128
– 1 = 1/64
– 2 = 1/32
– 3 = 1/16
– 4 = 1/8
– 5 = 1/4
– 6 = 1/2
– 7 = 1
– 8 = 2
– 9 = 4
– 10 = 8
• static thresh-value — (Optional) Enter the static shared buer threshold value in Bytes, from 1 to
65535.
Default
Not congured
Command Mode POLICY-MAP-CLASS-MAP
Usage Information Use the queue-len value parameter to set the minimum guaranteed queue length for a queue. The no version
of this command returns the value to the default.
Example
OS10(config)# policy-map type network-qos nqGlobalpolicy1
OS10(conf-cmap-nqos)# class type network-qos nqclass1
OS10(conf-cmap-nqos-c)# pause buffer-size 45 pause-threshold 30 resume-
threshold 10
OS10(conf-cmap-nqos-c)# queue-limit 150
Quality of service 1009