Users Guide

qos-map traffic-class
Creates a user-defined trust map for queue mapping.
Syntax
qos-map traffic-class map-name
Parameters map-name — Enter the name of the queue trust map. A maximum of 32 characters.
Default Not configured
Command Mode CONFIGURATION
Usage
Information
If applied on the interface or system level, the traffic class routes all traffic to the mapped queue. The no
version of this command returns the value to the default.
Example
OS10(config)# qos-map traffic-class queue-map1
OS10(config-qos-map)# queue 1 qos-group 5
OS10(config-qos-map)# queue 2 qos-group 6
OS10(config-qos-map)# queue 3 qos-group 7
OS10(config-qos-map)#
Supported
Releases
10.3.0E or later
qos-rate-adjust
Configures additional number of data bytes to add to overhead fields per frame for rate calculations.
Syntax
qos-rate-adjust [value-of-adjust]
Parameters value-of-adjust—Number of bytes to add to overhead fields in each frame, from 1 to 31.
Default 0
Command Mode CONFIGURATION
Usage
Information
The no form of this command removes the rate adjustment configuration 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
Configures static or dynamic shared buffer 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 flow control enabled
○ 2 KB (10G)/8 KB (40G) if the queue is lossy/link-level flow control
○ If this is a priority flow-control queue, this configuration is invalid
○ Only supported for POLICY-MAP-CLASS-MAP (pmap-c-queue) mode
● thresh-mode — (Optional) Buffer threshold mode.
● dynamic thresh-alpha-value — (Optional) Enter the value indexes to calculate the shared
threshold to the enabled dynamic shared buffer threshold, from 0 to 10. Defaults:
○ 0 = 1/128
○ 1 = 1/64
○ 2 = 1/32
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