Slope QoS Policies
7210 SAS D, E, K OS Quality of Service Guide Page 5
Basic Configurations
A basic slope QoS policy must conform to the following:
• Each slope policy must have a unique policy ID.
• High slope, low slope and non-TCP slope are shut down (default).
• Default values can be modified but parameters cannot be deleted.
Create a Slope QoS Policy for 7210 SAS-E
Configuring and applying slope policies is optional. If no slope policy is explicitly applied to a
port, a default slope policy is applied.
To create a new slope policy for 7210 SAS-E devices, define the following:
• A slope policy ID value. The system will not dynamically assign a value.
• Include a description. The description provides a brief overview of policy features.
• The high slope for the high priority Random Early Detection (RED) slope graph.
• The low slope for the low priority Random Early Detection (RED) slope graph.
For 7210 SAS-E devices, Use the following CLI syntax to configure a slope policy:
CLI Syntax: config>qos
slope-policy name
description description-string
high slope
start-threshold percent
queue queue-id drop-rate rate
no shutdown
low-slope
start-threshold percent
queue queue-id drop-rate rate
no shutdown
The following displays the slope policy configuration (for 7210 SAS-E devices):
A:ALA-7>config>qo>slope-policy# info
----------------------------------------------
description "slope policy SlopePolicy1"
high-slope
no shutdown
exit
low-slope
no shutdown
exit