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Policy Classification Configuration Command Set
Configuring Policy Class of Service (CoS)
Matrix NSA Series Configuration Guide 8-45
You can add to these default configurations by defining new port groupings, and assigning inbound
rate limiters or transmit queues and priorities. Whether you are specifying IRL or TXQ parameters,
the process for user-defined CoS configuration involves the following steps and associated
commands listed in Table 8-4.
Purpose
To configure policy-based Class of Service.
Commands
The commands used to configure policy-based Class of Service are listed below and described in
the associated section as shown.
• show cos state (Section 8.3.3.1)
• set cos state (Section 8.3.3.2)
• show cos port-type (Section 8.3.3.3)
CoS CLI Displays on Matrix DFE-Gold or NSA Systems
Some of the CLI output in this section shows examples of CoS configurations on a Matrix
DFE-Platinum chassis-based system. If you are using a Matrix DFE-Gold or Matrix NSA
standalone system, port designations and other output may be different.
Table 8-4 Configuring User-Defined CoS
To do this.... Use these commands...
1. Enable CoS. set cos state
2. If desired, create new or change existing CoS port
configurations.
set cos port-config irl
set cos port config txq
3. Define IRL or TXQ resources (data rates or transmit priorities). set cos port-resource irl
set cos port-resource txq
4. Bind a CoS reference index ID to a defined resource. set cos reference irl
set cos reference txq
5. Bind an IRL or TXQ reference ID to a CoS setting index ID. set cos setting
6. Associate CoS index IDs to policy rules. set policy rule