Enabling Qos Globally; Configuring Classification Using Port Trust States - Cisco Catalyst 2960 Software Configuration Manual

Configuring Standard QoS

Enabling QoS Globally

By default, QoS is disabled on the switch.
Beginning in privileged EXEC mode, follow these steps to enable QoS. This procedure is required.
pending: which SDM template should one load for the 2960 switch, for qos trust - is it just the
default template?
Command
Step 1 configure terminal
Step 2 sdm prefer {default |
lanbase-routing}
Step 3 mls qos
Step 4 end
Step 5 show mls qos
show sdm prefer
Step 6 copy running-config startup-config

Configuring Classification Using Port Trust States

These sections describe how to classify incoming traffic by using port trust states. Depending on your
network configuration, you must perform one or more of these tasks or one or more of the tasks in the
"Configuring a QoS Policy" section on page
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Configuring the Trust State on Ports within the QoS Domain
Catalyst 2960-S switches do not support ingress queueing.
Note
Catalyst 2960 and 2960-S Switches Software Configuration Guide, Release 15.0(1)SE
33-42
Purpose
Enters global configuration mode.
Specifies the SDM template to be used on the switch:
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QoS runs with the default settings described in the
Configuration" section on page
Ingress Queues" section on page
on Egress Queues" section on page
Return to privileged EXEC mode.
Verify your entries.
If you enter the show sdm prefer command before you enter the reload
privileged EXEC command, the show sdm prefer command output shows
the template in use and the template that becomes active after a reload.
(Optional) Save your entries in the configuration file.
Configuring the Trust State on Ports within the QoS Domain, page 33-42
Configuring the CoS Value for an Interface, page 33-44
Configuring a Trusted Boundary to Ensure Port Security, page 33-45
Enabling DSCP Transparency Mode, page 33-46
Configuring the DSCP Trust State on a Port Bordering Another QoS Domain, page 33-47
default—Gives balance to all functions.
lanbase-routing—Enables IPv6 QoS on Catalyst 2960-S switches
(supporting both IPv4 and IPv6).
33-49:
Chapter 33
"Default Standard QoS
33-38, the "Queueing and Scheduling on
33-15, and the "Queueing and Scheduling
33-17.
Configuring QoS
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