Enabling Qos Globally; Enabling Vlan-Based Qos On Physical Ports - Cisco WS-CBS3032-DEL Software Configuration Manual

Chapter 37 Configuring QoS

Enabling QoS Globally

By default, QoS is disabled on the switch. Cisco IOS Release 12.2(52)SE and later supports IPv6 QoS.
To enable IPv6 QoS on the switch, you must first configure the dual-IP SDM template and reload the
switch. This template enables both IPv4 and IPv6 QoS configuration.
Beginning in privileged EXEC mode, follow these steps to enable QoS. This procedure is required.
Command
Step 1 configure terminal
Step 2 mls qos
Step 3 end
Step 4 show mls qos
Step 5 copy running-config startup-config
To disable QoS, use the no mls qos global configuration command.

Enabling VLAN-Based QoS on Physical Ports

By default, VLAN-based QoS is disabled on all physical switch ports. The switch applies QoS, including
class maps and policy maps, only on a physical-port basis. In Cisco IOS Release 12.2(25)SE or later,
yYou can enable VLAN-based QoS on a switch port.
Beginning in privileged EXEC mode, follow these steps to enable VLAN-based QoS. This procedure is
required on physical ports that are specified in the interface level of a hierarchical policy map on an SVI.
Command
Step 1
configure terminal
Step 2 interface interface-id
Step 3 mls qos vlan-based
Step 4 end
Step 5
show mls qos interface interface-id
Step 6
copy running-config startup-config
Use the no mls qos vlan-based interface configuration command to disable VLAN-based QoS on the
physical port.
OL-13270-06
Purpose
Enter global configuration mode.
Enable QoS globally.
QoS runs with the default settings described in the
Standard QoS Configuration" section on page
"Queueing and Scheduling on Ingress Queues" section on
page 37-16, and the
Queues" section on page
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Purpose
Enter global configuration mode.
Specify the physical port, and enter interface configuration
mode.
Enable VLAN-based QoS on the port.
Return to privileged EXEC mode.
Verify if VLAN-based QoS is enabled on the physical port.
(Optional) Save your entries in the configuration file.
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
Configuring Standard QoS
"Queueing and Scheduling on Egress
37-18.
"Default
37-36, the
37-41