This chapter describes how to enable, display, and clear QoS statistics on the Cisco 1000 Series Connected Grid Routers (hereafter referred to as the Cisco CG-OS router). This chapter includes the following sections:
•Information About QoS Statistics
•Prerequisites for Monitoring QoS Statistics
You can display various QoS statistics for the Cisco CG-OS router. By default, statistics are enabled, but you can disable this feature. For more information, see Enabling Statistics.
You must be familiar with Chapter 2 "Using Modular QoS CLI."
You must log in to the Cisco CG-OS router.
None.
You can enable or disable QoS statistics for all interfaces on the Cisco CG-OS router. By default, QoS statistics are enabled on the Cisco CG-OS router.
This example shows how to enable QoS statistics on all interfaces:
router# configure terminal
router(config)# qos statistics
router(config)# copy running-config startup-config
To disable QoS statistics on all interfaces, enter the no qos statistics command in the configuration mode.
You can display QoS statistics for all interfaces or a selected interface, data direction, or a QoS type by using the following show command.
This example shows how to display QoS statistics for a specific interface.
router# show policy-map interface cellular 3/1 type qos
This example shows how to display the output data direction for all interfaces on the Cisco CG-OS router.
router# show policy-map interface output
You can clear QoS statistics for all interfaces or a selected interface, data direction, or QoS type by using the clear qos statistics command.
This example shows how to clear QoS statistics for a specific interface.
router# clear qos statistics interface ethernet 2/1
This example shows how to clear all QoS statistics on the Cisco CG-OS router.
router# clear qos statistics type qos
The following example shows how to display QoS statistics.
router(config)#
show policy-map interface cellular 3/1 type qos