Cisco 1000 Series Connected Grid Routers QoS Software Configuration Guide

Monitoring QoS Statistics

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

•Enabling Statistics

•Monitoring the Statistics

•Clearing Statistics

Information About 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.

Prerequisites for Monitoring QoS Statistics

You must be familiar with Chapter 2 "Using Modular QoS CLI."

You must log in to the Cisco CG-OS router.

Guidelines and Limitations

None.

Enabling Statistics

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.

DETAILED STEPS

EXAMPLE

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.

Monitoring the Statistics

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

Clearing Statistics

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

Configuration Example For Monitoring QoS Statistics

The following example shows how to display QoS statistics.

router(config)# show policy-map interface cellular 3/1 type qos