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This chapter describes how to enable, display, and clear QoS statistics from the Cisco Nexus 1000V.
Statistics are maintained for each policy, class action, and match criteria per interface. You can enable or disable the collection of statistics globally using the [no] qos statistics command. You can display statistics using the show policy-map interface command, and you can clear statistics based on an interface or policy map with the clear qos statistics command. Statistics are enabled by default and can be disabled globally.
You can enable or disable QoS statistics for all interfaces on the device.
Before beginning this procedure, you must know or do the following:
You can display QoS statistics for an interface.
Before beginning this procedure, you must know or do the following:
Note Statistics for individual interfaces are often the most useful.
1. show policy-map [ policy-map-name | interface [ brief | ethernet interface_number |
output type qos | port-channel number | vethernet interface_number | input type qos ] | type qos ]
1. clear qos statistics [interface { ethernet interface_number | port-channel number | vethernet interface_number | output type qos | input type qos }]
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clear qos statistics [interface { ethernet interface_number | port-channel number | vethernet interface_number | output type qos | input type qos }] |
This example shows how to display statistics for policy maps that are configured on interfaces:
This example shows how to display statistics for a specific IPv4 access control list (ACL):
This example shows how to display the status of the global statistics and the configured policy maps on a specific interface:
This section provides additional information related to implementing system-level HA features.
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Cisco Nexus 1000V Security Configuration Guide, Release 4.0(4)SV1(2) |
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No new or modified standards are supported by this feature, and support for existing standards has not been modified by this feature. |
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To locate and download MIBs, go to the following URL: http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml |
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This section provides the QoS statistics release history.
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