The name can be a maximum of 40 alphanumeric characters. To display network address translation (NAT) class maps and their matching criteria, use the show class-map type natcommand in privileged EXEC mode. Specifies and uses the length of the Layer 3 packet in the IP header as a match criterion in a class map.ĭisplays the configuration of all classes for a specified service policy map or all classes for all existing policy maps.ĭisplays the packet statistics of all classes that are configured for all service policies either on the specified interface or subinterface or on a specific PVC on the interface. Specifies the Frame Relay DLCI number as a match criterion in a class map. Criteria include the Frame Relay DLCI number, Layer 3 packet length, IP precedence, IP differentiated services code point (DSCP) value, Multiprotocol Label Switching (MPLS) experimental value, access groups, and quality of service (QoS) groups.Ĭreates a class map to be used for matching packets to a specified class. Match criteria specified for the class map. The choice for implementing class matches (for example, match-all or match-any) can also appear next to the traffic class. Output is displayed for each configured class map in the policy. The number is for Cisco internal use only and can be disregarded.Ĭlass of traffic being displayed. Show class-map Field DescriptionsA number in parentheses may appear next to the class-map name and match criteria information. The table below describes the significant fields shown in the display. Match start TCP payload-start offset 0 size 10 regex "abc.*def" Router# show class-map type access-control accesscontrol1Ĭlass Map type access-control match-all accesscontrol1 (id 4)įilter-hash : FC50BED10521002B8A170F29AF059C53įilter-version: 0.0_DummyVersion_20090101_1830įilter-id : cisco-sa-20090101-dummy_ddts_001 The following is sample output from the show class-map type access-control command for an encrpted FPM filter: The following example shows how to display class-map information for a specific class map: The following example shows how to display class-map information for all class maps: In the following example, a class map called c1 has been defined, and the Frame Relay DLCI number of 500 has been specified as a match criterion: The output from the show class-map command shows the three defined class maps. Packets that match access list 103 belong to class c3, IP packets belong to class c2, and packets ingressing through Ethernet interface 1/0 belong to class c1. In the following example, three class maps are defined. If you enter the optional class-map-name argument, the specified class map and its matching criteria will be displayed. You can use the show class-mapcommand to display all class maps and their matching criteria. The output was modified to display encrypted filter information. This command was implemented on Cisco ASR Aggregation Services 1000 series routers. The type, stack and access-controlkeywords were added to support FPM. This command was integrated into Cisco IOS Release 12.2(33)SRA. This command was integrated into Cisco IOS Release 12.2(28)SB. This command was implemented on the Supervisor Engine 2 and integrated into Cisco IOS Release 12.2(17d)SXB. This command was implemented on the Cisco 7600 series routers. This command was modified to display the Frame Relay data-link connection identifier (DLCI) number or Layer 3 packet length as a criterion for matching traffic inside a class map. Recommended Minimum Bandwidth: 118 Kbps/1% (PeakRate) This example displays the data collected during the Auto-Discovery (data collection) phase using DSCP classification in trusted mode and includes suggested policy map information.ĪutoQoS Discovery enabled for trusted DSCP The following is sample output from the show auto discovery qos command. You can then continue with the Auto-Discovery phase until more data is gathered or you can cut and paste the existing data and edit it as desired. The suggested policy output (shown in the example below) lets you preview class maps and policy maps before you issue the auto qos command on an interface. Command ModesĬommand output was modified to include suggested policy map information. (Optional) Specifies the interface type and number.ĭisplays the configurations created for all interface types. (Optional) Indicates that the configurations for a specific interface type will be displayed. show auto discovery qos ] Syntax Description To display the data collected during the Auto-Discovery (data collection) phase of the AutoQoS for the Enterprise feature, use the show auto discovery qoscommand in privileged EXEC mode. Show auto discovery qos through show ip rsvp hello client lsp detail show auto discovery qos show frame-relay ip tcp header-compression.show frame-relay ip rtp header-compression.show control-plane cef-exception features.show control-plane cef-exception counters.
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