Show ip rtp header-compression | Cisco Systems 78-13983-04 specification

Chapter 5 Command Reference

show ip rtp header-compression

show ip rtp header-compression

To show RTP header compression statistics, use the show ip rtp header-compressionEXEC command.

show ip rtp header-compression [type number] [detail]

Syntax Description

Command Modes

Command History

type number	(Optional) Interface type and number.

detail	(Optional) Displays details of each connection.

EXEC

Release	Modification

11.3	This command was introduced.

12.1(5)T	The command output was modified to include information related to the
	Distributed Compressed Real-Time Transport Protocol (dCRTP) feature.

Usage Guidelines The detail keyword is not available with the show ip rtp header-compressioncommand on a Route Switch Processor (RSP). However, the detail keyword is available with the show ip rtp header-compressioncommand on a Versatile Interface Processor (VIP). Enter the show ip rtp header-compression type number detail command on a VIP to retrieve detailed information regarding RTP header compression on a specific interface.

Examples	The following is sample output from the show ip rtp header-compressioncommand:
	show ip rtp header-compression
	RTP/UDP/IP	header	compression statistics:
	Interface	Serial1:
	Rcvd: 0 total, 0 compressed, 0 errors
	0 dropped, 0		buffer copies, 0 buffer failures
	Sent: 430 total		429 compressed
	15122	bytes saved, 0 bytes sent
	0 efficiency		improvement factor
	Connect:	16 rx slots, 16 tx slots, 0 long searches, 1 misses
	99% hit ratio, five minute miss rate 0 misses/sec, 0 max.

Table 5-1describes the significant fields shown in the display.

Table 5-1 show ip rtp header-compression Field Descriptions

		Field		Description

		Interface Serial1		Type and number of interface.

		Rcvd: total		Number of packets received on the interface.

		compressed		Number of packets with compressed header.

		errors		Number of errors.

			Cisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide

	78-13983-04					5-15
	78-13983-04					5-15

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Cisco Systems 78-13983-04 manual Show ip rtp header-compression type number detail, Field Description

Contents

Customer Order Number DOC-7813983= Text Part Number Corporate Headquarters Copyright 2002 Cisco Systems, Inc All rights reserved Audience Software FeaturesLimitations and Restrictions First-Time Configuration About This Guide Configuring PPP Multiplexing Using the Setup Command FacilitySaving Configuration Changes Configuring PIM Assigning a QoS Boilerplate to an Interface Configuring RedundancyWhere to Go Next Mode y-cablePage Chapter Title Description ObjectivesAudience Organization Boldface screen Document ConventionsConvention Description Boldface font World Wide Web Additional InformationRelated Documentation Obtaining Documentation Documentation Feedback Obtaining Technical AssistanceDocumentation CD-ROM Ordering Documentation Cisco.com To access Cisco.com, go to the following websiteTechnical Assistance Center Contacting TAC by Telephone Benefits Overview of the MWR MLP, PPP Control Path IPCP, NCP, LCP, Clns Software FeaturesCisco IOS Software Network Processor Software RTP/UDP Header Compression PPP Multiplexing/Demultiplexing RTP Header Compression Redundancy Support RFC1253-MIB MIB SupportMWR 1900 supports the following MIBs RFC1213-MIB 802.1Q VLANs Frame Relay FR Limitations and Restrictions Before You Begin Understanding Boot ImagesUnderstanding Interface Numbering Interface type Slot number/Interface number Configuring Global Parameters Using the Setup Command FacilityBefore Starting Your Router Enter a host name for the router this example uses Viewing the configuration You are then prompted to configure the specified interface Completing the ConfigurationSummary of interfaces is displayed First-Time Configuration Where to Go Next Where to Go Next Getting Help Cisco IOS Software Basics As interface serial 0/0 Understanding Command ModesConfigure terminal Exit , or logout Saving Configuration Changes Undoing a Command or FeaturePage Configuring with the Command-Line Interface Verifying the Version of Cisco IOS Software Configuring the Host Name and PasswordEnter global configuration mode Prompt changes to Routerconfig# Change the name of the router to a meaningful name Configuring Loopback InterfacesExit to global configuration mode Exit interface configuration mode Configuring the FE Interface IP Address Configuring Fast Ethernet InterfacesSetting the Speed and Duplex Mode Configuring PIM Configuring Routing Protocol AttributesSpecify the speed Configuring Hsrp Support Enabling the FE Interface Configuring Multilink InterfacesSpecify a priority Configuring IP Address Assignment Configuring Multilink PPPEnable multilink PPP operation To set the maximum length of the subframe, enter Configuring PPP MultiplexingConfiguring RTP/UDP Compression To set the default PPP protocol ID, enter RPM-3config-if#ip rtp header-compression Configuring T1 Interfaces Configuring T1 and E1 Interfaces Set the carrier delay for the serial interface Configuring E1 Interfaces Configuring QoS Attributes Creating a Policy Map Creating a Class Map 78-13983-04 Assigning a QoS Boilerplate to an Interface Configuring RedundancyRedundant MWR 1900s Stand-Alone MWR Exit y-mode configuration modeSpecify the interface to be used for backhauling MWR1900-1#show running-config Verifying the Configuration Match access-group Ip ospf message-digest-key 1 md5 mymd5pw Ip ospf Hello-interval Ospf Dead-interval Monitoring and Managing the MWR Command Purpose Show Commands for Monitoring the MWR Show interface type slot / port Show controllersShow protocols Command Reference Clear ip rtp header-compression Clear ppp mux interface interface Command Modes Command History Usage Guidelines ExamplesRelated Commands Description Clear ppp mux Ip rtp compression-connections Syntax Description Defaults Command ModesConnections Interface configuration Ip rtp header-compressionEnables RTP header compression Ip rtp header-compression Syntax Description Defaults Command Modes Command HistoryPassive Related Commands Description Standby use-interface Mode y-cableMode y-cable Standalone Ppp mux Command Modes Command History Ppp mux delay integer no ppp mux delay Ppp mux delayUsage Guidelines Examples Related Commands Ppp mux frame integer no ppp mux frame Defaults Command Modes Command HistoryDefault maximum length is Interface configuration Ppp mux frame Ppp mux pid integer Ppp mux pid Ppp mux subframe length integer No ppp mux subframe length Ppp mux subframe length Ppp mux subframe count Default maximum is Interface configurationPpp mux subframe count integer No ppp mux subframe count Redundancy Global configurationFollowing example enables redundancy mode Invoked y-cable mode Field Description Show ip rtp header-compressionShow ip rtp header-compression type number detail 1describes the significant fields shown in the display That can exist on an interface Interface interface Show ppp mux 2describes the significant fields shown in the display Ppp mux Enables PPP multiplexing/demultiplexing Show redundancy This command has no attributes Standby Invokes y-cable modeInvokes redundancy mode Stand-alone configuration No standalone Syntax Description DefaultsCable configuration Standalone Standby use-interface interface health revertive backhaul Standby use-interface Standby use-interface loopback102 revertive Page IP address Cisco IOS About Command modes Enable modeCounters, PPP multiplexing IN-2 MIB support Mode y-cable Configuring Command IN-4