Cisco Systems 78-13983-04 manual Copyright 2002 Cisco Systems, Inc All rights reserved

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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

The following information is for FCC compliance of Class A devices: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio-frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case users will be required to correct the interference at their own expense.

The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency energy. If it is not installed in accordance with Cisco’s installation instructions, it may cause interference with radio and television reception. This equipment has been tested and found to comply with the limits for a Class B digital device in accordance with the specifications in part 15 of the FCC rules. These specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that interference will not occur in a particular installation.

Modifying the equipment without Cisco’s written authorization may result in the equipment no longer complying with FCC requirements for Class A or Class B digital devices. In that event, your right to use the equipment may be limited by FCC regulations, and you may be required to correct any interference to radio or television communications at your own expense.

You can determine whether your equipment is causing interference by turning it off. If the interference stops, it was probably caused by the Cisco equipment or one of its peripheral devices. If the equipment causes interference to radio or television reception, try to correct the interference by using one or more of the following measures:

Turn the television or radio antenna until the interference stops.

Move the equipment to one side or the other of the television or radio.

Move the equipment farther away from the television or radio.

Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television or radio are on circuits controlled by different circuit breakers or fuses.)

Modifications to this product not authorized by Cisco Systems, Inc. could void the FCC approval and negate your authority to operate the product.

The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California.

NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.

IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

CCIP, the Cisco Arrow logo, the Cisco Powered Network mark, the Cisco Systems Verified logo, Cisco Unity, Follow Me Browsing, FormShare, Internet Quotient, iQ Breakthrough, iQ Expertise, iQ FastTrack, the iQ Logo, iQ Net Readiness Scorecard, Networking Academy, ScriptShare, SMARTnet, TransPath, and Voice LAN are trademarks of Cisco Systems, Inc.; Changing the Way We Work, Live, Play, and Learn, Discover All That’s Possible, The Fastest Way to Increase Your Internet Quotient, and iQuick Study are service marks of Cisco Systems, Inc.; and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step, GigaStack, IOS, IP/TV, LightStream, MGX, MICA, the Networkers logo, Network Registrar, Packet, PIX, Post-Routing, Pre-Routing, RateMUX, Registrar, SlideCast, StrataView Plus, Stratm, SwitchProbe, TeleRouter, and VCO are registered trademarks of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries.

All other trademarks mentioned in this document or Web site are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (0206R)

Cisco MWR 1900 Mobile Wireless Edge Router Software Configuration Guide

Copyright © 2002 Cisco Systems, Inc.

All rights reserved.

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Contents Corporate Headquarters Customer Order Number DOC-7813983= Text Part NumberCopyright 2002 Cisco Systems, Inc All rights reserved About This Guide Software FeaturesLimitations and Restrictions First-Time Configuration AudienceConfiguring PIM Using the Setup Command FacilitySaving Configuration Changes Configuring PPP MultiplexingMode y-cable Configuring RedundancyWhere to Go Next Assigning a QoS Boilerplate to an InterfacePage Organization ObjectivesAudience Chapter Title DescriptionBoldface font Document ConventionsConvention Description Boldface screenObtaining Documentation Additional InformationRelated Documentation World Wide WebOrdering Documentation Obtaining Technical AssistanceDocumentation CD-ROM Documentation FeedbackTechnical Assistance Center To access Cisco.com, go to the following websiteCisco.com Contacting TAC by Telephone Overview of the MWR BenefitsNetwork Processor Software Software FeaturesCisco IOS Software MLP, PPP Control Path IPCP, NCP, LCP, ClnsPPP Multiplexing/Demultiplexing RTP/UDP Header CompressionRedundancy Support RTP Header CompressionRFC1213-MIB MIB SupportMWR 1900 supports the following MIBs RFC1253-MIBLimitations and Restrictions 802.1Q VLANs Frame Relay FRUnderstanding Interface Numbering Understanding Boot ImagesBefore You Begin Interface type Slot number/Interface number Before Starting Your Router Using the Setup Command FacilityConfiguring Global Parameters Viewing the configuration Enter a host name for the router this example usesSummary of interfaces is displayed Completing the ConfigurationYou are then prompted to configure the specified interface Where to Go Next First-Time Configuration Where to Go NextCisco IOS Software Basics Getting HelpExit , or logout Understanding Command ModesConfigure terminal As interface serial 0/0Undoing a Command or Feature Saving Configuration ChangesPage Configuring with the Command-Line Interface Prompt changes to Routerconfig# Configuring the Host Name and PasswordEnter global configuration mode Verifying the Version of Cisco IOS SoftwareExit interface configuration mode Configuring Loopback InterfacesExit to global configuration mode Change the name of the router to a meaningful nameSetting the Speed and Duplex Mode Configuring Fast Ethernet InterfacesConfiguring the FE Interface IP Address Specify the speed Configuring Routing Protocol AttributesConfiguring PIM Configuring Hsrp Support Specify a priority Configuring Multilink InterfacesEnabling the FE Interface Enable multilink PPP operation Configuring Multilink PPPConfiguring IP Address Assignment To set the default PPP protocol ID, enter Configuring PPP MultiplexingConfiguring RTP/UDP Compression To set the maximum length of the subframe, enterRPM-3config-if#ip rtp header-compression Configuring T1 and E1 Interfaces Configuring T1 InterfacesConfiguring E1 Interfaces Set the carrier delay for the serial interfaceConfiguring QoS Attributes Creating a Class Map Creating a Policy Map78-13983-04 Redundant MWR 1900s Configuring RedundancyAssigning a QoS Boilerplate to an Interface Specify the interface to be used for backhauling Exit y-mode configuration modeStand-Alone MWR Verifying the Configuration MWR1900-1#show running-configMatch access-group Ip ospf message-digest-key 1 md5 mymd5pw Ip ospf Hello-interval Ospf Dead-interval Monitoring and Managing the MWR Show Commands for Monitoring the MWR Command PurposeShow protocols Show controllersShow interface type slot / port Command Reference Clear ip rtp header-compression Clear ppp mux Command Modes Command History Usage Guidelines ExamplesRelated Commands Description Clear ppp mux interface interfaceIp rtp header-compressionEnables RTP header compression Syntax Description Defaults Command ModesConnections Interface configuration Ip rtp compression-connectionsPassive Syntax Description Defaults Command Modes Command HistoryIp rtp header-compression Related Commands Description Standalone Mode y-cableMode y-cable Standby use-interfaceCommand Modes Command History Ppp muxUsage Guidelines Examples Related Commands Ppp mux delayPpp mux delay integer no ppp mux delay Ppp mux frame Defaults Command Modes Command HistoryDefault maximum length is Interface configuration Ppp mux frame integer no ppp mux framePpp mux pid Ppp mux pid integerPpp mux subframe length Ppp mux subframe length integer No ppp mux subframe lengthPpp mux subframe count integer No ppp mux subframe count Default maximum is Interface configurationPpp mux subframe count Invoked y-cable mode Global configurationFollowing example enables redundancy mode Redundancy1describes the significant fields shown in the display Show ip rtp header-compressionShow ip rtp header-compression type number detail Field DescriptionThat can exist on an interface Show ppp mux Interface interfacePpp mux Enables PPP multiplexing/demultiplexing 2describes the significant fields shown in the displayThis command has no attributes Show redundancyStand-alone configuration Invokes y-cable modeInvokes redundancy mode StandbyStandalone Syntax Description DefaultsCable configuration No standaloneStandby use-interface Standby use-interface interface health revertive backhaulStandby use-interface loopback102 revertive Page Counters, PPP multiplexing Cisco IOS About Command modes Enable modeIP address MIB support Mode y-cable IN-2Command ConfiguringIN-4