Cisco Systems UBR924 manual Related Features and Technologies, Related Documents

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Related Features and Technologies

Note The Cisco uBR924 cable access router is typically configured at the headend. Most cable service operators do not permit local configuration at subscriber sites.

Caution Before attempting to reconfigure a Cisco uBR924 cable access router at a subscriber site, contact your network management, provisioning manager, or billing system administrator to ensure remote configuration is allowed. If remote configuration is disabled, settings you make and save at the local site will not remain in effect after the cable access router is reset or powered off and back on. Instead, settings will return to the previous configuration.

Related Features and Technologies

The Cisco uBR924 cable access router is intended to be used in conjunction with a Cisco uBR7200 series universal broadband router or other DOCSIS-based CMTS located at the cable operator’s headend facility.

Related Documents

For related information on the Cisco uBR924 cable access router, refer to the following documents:

Cisco uBR924 Cable Access Router Quick Start Guide

Cisco uBR924 Cable Access Router Installation and Configuration Guide

Regulatory Compliance and Safety Info. for the Cisco uBR924 Cable Access Router

Cisco uBR7246 Installation and Configuration Guide

Cisco uBR7223 Installation and Configuration Guide

Cisco uBR7200 Series Configuration Notes

Cisco Network Registrar for the uBR7200 Series

Regulatory and Safety Compliance for the Cisco uBR7246

Regulatory and Safety Compliance for the Cisco uBR7223

Cisco uBR7200 Series Features

Cisco uBR7200 Series Feature Enhancements

Cisco uBR7200 Series Feature Enhancements in Release 12.0

Cisco uBR7200 Series Installation and Configuration Guide

Platforms

The Cisco uBR924 cable access router is a single-platform standalone device; it works in conjunction with the Cisco uBR7200 series universal broadband routers.

2Cisco IOS Release 12.0(5)T

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Contents Benefits RestrictionsRelated Features and Technologies Related DocumentsRelated Documents List of Terms If MIB MIB-IIList of Terms List of Terms Cmts to Cable Modem Network Topology Troubleshooting Steps Understand How Basic Initialization Works12960 Connect to the Cisco uBR924 CmtsDisplay the Cisco uBR924’s MAC Log File UBR924# show controllers cable-modem 0 mac logCmaclogadjustrangingoffset CmacloginitialrangingminislotsCmaclogpowerlevelis CmaclogadjusttxpowerCmaclogregrspackmsgqueued Interpret the MAC Log File and Take ActionCmaclogregistrationok CmaclognoprivacyInterpret the MAC Log File and Take Action Event 4-Start Ranging for Power Adjustments Event 3-Obtain Upstream ParametersEvent 6-Establish the Time of Day CmaclogdhcperroracquiringsecsvraddrEvent 5-Establish IP Connectivity Event 7-Establish SecurityCmaclogbpkmreqtransmitted Event 10-Comply with Baseline PrivacyCmaclogprivacyfsmstatechange CmaclogbpkmrspmsgrcvdUse Additional Troubleshooting Commands Event 11-Enter the Maintenance StateCommand Reference Show controllers cable-modem Examples Show Controllers cable-modemShow Controllers Cable-Modem Field Descriptions Show controllers cable-modem Cisco IOS Release 12.05T Related Commands Show controllers cable-modem bpkm UBR924# show controllers cable-modem 0 bpkmRelated Commands Describes the fields shown in the displayShow controllers cable-modem des DES engine registers are displayed in the following example UBR924# show controllers cable-modem 0 des downstream desRelated Commands Show controllers cable-modem filters Show Controllers Cable-Modem Filters Field Descriptions Show controllers cable-modem filters Show controllers cable-modem lookup-table Mini-slot lookup table is displayed in the following example Show controllers cable-modem lookup-table Related Commands Errors Show controllers cable-modem macCmaclogwillsearchdsfrequencyband CmaclogresetfromdriverExample CmaclogallucdsfoundCmaclogresetdhcpwatchdogexpired CmaclogprivacynotconfiguredCmaclogwatchdogtimer CmaclogregrspackmessageeventUBR924# show controllers cable-modem 0 mac resets CMACLOGRESETT4EXPIREDCmaclogresettodwatchdogexpired CmaclogresetconfigfileparsefailedCmaclogresetlossofsync CmaclogresetprivacywatchdogexpiredCmaclogresetnetaccessmissing CmaclogresetservicenotavailableCMACLOGRESETT6RETRIESEXHAUSTED Cmaclogresetdhcpfailed1600 Interrupts Burst profiles profile UBR924# show controller cable-modem 0 mac state Burst Descriptor Interval Usage Code Show Controllers Cable-Modem MAC State Field Descriptions US ID Show controllers cable-modem mac Related Commands D14=FFF3FFED Show controllers cable-modem phyD12=FFD3FFE0 CC CC CC CC CC 0D 0D CC CC CC CC CC CC CC CC 0D = Ffffff= Fffffe Related Commands Show controllers cable-modem tuner Show controllers cable-modem Debug Commands Statebauthwait UBR924# debug cable-modem bpkm errorsDebug cable-modem bpkm Related Commands Debug cable-modem bridge UBR924# debug cable-modem bridgeRelated Commands Debug cable-modem error Debug cable-modem errorRelated Commands Debug cable-modem interrupts UBR924# debug cable-modem interruptsRelated Commands Debug cable-modem mac Cmaclogdriverinitidbshutdown Debug cable-modem mac log014259 528302.046 Cmaclogdriverinitidbshutdown UBR924# debug cable-modem mac messages ? UBR924# debug cable mac logUBR924# debug cable mac log verbose Debug cable mac messages OFF FixedQpsk EhdrMar 014420 Debug cable-modem map Debug cable-modem mapRelated Commands