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Pengo Computer Accessories UBR7200 manual Radio downstream subchannel modulation-profile

Models: UBR7200

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Multipoint Wireless Support for the Cisco uBR7200 Series Universal Broadband Router

radio downstream subchannel modulation-profile

radio downstream subchannel modulation-profile

To create a radio downstream in a subchannel configuration to use a specific modulation profile, use the radio downstream subchannel modulation-profileinterface configuration command. To disable the specified modulation profile, use the no form of this command.

			radio downstream subchannel sc modulation-profile p
			no radio downstream subchannel sc modulation-profile p

Syntax Description		sc		Identifies the subchannel number. Valid values are 1 to 7.

		p		Profile index defined by the radio modulation-profilecommand. Valid
				values are 1 to 32.

				Note The width specified by the radio modulation-profilecommand
						must match the width of the subchannel where the downstream is
						being assigned.

Defaults

Command Modes

Command History

Usage Guidelines

No default behavior or values.

Interface configuration

ReleaseModification

12.1(3)XQ1	This command was introduced.

The sc field corresponds to the following subchannel numbering scheme. The center frequency and the width for the downstream is inferred from this subchannel assignment.

one "channel"

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Cisco IOS Release 12.1(5)XM

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Contents

Feature Overview Cisco uBR7200 series router Multipoint Headend SystemRouter Multipoint Headend ComponentsPoint-to-point wireless router system Related Features and TechnologiesBenefits Related Documents Supported PlatformsSupported Standards, MIBs, and RFCs PrerequisitesMultipoint CLI Commands Classification Configuration TasksConfiguring if Loopback Optional Overriding the Default Microcode PathCommand Purpose Configuring RF Loopback Optional Configuring the Modulation Profile for a Wireless Link Sets the subchannel and modulation-profile Setting the Power Levels and FrequenciesSets the upstream transmit-power to power DBm Sets frequency and bandwidth for the downstreamConfiguring the Automatic Level Control ALC Verifying the Wireless Modem Card Configuration Displays information by service identifier SID Power ranging configuration information forDisplays histogram specifications On the wireless modem card and the events relatedDisplays the traffic encryption life-time Displays quality-of-service QoS profileConfiguration information for the profile Displays information about a wireless modem cardUpstream Channel Configuration Configuration ExamplesRF-RF Link Configuration Downstream Channel ConfigurationModulation Profiles Configurations Startup Commands Command ReferenceVerification Commands Monitoring Commands Troubleshooting Commands ReleaseModification Command DescriptionClear radio flap-list AllMetrics Show interface radio Command Modes Command HistoryClear radio link-metrics Show interfaces radioClear radio subscriber address all counters CommandDescriptionReset Clear radio subscriber countersCounter Clear radio subscriber resetRouter# clear radio subscriber all reset Clear radio address allLoopback Defaults Command Modes Command HistorySyntax Description Cwrhe Microcode reloadMicrocode reload all cwrhe slot slot AllNo ping docsis Ping docsisRouter# ping docsis Pppoe enable No pppoe enable Pppoe enableShow interface Pppoe-forwarding Usage Guidelines Examples Related CommandsSets a PPPoE forwarding group number on the router Pppoe forwarding default-qos-levelRouterconfig-if#forwarding default-qos-level Enables PPPoE forwarding on the radio interfaceInterface Pppoe forwarding groupForwarding group group-num No forwarding group group-num Or PVC interface refer to the PPP over Ethernet documentRelated Commands Description Pppoe su-mac Defaults Command Modes Command History ExamplesPppoe tag Enable PPPoE forwarding on the radio interfaceQuality-of-service QoS-level Routerconfig# tag UUNet-Gold qoslevel 1 type pppoeRadio alc Defaults Command Modes Command History Usage GuidelinesSlot/port alc Radio arp Syntax Description DefaultsFollowing example shows how to activate ARP requests Routerconfig-if# radio arpNo radio cable-loss Radio cable-lossRelease Modification Feed Panel Lightning Supression To Transverter InstallationCommand Running-configuration Interface radioUsage Guidelines Examples ConfiguredRadio downstream annex B Radio downstream annex B No radio downstream annex BWidth Radio downstream frequencyDisplays the allowed ranges of frequency Been configuredToken-bucket Weighted-discardExamples Usage Guidelines Related Commands Radio downstream rate-limitRadio downstream subchannel modulation-profile No default behavior or values Interface configurationRouter# radio downstream subchannel 1 modulation-profile Radio flap-list aging days no radio flap-list aging Radio flap-list agingClear radio flap-list Subscriber unit in the flap-list table Displays the radio flap list of a wireless modem cardRouterconfig# radio flap-list insertion-time Radio flap-list insertion-timeSets the radio flap list insertion time Following example shows how to set the miss threshold toCMTS01config# radio flap-list miss-threshold Radio flap-list miss-thresholdFollowing example specifies the flap-list size to Radio flap-list sizeRadio flap-list size size No radio flap-listFrom hosts Radio helper-addressSubscriber HostRadio hist-display Related Commands Description Radio histogram Width coarse fine AverageNumber toneVal SumDisplays radio histograms UBR04config-if#radio histogram sinr-ant1Clears histogram data Radio insertion-interval Routerconfig-if#radio insertion-intervalAutomatic Router# radio int r6/0 hist-clear sinr-ant1 Radio interface radio hist-clearSlot/port hist-stop Slot/port hist-startChannel Radio interface radio hist-startRouter# radio int r6/0 hist-start sinr-ant Slot/port hist-clear Router# radio int r6/0 hist-stop sinr-ant Radio interface radio hist-stopRadio interface radio Clears the histogram data Command Modes Radio interface radio rf-update duplexer12.13XQ1 This command was introduced Command History Release ModificationRouter# radio int r 6/0 tl-clear sinr-ant1 Syntax Description Defaults Command Modes Command HistoryNo default behavior or values Privileged Exec Radio interface radio tl-clearSlot/port tl-stop Slot/port tl-startRouter# radio int r 6/0 tl-start sinr-ant1 Radio interface radio tl-startSlot/port hist-clear Router# radio int r 6/0 tl-stop sinr-ant1 Radio interface radio tl-stopSlot/port tl-start Radio ip-broadcast-echo No radio ip-broadcast-echo Following example shows how to enable IP broadcast echoRouterconfig-if#radio ip-broadcast echo Radio ip-broadcast-echoRadio ip-multicast-echo Routerconfig-if# radio ip-multicast-echoRadio ip-multicast-echo No radio ip-multicast-echo Radio metrics-threshold-channel UBR04config-if#radio metrics-threshold-channel 1hour 21min-metrics-channel Show interfaces radio slot/portMetrics-threshold-channel Show interfaces radio slot/port 1sec-metrics-channelDisplays the metrics for the subscriber unit Radio metrics-threshold-suThreshold crossed list Metrics-threshold-bad-su Show interfaces radioMultipath-robustness Radio modulation-profileBandwidth bandwith Throughput throughputRadio privacy kek grace-time Life-time 604,800 seconds Interface configurationRadio privacy kek life-time Sets the radio privacy KEK grace-timeRadio privacy mandatory No radio privacy mandatory Wireless subscriber unitsRouterconfig-if#radio privacy mandatory Radio privacy mandatoryRadio privacy tek grace-time UBRconfig-if#radio privacy tek grace-timeRadio privacy tek life-time 43,200 seconds Interface configuration12-23T This command was introduced UBRconfig-if#radio privacy tek life-timeRadio proxy-arp No radio proxy-arp Radio proxy-arpEnforce UpdateRadio qos permission CreateRadio qos profile Routerconfig# radio qos profile 4 priority Routerconfig# radio qos profile 4 guaranteed-upstreamRouterconfig# radio qos profile 4 max-burst Routerconfig# radio qos profile 4 max-downstreamRadio ra-backoff No radio ra-backoff Radio ra-backoffInterfaces radio Show running-configurationRadio receive-antennas Radio receive-antennas 1 2 no radio receive-antennasRadio relay-agent-option Routerconfig-if#radio relay-agent-optionRadio relay-agent-option No radio relay-agent-option Calibration Show interface Radio rf-meas-interval ambientRadio rf-meas-interval Sets the measurement interval of a calibrated noise sourceAmbient Routerconfig-if#radio rf-meas-interval calibrationRadio rf-meas-interval calibration TakenRadio self-test no radio self-test EnableSelf-test is disabled by default Interface configuration Radio self-testRadio shared-secret 0 7 authen-keyno radio shared-secret Radio shared-secretNo radio shared-secret Short-data long-data inr-data cable-pad Initial-ranging maint-range sm-datara power nullRadio snapshot No radio snapshot dspNumNull PowerMaint-range Sm-dataRelated Commands Description Following example activates upstream verification UBRconfig-if# radio source-verifyRadio source-verify Radio source-verify No radio source-verifyRadio threshold Dsp Routerconfig-if#radio threshold sinr-ant1 0 highPos-crossing neg-crossing Radio timelinePrint-options On or off High-thresh low-thresh up-change down-changeNeg-crossing Radio interface radio tl-stop command is enteredDown-change Pos-crossing100 101 Radio transmit-powerRadio transmit-power power-level No radio transmit-power UBR04config-if#radio transmit-power102 Disabled Interface configurationRouterconfig-if#radio upstream 4 admission-control Radio upstream admission-controlRespectively, for upstream port UBRconfig-if#radio upstream 2 data-backoff 2Radio upstream data-backoff Auto104 Radio upstream descriptionRadio upstream frequency UBRconfig-if#interface radio 6/0 radio upstream 0 frequency105 106 Radio upstream range-backoff UBRconfig-if#radio upstream 2 range-backoff 2107 Shaping Routerconfig-if#radio upstream 4 rate-limit token-bucketRadio upstream rate-limit Token-bucket109 Routerconfig-if#radio upstream 2 shutdownRadio upstream shutdown Subscriber unit to the headendModulation-profile Radio upstream subchannel110 111 UBR04config-if#radio upstream 1 target-receive-power Radio upstream target-receive-power112 113 Show controllers radioRouter# show controllers radio Parameters depend on the hardware and implementationSid 114Router# show controllers radio 3/0 downstream Show controllers radio downstreamNumber 115116 Show controllers radio ifUBR04# show controllers 3/0 radio if 117118 Show controllers radio rfUBR04# show controllers 3/0 radio rf 119120 Show controllers radio upstreamCMTS01# show controllers radio 3/0 0 upstream 121 Show interfaces radio metricsRouter# show int radio r6/0 metrics-bad-su Slot, 6 port 0 of the Cisco uBR7200 series router122 Router# show interfaces radio 6/0 metrics-su 0000.0acd.8933Router# show interfaces radio 6/0 1hour-metrics-channel 123124 Show interface radio accountingShow interface radio slot/downstream-portaccounting Modem card in slot 6, port125 Wireless modem card in slot 5, portShow interface radio alc Show interface radio slot/downstream-portalcUBR# show interface radio 6/0 downstream Show interface radio downstreamShow interface radio slot/downstream-portdownstream 126Router# show int r6/0 hist-data sinr-ant Show interface radio hist-dataCard in slot 6, port 127128 Show interface radio Displays histogram specificationsSlot/port hist-data Show interface radio hist-specRadio card in slot 6, port Show interface radio Displays histogram dataLEDs Function Show interface radio ledMajor-events Minor-eventsRouter# show int radio 6/0 led 131LED Name Status 132 Show interface radio rangingShow interface radio slot/port ranging SlotRouter# show interface r3/0 rf-meas-interval Show interface radio rf-meas-intervalShow interface slot/dsport rf-meas-interval 133Connectivity Show interface radio sidCounters Verbose135 Show interface radio snap-data136 Creates a snapshot specificationDisplays snapshot specification information Card in slot 3, portModem card in slot 3, port Displays data captured for the snapshot specificationShow interface radio snap-spec Show interface radio slot/port snap-spec dspNumPort 0 for the Receive DSP 1b Configures a threshold specificationShow interface radio thresholds Show interface radio slot/port thresholds139 Show interface radio tl-dataRouter# show int radio 6/0 tl-data sinr-ant1 140 Router# show int radio 6/0 tl-spec Show interface radio tl-specPort 141142 Radio 6/0 upstream Show interface radio upstreamShow interface radio slot/upstream-portupstream 143UBR7200# show interface radio 5/0 zero-burst Show interface radio zero-burstShow interface radio slot/port zero-burst 144145 Show radio capability modulation-profileUpstream 146147 Show radio device access-groupAccess-group Show radio device148 Show radio errorsSort-time Show radio flap-listShow radio flap-list sort-flap sort-time Sort-flap Flapped150 Statistic Description151 Troubleshooting. The CRC counter indicatesIntermittent upstream Impulsive noise or interference152 153 Show radio modulation-profile154 Show radio privacy kekCMTS01# show radio privacy kek 155 CMTS01# show radio privacy tek Show radio privacy tekKek 156Show radio qos profile number verbose Following example shows how to display a QoS profile tableRadio qos profile Configures the QoS profile Show radio qos profile158 Show radio subscriberMacintoshes, Unix workstations, and so on behind this radio Service identifier assigned to a modemField Description Number of customer premises equipment devices PCs160 161 162 Debug CommandsDebug docsis arp No debug docsis arp Defaults Command HistoryFollowing example shows how to display ARP requests Debug docsis arpRouter# debug docsis err Debug docsis errDebug docsis err No debug docsis err 164165 Debug docsis keymanDebug docsis keyman No debug docsis keyman ActivityMessages Debug docsis macDebug docsis mac log messages no debug docsis mac Log167 Following example shows how to display Docsis mapsDebug docsis map Debug docsis map No debug docsis map168 This command has no arguments or keywordsDebug docsis privacy Debug docsis privacy no debug docsis privacyRouter# debug docsis qos Debug docsis qosDebug docsis qos no debug docsis qos 169Router# debug docsis range Debug docsis rangeDebug docsis range no debug docsis range 170Router# debug docsis receive Debug docsis receiveDebug docsis receive No debug docsis receive 171Router# debug docsis reg Debug docsis regDebug docsis reg no debug docsis reg 172Router# debug docsis reset Debug docsis resetDebug docsis reset no debug docsis reset Following example shows how to display debug reset messages174 Debug docsis startallocDebug docsis startalloc No debug docsis startalloc Allocated to subscribers175 Debug docsis transmitDebug docsis transmit No debug docsis transmit Router across the network176 Debug docsis uccDebug docsis ucc no debug docsis ucc Requests are assigned a new channelUBR7200 series console Following example shows how to display UCD messagesDebug docsis ucd Debug docsis ucd no debug docsis ucd178 Debug radio p2mp alcDebug radio p2mp alc No debug radio p2mp alc InterfacesRouter# debug radio p2mp phy cwrlog radio This command has not arguments or keywordsDebug radio p2mp phy cwrlog radio 179180 Glossary