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3Com S330 Voice Compression Module Performance Monitoring Statistics, VCM Card Statistics Menu

Models: S330

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Viewing Performance and ATM Statistics 199

Viewing Voice You can view performance monitoring, virtual circuit, and port activity statistics for Compression Module the Voice Compression module. To view VCM statistics, follow these steps:

Statistics

1From the Card Statistics menu, shown earlier in Figure 146, enter the number corresponding to the slot in which the VCM for which you want to view statistics is installed (7 or 8) to open the VCM Card Statistics menu, shown in Figure 148.

Figure 148 VCM Card Statistics Menu

2Select the option corresponding to the type of statistics you want to view: [1] Performance Monitoring, [2] Virtual Circuit Statistics, or [3] Port Activity Statistics.

If you select [2] VC Statistics, an additional screen appears from which you must select the virtual circuit for which you want to view statistics.

Voice Compression Module Performance Monitoring Statistics

The VCM Performance Monitoring screens display the following statistics:

ES—The number of errored seconds (ESs) encountered by the VCM T1-DSX/E1 interface.

SES—The number of severely-errored seconds (SESs) encountered by the VCM

T1-DSX/E1 interface.

SEFS—The number of severely errored framing seconds (SEFSs) encountered by the VCM T1-DSX/E1 interface.

UAS—The number of unavailable seconds (UASs) encountered by the VCM

T1-DSX/E1 interface.

CSS—The number of controlled slip seconds (CSSs) encountered by the VCM

T1-DSX/E1 interface.

PCV—The number of path coding violations (PCVs) encountered by the VCM

T1-DSX/E1 interface.

LES—The number of line errored seconds (LESs) encountered by the VCM

T1-DSX/E1 interface.

Image 211

3Com S330 manual Voice Compression Module Performance Monitoring Statistics, VCM Card Statistics Menu

Contents

SuperStack II PathBuilder S330/S310 95052-8145 3Com CorporationBayfront Plaza Santa Clara, CaliforniaContents Conﬁguring In-band Management Getting StartedConﬁguring CTX Buffers 166 151 Common VIrtual Circuit Parameters151 OC3/STM-1 Port Virtual Circuit Parameters 151Viewing OC3/STM-1 ATM Statistics Viewing T1/E1 UNI Card Statistics 186187 T1/E1 Group Statistics 188 189237 214 Serial Interface Frame Protocol Modes ATM DXI Mode 215219 219 Ethernet Interface 222 Bridge Operation 223Rack Mounting ServicingCords Power and PowerCanadian CS-03 FCC Part 68 StatementApproval Information CE Notice Managing PathBuilder products Where to Find Speciﬁc InformationIntroduction Speciﬁc information, and describes guide conventionsList conventions that are used throughout this guide ConventionsRelated DocumentationPathBuilder S330/S310 Overview PathBuilder S330 FeaturesSystem Description Single T1/E1 UNI PathBuilder S310 WAN Access Switch Software downloading via TFTP, FTP, or direct via RS232 Speciﬁcations are subject to change without notice SpeciﬁcationsPathBuilder S330 System Speciﬁcations Management Interface StandardsT1 / n x E1 Interface Ethernet InterfaceSerial Interface OC3/STM-1 InterfacePathBuilder S330 System Speciﬁcations RTS RTS CTS AAL1, ATM CES DCD Voice Compression Module Specifications PathBuilder S310 System Speciﬁcations PIN 6 DSR T1/E1 UNI Interface PathBuilder S310 System Speciﬁcations RTS RTS CTS CBR Module Specifications RTS Voice Compression Module Specifications Part Number Description PathBuilder S310 Part NumbersPart Number Ancillary ItemsInspecting PathBuilder S330/S310 ReceivingGeneral Installation Procedure PathBuilder S330 Full System Conﬁguration PathBuilder S310 Full System Conﬁguration Unit S330/S310 chassisPathBuilder S330/S310 supports three optional modules Voice Compression Module Connections Removing the PathBuilder S330/S310 Cover Installing the Optional Modules in the UnitRemoving the Cover Plate from Slot Replacing the PathBuilder S330/S310 Cover Replace the unit’s coverTo connect AC or DC power, follow these steps Connect AC or DC Power and optionally the RPS SystemAC/DC Source Speciﬁcations Shelf Fill for AC/DC Power Application Installing the Optional RPS SystemIllustrates the power supply socket and fuse Shows the port conﬁguration of a PathBuilder S330/S310 Connecting to the Serial Port Connecting to the T1/E1 UNI InterfaceFollowing tables describe the serial port connector pinouts Shorting GR 53, 54, 55 Frame GND Circuit GND 15, 16 19, 20 RTS CTS Shorting GR 47, 48 DCD not used, see Out DCE cable Shorting GR PathBuilder S330/S310 Serial Port LEDs PathBuilder S330/S310 Ethernet Port LEDs Connecting to the Ethernet PortOC3/STM-1 UNI Multi-Mode Fiber Optic Cable Connecting to the OC3/STM-1 PortCBR T1-DSX/E1 Pinouts Connecting to the CBR ModuleLists the CBR V.35/RS-366 Y cable pinouts CBR V.35/RS-366 Connector PinoutsLists the VCM T1-DSX pinouts Connecting to the Voice Compression ModuleVCM T1-DSX/E1 Pinouts Voice Compression Module Leds Connecting to the DS3/E3 ModuleDS3 UNI Module LEDs Network Management Station Terminal Connection Options Logging On For details about connecting the VT100 terminalPathBuilder S330/S310 Main Menu Main menu, shown in , appearsUsing the Menus Set ATM Payload Scramble Change Settings selectManage Card Conﬁguration ManagementSystem Conﬁguration Performing InitialSystem Clock Conﬁguration Menu Manage IP Network Conﬁguration Menu Conﬁguring the Local Host IP AddressShows a sample PathBuilder S330/S310 IP host setup Trap Client Conﬁguration Menu Conﬁguring Trap ClientsDefault Gateway Conﬁguration Menu Conﬁguring the Default GatewayTime and Date Conﬁguration Menu DateSuper User Privilege Menu Following prompt appears at the bottom of the screen Press any key to resume your session in read-write modeGetting Started Configuring In-band Management Getting Started Conﬁguring System ViewingInformation Specifying General System Information Report Firmware Version Screen VersionPage Downloading via the Serial Port Downloading via the Ethernet PortEquipment List Conﬁguration UsingManagement Menu Shapers. To display the Mcpu Menu, follow these steps MenuConﬁguring Management CPUMcpu Conﬁguration Menu Viewing Mcpu Conﬁguration InformationMcpu Shaper Screen CTX Menu CTX Shapers Menu Enter the desired buffer size, in cells 256 cells = 1 block Select 1 Set Buffer Size. The following prompt appearsConﬁguring Ports Setting Congestion ThresholdsInterface Conﬁguring the T1/E1Ports T1 DS1 UNI Port Selection Menu Activation/Deactivation Bit Error Rates Adding UNI Groups Bit Error Rates Translated into Total Number of ErrorsBit Error Rate Total Errors UNI groupsAdd Group Menu Selecting Group Type Select 1 UNI. The Add Group menu appears as shown in FigureAdd Group Menu Adding UNI Group Adding IMA GroupsSelect 2 IMA. The Add Group menu appears as shown in Figure Add Group Menu Adding IMA Group If desired, repeat steps 5-8 to set up another IMA groupChange any of the group parameters as desired Viewing and Modifying IMA and UNI GroupsDeleting IMA and UNI Groups Delete Group Menu State Tx Condition Rx Condition Possible IMA Link StatesPossible IMA LInk Failure Status Conditions StatusFailure Description Group Status Selection Menu # Tx Conﬁgured Links-The number of conﬁgured transmit links Conﬁguring the T1/E1 Card From the Conﬁguration Management menu, shown in , select Change certain settingsOC3/STM-1 Port To conﬁgure the OC3/STM-1 port, follow these stepsMenu. shows the DS3 UNI Conﬁguration menu. The E3 UNI DS3/E3 UNI ModuleConﬁguration menu is similar Conﬁguring the serial card Received PlcpCTX Timing Source-The CTX timing source for the DS3/E3 port Conﬁguring the serial portSIM Conﬁguration Port/Card Selection Menu PortConﬁguring the Serial Port SIM LMI Conﬁguration Menu Conﬁguring Conﬁguring the Ethernet InterfaceConfiguring the Ethernet Interface Conﬁguring the Ethernet Card Manage Bridge Menu Bridge Menu Conﬁguring Source Protocol FilteringSource Protocol Filter Menu Conﬁguring Source Address Filtering Enter 2 to enable the source protocol ﬁlterSource Address Filter Menu Enter 2 to enable the source address ﬁlterDestination Address Filter Menu Conﬁguring Destination Address FilteringViewing the List Forwarding Table Enter 2 to enable the destination address ﬁlterBridge Static Table Menu Constructing the Bridge Static TableEnabling and Disabling the Spanning Tree Enter 1 or 2 to disable or enable the Spanning TreeConﬁguring the CBR ModuleCBR E1 Port Conﬁguration Menu Unstructured Mode Port Mode-The type of service conﬁgured to the speciﬁed port Page Illustrates the Srts and Adaptive timing options Serial Port DS0 Trunk ConditioningConﬁguring the CBR Serial Port Page Enter the number of the channel you want to conﬁgure ChannelsVCM Channel Conﬁguration Menu T1/E1 PortVCM Conﬁguration Menu Page VCM Card Conﬁguration Menu CardVirtual Circuit Menu Selecting the Virtual Circuit Class Initial Add Virtual Circuit ScreenSelecting the PVC Virtual CIrcuit Type VCC or VPC CircuitsConfiguring Virtual Circuits Add Virtual Circuit Screen with Side a Completed Press any key to return to the Virtual Circuit menu CBR Port and Circuit Settings for CAS versus CCSConﬁguring CBR Circuits for DBA Set the Port Mode to Structured Voice Set the Port Mode to Structured Data Page Configuring Virtual Circuits Completed RS366 video Virtual Circuit Template Compression Module VCC Circuits VCM VCC Add Virtual Circuit Screen with Side a Completed Completed VCM VCC Virtual Circuit DLCI-Enter the number of the Dlci to be used for the circuit Completed VCM Subchannel Circuit VCM Subchannel Virtual Circuit ExampleAt PathBuilder S330 B S330 B At PathBuilder S330 a S330 aAt PathBuilder S330 C S330 C OC3/STM-1 Port Virtual Circuit Parameters Common VIrtual Circuit ParametersMcpu Virtual Circuit Parameters T1/E1 UNI Port Virtual Circuit ParametersService Translation Encapsulation Mode CBR Module Virtual Circuit Parameters Ethernet Port Virtual Circuit ParametersConfiguring Virtual Circuits Steps Voice Compression Module Virtual Circuit ParametersOr group Viewing Virtual Circuits for the Entire ChassisShows a representative List Virtual Circuit detail screen List Virtual Circuit Detail Screen Viewing Virtual Circuits by Port or GroupVirtual Circuits Access Virtual Circuits by Port/Group ScreenTo display the Manage Video Dial menu Dial FeatureManaging the Video Routing tableStarting Video Dial-up Sessions SessionsManually Disconnect a Site Menu Ending Video Dial-up SessionsVideo Call Routing Table Page Current Alarms AlarmsManaging System Select 2 Clear Current Alarms Mcpu and CTX Module System Alarms Mcpu and CTX Module System AlarmsAlarm Meaning Troubleshooting Steps Super user has changed a Information only By Super User Alarms Common to Several Modules Alarms Common to Several InterfacesAlarm Meaning Line, or the port configuration DS1/E1 UNI Module Alarms Config. Abort is generated DS1/E1 UNI Module Alarms Meaning Troubleshooting Steps Managing System AlarmsATM Forum R-123 Alarm Meaning Troubleshooting Steps Describes the alarms speciﬁc to DSX-1 and E1 CBR modules DSX-1/E1 CBR Module AlarmsDSX-1/E1 CBR Module Alarms Qsim Alarms SIM AlarmsDescribes the alarms speciﬁc to QSIMs and FAMs Voice Compression Module AlarmsClearing History Alarms Viewing and Printing History AlarmsReturn to the Fault Management menu Management menu shown earlier in Figure Using LoopbacksPoints should help you identify and resolve the problem These stepsOC3/STM-1 Loopback Menu Illustrates the loopbacks for OC3/STM-1 Illustrates the loopbacks for the E3 module Setting VCM Channel Loopbacks Setting VCM Port LoopbacksVCM Channel Loopback Menu ATM Statistics Viewing PerformanceStatistics This section describes the T1/E1 port/link statistics T1/E1 Port/Link StatisticsThis section describes the T1/E1 group statistics T1/E1 Group StatisticsViewing OC3/STM-1 Performance Statistics Card StatisticsPathbuilder S330 Diagnostics and Performance Statistics Viewing OC3/STM-1 ATM Statistics To view DS3 UNI performance statistics, follow these steps Viewing DS3 UNI Performance StatisticsViewing DS3 UNI ATM Statistics Viewing E3 UNI ATM Statistics Viewing E3 UNI Performance StatisticsSIM Frame Relay Statistics SIM Hdlc StatisticsSIM ATM VC Statistics Ethernet Statistics screen displays the following statistics Ethernet StatisticsSpanning Tree Statistics Ethernet StatisticsCBR Performance Monitoring Statistics CBR ATM Statistics VCM Card Statistics Menu Voice Compression Module Performance Monitoring StatisticsVoice Compression Module Port Activity Statistics Viewing Virtual CircuitStatistics Voice Compression Module VC StatisticsRow 1 left to right Statistics by CircuitStatistics by Port/Group Row 2 left to rightStatistics by Shaper Virtual Circuit Statistics by Shaper Summary Screen Statistics by Buffer Queue 3Com FTP Site ServicesOnline Technical World Wide Web Site408 727 Access by Analog ModemAccess by Digital Modem 408 654North America Country Telephone Number Asia Paciﬁc RimEurope Latin AmericaCountry Telephone Number Fax Number CTX Switch CTX Buffers Menu Displaying Default Memory Allocation , for details about setting up virtual circuits Carrying AAL5 trafﬁc VPI and VCI RangesPathBuilder S310 does not include an OC3/STM-1 port For intermediate range operation up to 15 kilometersSerial Interface Frame Serial InterfaceProtocol Modes PathBuilder S330/S310 to ATM PVC ATM DXI ModeAAL DCE Allows DTE to Participate in ATM Network through ATM DXI Shows the applications for DXI Frame Relay Mode HDLC/SDLC ModeService Interworking Function Network Interworking Function Managing trafﬁc Handling congestion Ethernet InterfaceEthernet segments over ATM WAN Filtering Spanning Tree operates as follows Spanning Tree OperationAddressing Spanning Tree InstancesVirtual Circuit Scheme Virtual Circuits in a Switched Network Segmentation ReassemblyPathBuilder S330/S310 Application ATM Bridging Emulation compliant device CBR ModulePage CBR Structured DS1 Drop and Insert Structured DS0 Combining DS0 Signaling and Dynamic Bandwidth AllocationIllustrates AAL1 structured DS1 Page Structured versus Unstructured Summary When to use Structured Versus Unstructured ServiceUnstructured Structured Versus Unstructured Effects on Transit DS1 Point-to-Point Video ConferencingDestination # Tx vpi/vci Rx vpi/vci Speed Status Multi-point Video Conferencing Source Tx vpi/vci Rx vpi/vci DSOs VCM supports the following features Numbers SymbolsCRC-4126, 132 CTS&DCD option 128 CTX IMA 245238, 239 port 247 Index 3Com Corporation Limited Warranty Disclaimer