Field Description | Cabletron Systems CSMIM-T1 instruction

T-1 Commands

The information displayed at the beginning of every stats -T command is described in Table 4-3.

Table 4-3 stats-T Command Information

Field	Description

Sync	When Sync is true, the T-1 engine is detecting frame
	synchronization. When Sync is false, the T-1 engine has lost
	frame synchronization and enters the red alarm state.
Loss of Signal	When Loss of Signal is true, the T-1 engine is not detecting
	pulses on the T-1 network interface receiver. When Loss of
	Signal is false, the T-1 network interface is receiving pulses.
	The loss of signal condition causes the T-1 engine to transmit
	AIS (all ones unframed) on the T-1 network interface.
Blue Alarm	When the Blue Alarm is true, the T-1 engine is receiving AIS
	(all ones unframed) from the network. When the Blue Alarm is
	false, the T-1 engine is not receiving AIS. The Blue Alarm
	event saved in the history buffer is also displayed.
Red Alarm	When the Red Alarm is true, the T-1 engine has detected loss
	of frame synchronization. During this condition, the T-1
	interface is sending a Yellow Alarm to the network. When the
	Red Alarm is false, The T-1 engine is in frame synchronization
	and the sync indication is true. The Red Alarm event saved in
	the history buffer is also displayed.
Yellow Alarm	When the Yellow Alarm is true, the T-1 engine is receiving a
	Yellow Alarm from the network. When the Yellow Alarm is
	false, the T-1 engine is not receiving a Yellow Alarm from the
	network. The Yellow Alarm event saved in the history buffer is
	also displayed.
Loopback	The loopback status has the following possible states:
	None - There is no loopback in progress. The test LED on the
	front panel is not illuminated.
	Local - The T-1 network interface is in local loopback. The test
	LED on the front panel is illuminated.
	Line - The T-1 network interface is in line loopback. The test
	LED on the front panel is illuminated.
	Payload - This means that the T-1 network interface is in
	payload loopback. The test LED on the front panel is
	illuminated.

CSMIM-T1 Hardware Installation Guide

4-3

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Cabletron Systems CSMIM-T1 manual Field Description, Frame synchronization. During this condition, the T-1

Contents

CSMIM-T1 Hardware Installation Guide Page Mmac and CSMIM-T1are trademarks of Cabletron Systems, Inc FCC Notice REN/SOC FIC Usoc CSMIM-T1 Industry Canada Certiﬁcation Number Equipment Attachment Limitations Exclusion of Warranty Disclaimer of Liability Viii CSMIM-T1 Hardware Installation Guide Table of Contents Table of Contents Chapter Modem Guide Xii CSMIM-T1 Hardware Installation Guide Organization of this Document General Following conventions are used throughout this document Document Conventions Ctron.com LoginPassword Getting Help CSMIM-T1 Overview CSMIM-T1 Front Panel Software Information CSMIM-T1 Console Port There are 7 indicators to show system activity and status System LED IndicatorsSET UP Switch Network Status / Alarms 4 T-1 Network Access Modem Port Status LEDs Modem Conﬁguration Status LEDs Telco Connection Information Connecting the CSMIM-T1 to a Full T-1 LineEFS Key Number Connectivity Telco Connection Information Connecting the CSMIM-T1 to a Fractional T-1 Line Height 11.5 in .4 cm Width Depth CompatibilityCSMIM-T1 Physical / Statistical Information Electromagnetic Compatability SafetyOperating Non-operating CSMIM-T1 Hardware Installation Guide Chapter Installing the CSMIM-T1 Locating the Ethernet Jumpers Ethernet Jumper Settings Setting the Subnet Jumper Setting the Ethernet Jumpers Network Bypass Jumper Network Bypass Jumper Install the CSMIM-T1 into the MMAC-FNB backplane as follows Installing the CSMIM-T1 Mmac M8FNB Line Speed Cable Length Feet Allowed Loss Connecting a Console TerminalMaking Connections Connecting a T1 Network Interface POWER-UP and Test Connecting a Drop/Insert Interface REVISION/CONFIGURATION Information AUTO-INITIALIZING the Roms Bootp Rarp Software Installation Procedures Execute the boot command see the boot command in Chapter Invoking the Console Monitor Self-Booting the CSMIM-T1 Reloading EFS Key Value Chapter ROM Monitor Commands ROM Monitor Commands Addr -d CommandsAddr Addr -dcommand display looks like this Addr command display looks like this Boot -lv ﬁlename Boot CSMIM-T1 Hardware Installation Guide Monitor boot CSMIM-T1 Hardware Installation Guide Boot -lcommand display looks like this EOF 3 conﬁg ConfigConfig command display looks like this Console-baud Command display looks like thisConsole-baud Erase Erase Image -d ﬁlename HelpImage Ipx -d Image -dcommand display looks like thisIpx command display looks like this 8 ipx Latkey Command syntax isLatkey command display looks like this Latkey -dcommand displays the current LAT key setting Net 10 mop11 net Mop -d Ping Optionkey command display looks like thisOptionkey -dcommand displays the current settings Optionkey Ports -d When invoked, the command displays a menu of optionsPorts CSMIM-T1 Hardware Installation Guide Sequence -d interface,interface Sequence Slip -d port Slip Slip Command Prompts CSMIM-T1 Hardware Installation Guide Stats -slip Stats command display looks like thisStats StatisticDescription Command Command Type Description T-1 Commands Argument Description Stats -T current total all intervalset clearalarmStats -T current command display looks like this Frame synchronization. During this condition, the T-1 Field Description Drop/Insert Interface is out of frame sync or not receiving Reset t1 soft hard esf Keyword Deﬁnition Describes the arguments for T1loopback Keyword Description T-1 Parameters CSMIM-T1 software comes with the following new parameters Parameter Descriptions Option Description Sigproto Tniclock SET T-1 Parameters Example Ds0=2 loopstart Ds0=11 CSMIM-T1 Hardware Installation Guide Chapter Troubleshooting Procedures Status LEDs Description General Normal Mode CSMIM-T1 Diagnostics POWER-UP and Boot Procedures Amber Normal Mode Error-Free SequenceActivity Normal Mode Error Sequence Setup Mode Error-Free Sequence SET UP Mode Setup Mode Error States Boot Failures Boot Error Report Errors CSMIM-T1 sensed a hardware error during message Error Description See Table ErrorDescription Correcting CSMIM-T1 Parameters Unix Host on the LAN Load Server Host Not Responding Another CSMIM-T1 VAX VMS Load Host on the LAN Activity Green Amber CSMIM-T1 Dumps Address Filename Pathname NetworkSystem Chapter Modem Guide Features Using the AT Command SET Title Default Key AT Command Factory Defaults Establishing 11-Bit Data Connections MNP 10 V.32bis Quick Connect Cellular Only Setup 3 V.32bis Cellular Connections Using AT CommandsUniversal Cellular Setup Modulation Protocols V.32bis Protocols Bell 212A protocol is for 1200 bps full-duplex connections Protocol Issue %G0 Issue %G1 Protocol Conﬁguration Command Settings Speed and Protocol Connection Matrices Modem Speed and Protocol Combinations For operations at V.22 600 bps, both modems must be set to Error Correction Error Correction Local Analog Loopback with Self-Test DiagnosticsPower-Up Diagnostics Remote Digital Loopback with Self-Test Local Analog Loopback Local Digital Loopback Remote Digital Loopback Automatically Terminating a Test Register S18 Respond to Remote Digital Loopback Short Form Long Form Result CodesConnection Result Code Tables ATV1-M0W0 or ATV1-M0W1 Report DTE Speed Result Codes Report Modulation Speed ATV1-M0W2 ATV0W0 or ATV0W1 Report DTE speed ATV0W2 Report Modulation Speed Entering Commands Command SET Answer Issuing AT Commands at any SpeedRepeat Last Command \An Maximum MNP Block Size Bn ITU-T/Bell ModeAn Auto-Reliable Fallback Character Compression Control Bn Modem-Port Bps Rate\Bn Transmit Break @Cn CTS, DSR, and DCD Connect Message Control Cn Serial-Port DCD Control \C0 \Cn Auto-Reliable Buffer Dial modifiers allow you to add conditions to the telephone H2 commandATD 011225551234 Enter Dial Modifiers ATD 9,,5551234 Enter First, the modem hangs up and displays no Prompt Tone Operating Mode Dial ModiﬁersThis bong signal. Once it detects it, the modem continues Redials the last telephone number that the modem dialed Dn Disconnect Buffer DelayDL Redial the Last Telephone Number Dialed \D0 DTR ControlRepeat Dial \Dn Serial-Port DSR/CTS Control DCD Result EnModem-Port Data Length Command EchoEn Auto-Retrain Mode En Compromise Equalizer\En Data Echo \E0 Guard Tone Restore Factory DefaultsSecondary Flow Control Independent Serial-Port/Modem-Port Speed Hang Up \Gn Modem-Port Flow Control\G0 Identification Detect Phase\Jn Bps Rate Adjust Link Negotiation Speed \Kn Break Control KnMNP Extended Services 2illustrates the \Kn command Provides partial speed matching Enables speed matchingDisables speed matching Speed Matching Mode Setting on Originating Modem Bell212A Bell103 Modem Mode Mode Setting Answer Modem Originating Possible Connection Speed bps Modulation SelectionAllows connections through V.32bis Allows connections through V.FC MnMNP Class Connect Messages Mn Power Level Adjustment For Cellular Telephone Connections \N3 \N n Operating ModeSets auto-reliable mode CSMIM-T1 Hardware Installation Guide On Enter Connect State AT-O4D12345 Enter On V.23 Equalizer ControlOnSerial-Port Parity PnCheck Parity Pulse Dial \Q3 QuietFallback Modulation Speeds \Qn Serial-Port Flow Control Your computer to resume transmitting data to the modem During direct mode connections, the modem does not use flowControl and ignores the \Q setting Modem continues to send out the characters and empty Sn DSR Options Sn? Read Configuration RegistersRead All Registers RTS/CTS Options Tone Dial Tn Test and Diagnostics CommandsRead Online Status Clear Serial-Port Speed \Tn Inactivity Timer Display Modem Firmware Version \Vn Error Correction Result Code FormVn Result Code Form Connection Speed Reporting Display Bootstrap Revision Wn Store Complete Configuration Wn Pulse Digit CommandWn Store Current Configuration Xn Extended Result Codes Yn Long Space Disconnect \Xn XON/XOFF Pass-Through\X0 Zn Reset Yn Designate Default User Profile Registers Commands to Change or Read RegistersDisplays the contents of all T n= n commands in decimal S3=n Carriage Return Character Range 0 255, Ascii decimal Default 43 +S1=n Ring Counter S2=n Escape Code Character S7=n Wait for Carrier After Dial S4=n Line Feed CharacterS5=n Backspace Character S6=n Wait Before Dialing S9=n Carrier Detect Response Time S8=n Pause Time for Dial DelayS10=n Delay for Hang Up After Carrier Loss S14=n Bit Mapped Register S11=n Dtmf Tone Dialing SpeedS12=n Escape Code Guard Time Bit Function Decimal Value Position S16=n Bit Mapped Register, Test Options S18=n Test Timer S22=n Bit Mapped Register Table S21=n Bit Mapped Register Table S23=n Bit Mapped Register Table S27=n Bit Mapped Register Table S25=n Delay to DTR and Asynchronous Time Delay T3=n Timer for V.21 and V.23 Answer Tone Duration T2=n Timer for V.21 Mode During Multi-Protocol Answer T6=n Timer for DCD Turn On Delay T4=n Timer for Line Turnaround Delay Carrier OnT5=n Timer for V.23 Half-Duplex Intercharacter Delay T10=n Primary Xoff Flow Control Character T7=n Timer for False Answer AbortT9=n Primary XON Flow Control Character T15=n V.24 Control Register T14=n Connect Message Delay TimerT11=n Secondary XON Flow Control Character T12=n Secondary Xoff Flow Control Character Bit Function Position T16=n CTS Turn On Delay TimerT17=n V.32/V.32bis Connection Training Timer T23=n Bit Mapped Register Table T22=n DSR TimerT19=n Bit Mapped Register T42=n V.34/V.FC Connection Speed Selection T26=n Bit Mapped Register Table CSMIM-T1 Hardware Installation Guide Console Port Appendix a Port PIN/SIGNAL Allocations Interface Ports DCE Cabletron part number 9372075 for DB25 male Additional Cabletron Cables and Connectors CSMIM-T1 Hardware Installation Guide Numerics Symbols INDEX-2 INDEX-3 INDEX-4 INDEX-5 INDEX-6 INDEX-7 INDEX-8 INDEX-9 INDEX-10