Verilink SCC 2130 (880-503282-001) Product Manual Uživatelský manuál

SCC2130NETSTATEQPTCRAFTFUNCTIONEQPT57EXEINOUTINOUTNETEQPTNETMONVerilink SCC 2130User ManualOctober 1999P/N 880-503282-001-A1

Overview1-2Verilink SCC 2130 User ManualThe SCC modules are compatible with HP OpenView™ and other SNMP network management applications.Other Features

OverviewVerilink SCC 2130 User Manual1-3circuits. The SCC 2120 is the node controller specifically designed for the Automatic Protection Switch (APS

Overview1-4Verilink SCC 2130 User ManualFront and Back ModulesThis section describes the SCC 2130 front module and the rear connector interface module

OverviewVerilink SCC 2130 User Manual1-5CDMs for SCC 2130SCC Node Controller front module must be installed with a rear connector module which provide

Overview1-6Verilink SCC 2130 User ManualFigure 1-4 CDM 2132 Back Panel (V.35) Figure 1-5 CDM 2142 Back Panel (RS449/EIA530) Adapter CablesBecause of

Verilink SCC 2130 User Manual2-1Chapter2Quick Set-UpThis section details a quick, step-by-step procedure for configuring the SCC 2130. For the purpose

Quick Set-Up2-2Verilink SCC 2130 User ManualLoginPress ENTERThe prompt pSH+> pSH+> pSH+> pSH+> is displayedType “craft” (use lowercase)The

Quick Set-UpVerilink SCC 2130 User Manual2-3NOTE:Whenever the word UPDATE appears in the command line prompt, it indicates that some information has c

Quick Set-Up2-4Verilink SCC 2130 User Manual3. The default value for the density enforcement selection is not correct for a B8ZS T1. Use the Z command

Quick Set-UpVerilink SCC 2130 User Manual2-55. Use the Z command to reset alarms. The STAT LED will extinguish if there are no current alarms. If ther

ii Verilink SCC 2130 User ManualCopyright NoticeCopyright  1999 Verilink Corporation. All rights reserved.This document does not create any express

Quick Set-Up2-6Verilink SCC 2130 User Manual

Verilink SCC 2130 User Manual3-1Chapter3ConfigurationThis chapter covers configuring the CSU/DSU portion of the SCC 2130 Node Controller, setting up t

Configuration3-2Verilink SCC 2130 User ManualVerilink provides a cable called a "Craft cable" which has an RJ-11 modular connector at one en

ConfigurationVerilink SCC 2130 User Manual3-3Figure 3-1 SCC 2130 Main Menu From this menu you may navigate from card to card, or choose various opti

Configuration3-4Verilink SCC 2130 User ManualTable 3-3 SCC 2130 Main Menu CommandsThe Configuration MenuIn the Main Menu shown in Figure 3-1, the elem

ConfigurationVerilink SCC 2130 User Manual3-5Figure 3-2 IDCSU Configuration Menu Configuration Menu CommandsCommands and current settings for the ne

Configuration3-6Verilink SCC 2130 User ManualTable 3-4 IDCSU Configuration OptionsMenu Option Description InstructionsW) framing Selects T1 framing mo

ConfigurationVerilink SCC 2130 User Manual3-7 C) clocking Sets the source of the clock signal used to control the sampling of Transmit Data by the DSU

Configuration3-8Verilink SCC 2130 User ManualDCD) Selects normal or forced mode for DCD. Type “DCD” to change.When DCD=Y, the IDCSU asserts Data Carri

ConfigurationVerilink SCC 2130 User Manual3-9Node AdministrationIn addition to the T1 CSU/DSU functions, the SCC 2130 is also an SNMP node controller.

Verilink SCC 2130 User Manual iii•No customer is authorized to repair this equipment, regardless of warranty status. All repairs must be performed b

Configuration3-10Verilink SCC 2130 User ManualFigure 3-3 Node Administration Menu If any changes are made to the Ethernet or SLIP configurations, th

ConfigurationVerilink SCC 2130 User Manual3-11N) site name Sets an alpha-numeric identifier used to tell one node from another.Site Name: Tech Pubs

Configuration3-12Verilink SCC 2130 User ManualModem ConfigurationWhen M is selected on the SCC 2130 Node Administration Menu, the Modem Configuration

ConfigurationVerilink SCC 2130 User Manual3-13Figure 3-4 Modem Configuration Menu ModemConfigurationOptionsThe Modem Configuration Menu is used to s

Configuration3-14Verilink SCC 2130 User ManualTable 3-6 Modem Configuration CommandsFirmware Upgrade ProceduresFirmware upgrades performed using an SC

ConfigurationVerilink SCC 2130 User Manual3-15Upgrading SCC ModulesThe two procedures below are used to upgrade the firmware of an SCC 2130. In each c

Configuration3-16Verilink SCC 2130 User ManualDue to increases in file size, the executable is distributed in compressed form since version 1.81 of S

ConfigurationVerilink SCC 2130 User Manual3-176. Login to the FTP server using the method required by your FTP server program7. Use the CDCDCDCD comma

Configuration3-18Verilink SCC 2130 User ManualThe top line of the SCC 2130 Main Menu indicates which version of firmware is currently running and the

ConfigurationVerilink SCC 2130 User Manual3-19The file is now transferred from the FTP server to a RAM disk in the SCC card. If you are using Ethernet

iv Verilink SCC 2130 User ManualVORSICHT, GEFAHR!Um keinen Schlag zu erhalten beim Versagen der electrischen Anlage, muss der Stro-manschluss von ein

Configuration3-20Verilink SCC 2130 User Manual4. Navigate to the directory where the Verilink upgrade file is located by using the “cd” command5. Set

ConfigurationVerilink SCC 2130 User Manual3-21Table 3-7 Element Download CommandsThumbwheel SwitchesThe thumbwheel switches on the front of the SCC 21

Configuration3-22Verilink SCC 2130 User Manualnumbered as 14 and the last slot 26. In a node consisting of all Dual-line shelves, the first (left-hand

ConfigurationVerilink SCC 2130 User Manual3-2345 — Not applicable (The SCC does not support storing and restoring module configurations as the older N

Configuration3-24Verilink SCC 2130 User Manual65 DIU 2140 Sets DTE timing option for all synchronous data ports to ST66 DIU 2140 Sets DTE timing optio

ConfigurationVerilink SCC 2130 User Manual3-2590 SCC 2130 TAC 2130 DIU 2130 DIU 2131Set DTE ports to n × 56 kbit/s (as required for an AMI T1)91 SCC

Configuration3-26Verilink SCC 2130 User Manual

Verilink SCC 2130 User Manual4-1Chapter4Performance MonitoringOnce the SCC 2130 is installed, the Performance Monitoring routines allow you to monitor

Performance Monitoring4-2Verilink SCC 2130 User ManualDefinitionsThe acronyms shown on the Performance Menu are described in Table 4-1 belowTable 4-1

Performance MonitoringVerilink SCC 2130 User Manual 4-324-Hour Errored SecondsThe 24-Hour Errored Seconds selection on the Performance Menu produces a

Verilink SCC 2130 User Manual v•Do not overload wall outlets and extension cords, as this can result in fire or electric shock.•Never push objects o

Performance Monitoring4-4Verilink SCC 2130 User Manual24-Hour Bursty Errored SecondsBursty errored seconds are more severe than errored seconds and ma

Performance MonitoringVerilink SCC 2130 User Manual 4-524-Hour Severely Errored SecondsSeverely Errored Seconds pose a serious threat to the integrity

Performance Monitoring4-6Verilink SCC 2130 User Manual24-Hour Unavailable SecondsAfter ten Severely Errored Seconds in a row, the CSU begins to count

Performance MonitoringVerilink SCC 2130 User Manual 4-724-Hour Loss Of Frame CountA loss of frame synchronization on a T1 circuit causes a loss of all

Performance Monitoring4-8Verilink SCC 2130 User Manual

Verilink SCC 2130 User Manual5-1Chapter5DiagnosticsWhile installing your SCC 2130, or after it has been placed into service, the Diagnostic routines a

Diagnostics5-2Verilink SCC 2130 User ManualDiagnostics MenuA sample of the Diagnostics Menu is shown below in Figure 5-1.In this example the word PULS

DiagnosticsVerilink SCC 2130 User Manual5-3Figure 5-2 Diagnostics Menu Status MessagesThe status messages which may appear on the Diagnostics Menu a

Diagnostics5-4Verilink SCC 2130 User ManualTable 5-1 Diagnostic Menu Status MessagesDiagnostic CommandsThere are twelve command options available on t

DiagnosticsVerilink SCC 2130 User Manual5-5Table 5-2 Diagnostic Commands Menu Option Description InstructionsW) enable dte loopsDetermines whether the

vi Verilink SCC 2130 User Manual

Diagnostics5-6Verilink SCC 2130 User ManualE) csu err counter Selects display of error counter or clearing the value and then displaying the error cou

DiagnosticsVerilink SCC 2130 User Manual5-7Front Panel LEDsThis section describes the function of the SCC 2130 LED indicators.EQPT LEDThe EQPT (equipm

Diagnostics5-8Verilink SCC 2130 User ManualNET LEDThe NET (network) LED is a tri-color indicator with six states, as follows:Table 5-5 Net LED State

DiagnosticsVerilink SCC 2130 User Manual5-9Far End LoopTo begin the verification, use the Inband Up command on the Diagnostics Menu. This causes the l

Diagnostics5-10Verilink SCC 2130 User ManualResultsIf the test passes, consider doing the same test with a different pattern. Some patterns will fail

DiagnosticsVerilink SCC 2130 User Manual5-11Repeater LoopbackThe repeater loopback test takes the transmit data just as it is about to leave the netwo

Diagnostics5-12Verilink SCC 2130 User ManualTipsIf the repeater loopback test passes, your CSU is not defective. For troubleshooting tips related to n

DiagnosticsVerilink SCC 2130 User Manual5-13Loopback PlugFor a completely reliable test of a CSU, make a T1 loopback plug and plug it in to the networ

Diagnostics5-14Verilink SCC 2130 User ManualWith a loopback plug in the network port, any customer equipment connected to the SCC 2130 should see a lo

IndexVerilink SCC 2130 User Manual Index-1Numerics1 in 8 5-51.544 MHz clock 3-824 Hour Bursty Errored Seconds 4-424 hour Errored Seconds 4-324 Hour

Table of ContentsVerilink SCC 2130 User Manual vOverview ...

Index-2 Verilink SCC 2130 User Manual FDL 3-8first repeater 3-6flash bank to boot from 3-12flash download 3-12FOREVER 5-6format 3-6FRAME LOSS 5-4Frame

Verilink SCC 2130 User Manual Index-3Terminal Setup 3-1Test Error Counter 5-9test fails 5-10test passes 5-10Test Procedures 5-7Test Results 5-10THRU 3

Index-4 Verilink SCC 2130 User Manual

October 1999P/N 880-503282-001-A1

vi Verilink SCC 2130 User Manual Reset Registers ......4-7Diagnosti

Verilink SCC 2130 User Manual1-1Chapter1OverviewThis user manual describes the SCC 2130 Node Controller module, a component of Verilink’s Access Syste