User ManualTable of ContentsPreface25Objectives25Audience25Cisco WAN Switching Product Name Change25Organization26Related Documentation27Conventions27Obtaining Documentation28World Wide Web28Documentation CD-ROM28Ordering Documentation29Documentation Feedback29Obtaining Technical Assistance29Cisco.com29Technical Assistance Center30Cisco TAC Web Site30Cisco TAC Escalation Center31Introducing the Cisco MGX 8220 Shelf33New in Release 5.033Cisco MGX 8220 System Overview33Configuration Examples34Cisco BPX 8600 Series Switch34Remote Locations35Standalone Cisco MGX 8220 Edge Concentrator35Service Interfaces35Scalability36Standards-Based Conversion to ATM36Traffic Management37ATM Local Management Interface37Cisco MGX 8220 Shelf37Cisco MGX 8220 Cards38Cards Supported in the Cisco MGX 822038Cisco MGX 8220 Management41Common Equipment Description43Overview43Cisco MGX 8220 Shelf44Cisco MGX 8220 Backplane45Typical Cisco MGX 8220 Hardware Weights46Power Entry Options46DC Powered Systems46AC Powered Systems47DC Power Drain and Circuit Protection48Cooling Assembly48Main Cooling Assembly49Booster Cooling Assembly50Plenum Exhaust Chamber50Spacer Unit50Cooling Assembly Power50Optional Cisco-Supplied Cabinet51Core Module Overview52Cisco MGX 8220 ASC Shelf Controller54Console Ports55Ethernet Transceiver Extenders55ASC LED Indicators56Auto Card Restore56Broadband Network Modules56BNM-T3/E357ATM Trunk Interface58BNM-T3/E3 LED Indicators60Push Buttons60BNM-15561ATM Trunk Interface Back Card62SMF-155 Back Card62BNM-155 LED Indicators63Push Buttons63IMATM64Service Resource Modules64AX-SRM-T1/E1 Features64Rules for Installation of SRMs65AX-SRM-3T366Managing the Cisco MGX 8220 Shelf69Summary of User Interface Connections69Functions of the User Interface69Physical Connections70Protocols70Matrix of User Interface Combinations71User Interface Access Ports71Maintenance Port71Control and LAN Ports72In-Band Access74User Accounts and Privilege Levels75Accounts75Privilege Levels75Passwords75Setting-Up Management Connectivity to the Cisco MGX 8220 Shelf76Setting-Up IP Addresses for Control Port, LAN Port, or In-Band Access76Login Procedure77Connecting Using the Maintenance Port77Connecting Using the Control Port78Connecting a PC using the COM Port78Connecting a Terminal Server78Connecting using an In-Band Connection79Connecting using the LAN Port79Command-Line Interface79Establishing the Cisco MGX 8220 to Cisco BPX Connection80Cisco MGX 8220 Management Through SNMP80Structure of the MIBs81axisSystem81cardGeneric81cardSpecific82axisLines82axisServices82TFTP User Interface83Upgrading Firmware83Configuring and Collecting Statistics85Configuring Statistics85Collecting Statistics85Statistics Collection File Format86Configuration Save and Restore86Save TFTP Command Format87Restore TFTP Command Format87MGX 8220 Service Modules89Introduction89Frame Relay Service Modules (FRSMs)90FRSM Connection Types90Frame-Relay-to ATM Network Interworking (NIW)90Frame-Relay-to ATM Service Interworking (SIW)92Frame Forwarding94Frame-based User-to-Network Interface (FUNI)94FRSMs for T1 and E1 lines95Fractional FRSMs95Channelized FRSMs95FRSMs for High Speed Serial Lines97AX-FRSM-HS1 and MGX-FRSM-HS1/B Features97MGX-FRSM-HS2 Features98Frame Relay Access Service Module99STUN Connections99BSTUN Connections100FRAS Connections101Frame Relay to ATM Conversion104User Interface104ATM UNI Service Module105AUSM LED Indicators107AUSM-8T1/E1108AUSM-8T1/E1 LED Indicators109Inverse Multiplexer for ATM Trunk Module111IMATM LED Indicators113Circuit Emulation Service Modules114Circuit Emulation Service Module (4-port)114CESM 4-Port LED Indicators116Circuit Emulation Service Module (8-port)117T1/E1 Structured Data Transfer117T1/E1 Unstructured Data Transfer117CESM 8-Port LED Indicators119Service Module Back Cards120T1 Backcards120X.21 Back Cards120HSSI Back Cards121Redundancy Back Cards121Service Configuration125Setting up a Frame Relay Connection125Via Cisco WAN Manager125Via the Command-Line Interface126FRSM Network Interworking Connections126Establish the Customer Equipment to BPX Segments127Establish the BPX-to-BPX Segment128FRSM Service Interworking Connections129FUNI and Frame Forwarding129AUSM Connections130Via Cisco WAN Manager130Via the Command-Line Interface130BPX-to BPX-Segment131CESM Connections131Via the Command-Line Interface132FRASM Connections132Via the Command-Line Interface132FRAS BNN Connections133STUN Connections134BSTUN Connections136Configuring IMATM Connections138Download procedure138Adding the Line138Sample Display138Checking the Alarms on a ds1 Line139Sample Display139Sample Display139Clearing Any Alarms Related to ds3139Sample Display140Sample Display140Sample Display141PLCP Configuration for ds3141Sample Output141Configuring the Clock Source142Example 1142Example 2143Commands Related to AIM Group144Add the Channel Route Entry144addchrte144Configure the AIM Group144Syntax144Display the AIM Group145Sample Display145Configuring the Port Queue146Sample Data146Sample Data146Display the Port Counters147MGX 8220 in Stand-alone Applications149Using the Command-Line Interface149In-band Access150Out-of-Band Access150LMI Interface150Configuring the BNM150Setting Trap Managers151VPI/VCI Mapping151VC Connections152VP Connections152Provisioning FRSM Channels153Provisioning AUSM Channels153Installation and Start-Up155Safety Recommendations155Maintaining Safety with Electricity156Grounding156Site Preparation157Rack Space157Power157Cooling158Unpacking158Unpacking Each Container159Parts Checklist159Rack-Mounting the MGX 8220 Units159Horizontal Positioning160Vertical Positioning160Cooling Configuration Guidelines161Rack-Mounting the Modules163Center Mount164Limited Access164Rack-Mounting the Plenum or Spacer165Mounting the Electrostatic Wrist Strap165Colocating Cisco Units in the Same Rack166Connecting Power for DC Systems167DC Power to the Shelf167DC Power to the Fan Cooling Assembly169Connecting Power for AC Systems171AC Input Power171Available Power171Monitoring Power Supply Status171Rear Panel Connectors171Cable Management175Plenum Chamber Kit175Main Cooling and Booster Cooling Kit176Cable Routing178Power Cable Routing178Routing Data Cables179Readying the Cards180Removing and Installing the Front Cards180Removing and Installing the Back Cards181Making the BNM Trunk Connection182Making the Service Interface Connections183Alarm Output Connection184Making External Clock Connections184Attaching a Control Console184Dumb Terminal onto the Maintenance Port184Workstation onto the Control Port184Initial Start-Up of the MGX 8220 Shelf185Initial Configuration185Repair and Replacement187Preventive Maintenance187Troubleshooting the MGX 8220 Shelf187General Troubleshooting Procedures188Procedure for All Errors189Displayed Log Message Format190Log Codes191ASC Log Codes191BNM Log Codes197SRM Log Codes200AUSM Log Codes202Replacing Parts206Replacing a Front Card207Replacing a Back Card207Replacing a DC Power Entry Module208Replacing the Cooling, Booster, Plenum, and AC Power Assemblies209Cabling Summary211Introduction211T3 Trunk Cabling211IMATM T1/E1 Connectors211Frame Relay Cabling212T1 Cabling212E1 Cabling213BNC Connector213DB-15 Connector213X.21 Port Connectors214HSSI Port Connectors214Cabling for RJ-48 Connectors on T1 and E1 Ports215DC Power Cabling216AC Power Cabling217Control and Clock Cabling217Maintenance and Control Ports217Modem Cable218External Clock Input Cabling218T1/E1 Clock Cabling219E1 Clock Cabling219External Alarm Cabling220Standard MGX 8220 Cables221Redundancy Y-Cables221Specifications223BNM-T3 Specification223Intershelf Link223Card General224BNM-E3 Specification225Intershelf Link225Card General226BNM-155 Specifications227Intershelf Link Specifications227Common Specifications227SMF Specific Specifications227General Card Specifications228ASC Specification229SRM-T1/E1 Specification230FRSM-4T1 Specification231Service Interface231System Interface232Virtual Circuits233Card General234FRSM-4E1 Specification235Service Interface235System Interface236Virtual Circuits237FRSM-8T1 Specification239Service Interface239System Interface240Virtual Circuits240Card General242FRSM-8E1 Specification242Service Interface242System Interface243Virtual Circuits244FRSM-HS2 Specification246Errors and Alarm Handling246Line Alarms246External Interface Specification246General246Physical Interface Specification246Statistics and Counters Specifications247FRSM-HS2247AUSM Specification (4 Port)249Service Interface (T1)249Service Interface (E1)249ATM Interface250Virtual Circuits250Card General251CESM-4T1/E1 Specification252Service Interface (T1/E1)252Virtual Circuits253MATM Specification254Physical Layer Interface T1:254Physical Layer Interface E1255Physical Layer Interface T3255Physical Layer Interface E3256AIM Groups and Links256Card General257Firmware Upgrade and Downgrade Procedures259Introduction259Using the Procedure Tables260Finding the Right Procedure261Standard Upgrade and Downgrade Procedures261Procedure 1—Standard Upgrade, 1-Core Card Set262Procedure 2—Standard Downgrade, 1-Core Card Set263Procedure 3—Standard Upgrade, 2-Core Card Set264Procedure 4—Standard Downgrade, 2-Core Card Set266Procedure 5—Standard Upgrade, 1-Core Card Set268Procedure 6—Standard Upgrade, 2-Core Card Set269Procedure 7—Standard Downgrade, 1-Core Card Set271Procedure 8—Standard Downgrade, 2-Core Card Set272Procedure 9—Standard Upgrade, 1-Core Card Set274Procedure 10—Standard Upgrade, 2-Core Card Set275Procedure 11—Standard Downgrade, 1-Core Card Set276Procedure 12—Standard Downgrade, 2-Core Card Set278Graceful Upgrade and Downgrade Procedures279Procedure 13—Graceful Upgrade, 1-Core Card Set (SM only)280Procedure 14—Graceful Downgrade, 1-Core Card Set (SM only)281Procedure 15—Graceful Upgrade, 2-Core Card Set282Procedure 16—Graceful Downgrade, 2-Core Card Set284Procedure 17—Graceful Upgrade, 1-Core Card Set (SM only)286Procedure 18—Graceful Downgrade, 1-Core Card Set (SM only)287Procedure 19—Graceful Upgrade, 2-Core Card Set289Procedure 20—Graceful Upgrade, 2-Core Card Set290Procedure 21—Graceful Upgrade, 2-Core Card Set292Procedure 22—Graceful Downgrade, 1-Core Card Set (SM only)294Procedure 23—Graceful Upgrade, 2-Core Card Set295Procedure 24—Graceful Downgrade, 1-Core Card Set (SM only)297Procedure 25—Graceful Upgrade, 2-Core Card Set298Description of Upgrade/Downgrade Terminology300Standard300Graceful300One-cc300Two-cc300chkflash300Version300tftp put301File Size301dspfwrevs302Slot-Specific and Card-Type-Specific SM Firmware302flashStartAddr and flashEndAddr303resetsys303softswitch303dspadrxlat304dsptotals304donotupdatestandby304Compatibility304clrallcnf305resetsys or clrallcnf305Save/Restore ASC Configuration305Upgrade/Downgrade305Save/Restore SM Configuration306Index307Size: 2.88 MBPages: 312Language: EnglishOpen manual