Contents
Corporate Headquarters
Cisco MGX 8220 Installation and Configuration
Page
FIC 04DU9-ISN
Page
Page
Equipment Attachment Limitations
Document Information
General Information
Mailing Information
Business Reply Mail
Audience
Cisco WAN Switching Product Name Change
Organization
Overview
DC Power Drain and Circuit Protection
Power Entry Options
Spacer Unit Cooling Assembly Power
Core Module Overview
Introduction
Service Configuration
T1 Backcards
Upgrading Firmware
LMI Interface
Clearing Any Alarms Related to ds3
VPI/VCI Mapping
Unpacking
Power
Vertical Positioning
Cabling for RJ-48 Connectors on T1 and E1 Ports A-5
Dumb Terminal onto the Maintenance Port
Cabling Summary
T1 Cabling E1 Cabling
FRSM-8E1 Specification
Specifications B-1
Using the Procedure Tables Finding the Right Procedure
Service Interface T1/E1 Virtual Circuits Matm Specification
Introduction C-1
Virtual Circuits
Resetsys
Upgrade/Downgrade Save/Restore SM Configuration
Resetsys or clrallcnf
Compatibility C-46 Clrallcnf C-47
G U R E S
Xviii
Figure A-1
Figures Cisco MGX 8220 Installation and Configuration
B L E S
Table A-9
Objectives
Cisco WAN Switching Product Name Change
Audience
Chapter Title Description
Organization
Conventions
Related Documentation
World Wide Web
Obtaining Documentation
Documentation CD-ROM
Ordering Documentation
Obtaining Technical Assistance
Documentation Feedback
Cisco.com
Cisco TAC Web Site
Technical Assistance Center
Cisco TAC Escalation Center
Xxx
Cisco MGX 8220 System Overview
New in Release
A P T E R
Cisco BPX 8600 Series Switch
Configuration Examples
Remote Locations
Service Interfaces
Standalone Cisco MGX 8220 Edge Concentrator
ATM UNI/NNI
Standards-Based Conversion to ATM
Scalability
ATM Local Management Interface
Traffic Management
Cisco MGX 8220 Shelf
Cisco MGX 8220 Cards
Frame Service Modules
Cards Supported in the Cisco MGX
Broadband Network Modules
ATM UNI Service Modules
Service Resource Modules
Circuit Emulation Service Modules
Inverse Multiplexing for ATM Trunk Modules
Cisco MGX 8220 Management
Release 5.0, Part Number 78-6430-03 Rev. D0, November
Overview
Common Equipment Description
Cisco MGX 8220 Shelf
Cisco MGX 8220 Backplane
Front View of the Cisco MGX 8220 Shelf with Cards Installed
Typical Cisco MGX 8220 Hardware Weights
Power Entry Options
DC Powered Systems
AC Power Assembly front without grill
AC Powered Systems
DC Power Drain and Circuit Protection
Cooling Assembly
Cisco MGX 8220 Shelf Configuration
Main Cooling Assembly
Cooling Assembly Power
Booster Cooling Assembly
Plenum Exhaust Chamber
Spacer Unit
Cisco MGX 8220 Cabinet
Optional Cisco-Supplied Cabinet
Core Module Overview
10 Cisco MGX 8220 Top Level Block Diagram
11 ASC Cards
Cisco MGX 8220 ASC Shelf Controller
Ethernet Transceiver Extenders
Console Ports
Auto Card Restore
ASC LED Indicators
Broadband Network Modules
Type of LED Color Meaning of LED
BNM-T3/E3
ATM Trunk Interface
15 CC, FFCI, EFCI, Supv, PTI, and CLP Fields
Push Buttons
BNM-T3/E3 LED Indicators
Type of LED Color Meaning
16 BNM-155 Cards
BNM-155
SMF-155 Back Card
ATM Trunk Interface Back Card
BNM-155 LED Indicators
AX-SRM-T1/E1 Features
Service Resource Modules
17 SRM-T1/E1 Card
Rules for Installation of SRMs
1N RED
SRM-T1/E1 LED Indicators
Bert
18 AX-SRM-3T3 Cards
Release 5.0, Part Number 78-6430-03 Rev. D0, November
Functions of the User Interface
Summary of User Interface Connections
Protocols
Physical Connections
BNM
Maintenance Port
User Interface Access Ports
UI Function Physical Access Path TCP/IP Protocols Used
Matrix of User Interface Combinations
Control and LAN Ports
Maintenance Port Access
Control Port Access
LAN Port Access to the Cisco MGX 8220 Shelf
In-Band Access
User Accounts and Privilege Levels
Passwords
Accounts
Privilege Levels
Following prompt appears
Connecting Using the Maintenance Port
Login Procedure
Connecting a PC using the COM Port
Connecting Using the Control Port
Connecting a Terminal Server
Connecting using an In-Band Connection
Command-Line Interface
Connecting using the LAN Port
Establishing the Cisco MGX 8220 to Cisco BPX Connection
Cisco MGX 8220 Management Through Snmp
AxisSystem
Structure of the MIBs
CardGeneric
CardSpecific
AxisServices
AxisLines
Upgrading Firmware
Tftp User Interface
Tftp destIPadd
ASC Frsm Ausm Cesm Frasm Imatm MIB
Configuring Statistics
Configuring and Collecting Statistics
Collecting Statistics
Statistics Collection File Format
Configuration Save and Restore
Field Description Field Size
Restore Tftp Command Format
Save Tftp Command Format
Release 5.0, Part Number 78-6430-03 Rev. D0, November
Introduction
MGX 8220 Service Modules
Frsm Connection Types
Frame Relay Service Modules FRSMs
Frame-Relay-to ATM Network Interworking NIW
BPX 8620 Network with Networking Interworking Connections
Congestion Indication
PVC Status Management
Frame-Relay-to ATM Service Interworking SIW
Cell Loss Priority and Congestion Indication
Command/Response Mapping
Frame-based User-to-Network Interface Funi
Frame Forwarding
Translation and Transparent Modes
Loss Priority Indication
Fractional FRSMs
FRSMs for T1 and E1 lines
Channelized FRSMs
Example of T1/E1 Frsm Front Cards
FRSMs for High Speed Serial Lines
AX-FRSM-HS1 and MGX-FRSM-HS1/B Features
Example FRSM-HS1 Front Card
MGX-FRSM-HS2 Features
Stun Connections
Frame Relay Access Service Module
Bstun Connections
Using Frasm for a Stun Connection
Fras Connections
Using Frasm for a Bstun Connection
Using Frasm for a Fras BNN Connection
Example Frasm Front Cards
User Interface
Frame Relay to ATM Conversion
Cell Loss Priority
ATM UNI Service Module
Ausm Cards
Ausm LED Indicators
AUSM-8T1/E1
Type of LED Color Description
AUSM-8T1/E1 LED Indicators
10 AUSM-8T1/E1 Front Card
An illustration of the Imatm cards is provided in Figure
Inverse Multiplexer for ATM Trunk Module
BNC
IMATM-8T1
IMATM-8E1
SMB-E3E1
Hsport
Imatm LED Indicators
Circuit Emulation Service Module 4-port
Circuit Emulation Service Modules
14 Cesm Card
Port LED
Cesm 4-Port LED Indicators
Active LED
Standby LED
T1/E1 Structured Data Transfer
Circuit Emulation Service Module 8-port
T1/E1 Unstructured Data Transfer
AX-SMB-8E1-LM AX-R-SMB-8E1-LM
15 8-Port Cesm Cards
Cesm 8-Port LED Indicators
T1 Backcards
Service Module Back Cards
Back Cards
DB15-4X.21-BC
Redundancy Back Cards
Hssi Back Cards
T1/E1 Backcards
17 T1/E1 Redundancy Back Cards
Release 5.0, Part Number 78-6430-03 Rev. D0, November
Via Cisco WAN Manager
Setting up a Frame Relay Connection
Frsm Network Interworking Connections
Via the Command-Line Interface
Frame Relay Connection through an MGX 8220 and BPX Network
Establish the Customer Equipment to BPX Segments
Establish the BPX-to-BPX Segment
Funi and Frame Forwarding
Frsm Service Interworking Connections
Parameter Description
MCR
ATM to-ATM Connection Screen
Ausm Connections
BPX-to BPX-Segment
Cesm Connections
Frasm Connections
Fras BNN Connections
Stun Connections
Ffffffff
Bstun Connections
Chapter Frasm Connections
Download procedure
Configuring Imatm Connections
Adding the Line
Sample Display
Clearing Any Alarms Related to ds3
Checking the Alarms on a ds1 Line
LineNum LineAlarmState
Sample Output
Plcp Configuration for ds3
Example
Configuring the Clock Source
END a END B
Stratum 1/2
Configure the AIM Group
Commands Related to AIM Group
Add the Channel Route Entry
Addchrte
UNI
Display the AIM Group
Sample Data
Configuring the Port Queue
Dspportcnt Aimgrp no
Display the Port Counters
Release 5.0, Part Number 78-6430-03 Rev. D0, November
MGX 8220 in Stand-alone Applications
Using the Command-Line Interface
Out-of-Band Access
Configuring the BNM
LMI Interface
VPI/VCI Mapping
Setting Trap Managers
VP Connections
VC Connections
Interface Type
UNI NNI
Provisioning Ausm Channels
Provisioning Frsm Channels
Chapter Provisioning Ausm Channels
Safety Recommendations
Installation and Start-Up
Grounding
Maintaining Safety with Electricity
Site Preparation
Power
Rack Space
Cooling
Unpacking
Rack-Mounting the MGX 8220 Units
Parts Checklist
Unpacking Each Container
Vertical Positioning
Horizontal Positioning
Rack-Mounted MGX 8220-One- and Two-Shelf Configurations
Cooling Configuration Guidelines
17.750 Minimum Plenum or spacer Or 2 U
Use the Angle Bracket to Secure the Module to the Rack
Rack-Mounting the Modules
Center Mount
Limited Access
Mounting the Electrostatic Wrist Strap
Rack-Mounting the Plenum or Spacer
Electrostatic Wrist Strap Kit
Colocating Cisco Units in the Same Rack
DC Power to the Shelf
Connecting Power for DC Systems
10 PEM Cable Clamp
11 DC Power Cabling for One-Shelf and Two-Shelf Racks
DC Power to the Fan Cooling Assembly
12 DC Cabling for Three-Shelf and Four-Shelf Racks
AC Input Power
Connecting Power for AC Systems
Available Power
Monitoring Power Supply Status
13 AC Power Assembly Block Diagram
14 AC Cabling for One-Shelf and Two-Shelf Racks
15 AC Cabling for Three-Shelf and Four-Shelf Racks
Plenum Chamber Kit
Cable Management
Description Quantity
16 Cable Management Kit on the Plenum Chamber
Main Cooling and Booster Cooling Kit
Cable support, attach with 10-32 thread forming screws
Cable Routing
Power Cable Routing
Routing Data Cables
19 Routing Power Cables at the Cooling Assembly
Readying the Cards
Removing and Installing the Front Cards
Removing and Installing the Back Cards
Making the BNM Trunk Connection
22 Connecting BNM-T3 or BMN-E3 Cables
23 Cabling for Redundant BNM Cards
Making the Service Interface Connections
Dumb Terminal onto the Maintenance Port
Alarm Output Connection
Making External Clock Connections
Attaching a Control Console
Initial Start-Up of the MGX 8220 Shelf
Initial Configuration
Step
Troubleshooting the MGX 8220 Shelf
Preventive Maintenance
Symptom Probable Cause Remedy
General Troubleshooting Procedures
ASC Fail LED
Dspcds
Procedure for All Errors
Dsplog slot# slot# day offset
Displayed Log Message Format
Log Codes
Error Number Display Log String Detail Description
ASC Log Codes
Log Code Range Module Logging Messages
Error Number Display Log String Detail Description
Null
Error Number Display Log String Detail Description
Error Number Display Log String Detail Description
Error
BNM Log Codes
Error Number Display Log String Detail Description
Fwready =
SRM Log Codes
Bram
Ausm Log Codes
PDU
Error Number Display Log String Detail Description
Error Number Display Log String Detail Description
Replacing Parts
Replacing a Back Card
Replacing a Front Card
Replacing a DC Power Entry Module
Chapter Replacing Parts
Release 5.0, Part Number 78-6430-03 Rev. D0, November
Connector Description
Imatm T1/E1 Connectors
T3 Trunk Cabling
T1 Cabling
Frame Relay Cabling
Cable Parameter Description
Pin No Description
DB-15 Connector
BNC Connector
E1 Cabling
Hssi Port Connectors
Port Connectors
Pin No Name Signal Function Polarity Signal Source
DTE
Cabling for RJ-48 Connectors on T1 and E1 Ports
Figure A-2 RJ-48 Connectors
DC Power Cabling
Maintenance and Control Ports
AC Power Cabling
Control and Clock Cabling
Pin No Name Source Description
External Clock Input Cabling
Modem Cable
DSR DCE
DTR DTE
E1 Clock Cabling
T1/E1 Clock Cabling
Pin No. Description
Pin No Alarm Description
External Alarm Cabling
Redundancy Y-Cables
Standard MGX 8220 Cables
Model No Description Usage
Cable Used On
Release 5.0, Part Number 78-6430-03 Rev. D0, November
Intershelf Link
BNM-T3 Specification
BNM-T3 Plcp
Card General
LCV, LES, %EFS, LSES, SEFS, PCV, PES, PSES, SEFS, UAS
BNM-E3 Specification
Ccitt
Card General
Intershelf Link Specifications
BNM-155 Specifications
Common Specifications
SMF Specific Specifications
General Card Specifications
ASC Specification
BNC-3T#
SRM-T1/E1 Specification
Service Interface
FRSM-4T1 Specification
System Interface
Virtual Circuits
Card General
FRSM-4E1 Specification
Transmit frames S
Virtual Circuits
ATM cells Number of cells transmitted to BNM
FRSM-8T1 Specification
Appendix B Specifications FRSM-8T1 Specification
Release 5.0, Part Number 78-6430-03 Rev. D0, November
FRSM-8E1 Specification
ATM Layer Per Ccitt I.361 and ATM UNI
Virtual Circuits
ATM cells Number of cells transmitted to BNM
Errors and Alarm Handling
FRSM-HS2 Specification
External Interface Specification
FRSM-HS2 Line
Statistics and Counters Specifications
Counters per line
Statistics
Service Interface T1
Ausm Specification 4 Port
Service Interface E1
LCV, LES, LSES, CV, ES, SES, SEFS, AISS, UAS
VPI/VCI
ATM Interface
CBR, VBR, VBR+
PCR, SCR VBR, Ccdv CBR
Card General
Service Interface T1/E1
CESM-4T1/E1 Specification
ESD
AAL1
Physical Layer Interface T1
Matm Specification
SMB-E3E1-LM
Physical Layer Interface T3
Physical Layer Interface E1
LOS, OOF, AIS, RDI
AIM Groups and Links
Physical Layer Interface E3
Card General
Release 5.0, Part Number 78-6430-03 Rev. D0, November
Firmware Upgrade and Downgrade Procedures
Std. Upgrade Std. Downgrade Core Card Set From Rel Via
Using the Procedure Tables
Standard Upgrade and Downgrade Procedures
Finding the Right Procedure
Enter the tftp put ASCFWfile AXISASCACTIVE.FW command
Procedure 1-Standard Upgrade, 1-Core Card Set
Enter the tftp put SMFWfile AXISSM1$slot.FW command
Procedure 2-Standard Downgrade, 1-Core Card Set
Procedure 3-Standard Upgrade, 2-Core Card Set
Enter the tftp put ASCFWfile AXISASCSTANDBY.FW command
Procedure 4-Standard Downgrade, 2-Core Card Set
Enter the tftp put ASCFWfile AXISASCACTIVE.FW command
Procedure 5-Standard Upgrade, 1-Core Card Set
Enter the tftp put SMFWfile AXISSM1$slot/0.FW command
Procedure 6-Standard Upgrade, 2-Core Card Set
Enter the tftp put ASCFWfile AXISASCSTANDBY.FW command
Enter the tftp put SMBTfile AXISSM1$slot.BOOT command
Procedure 7-Standard Downgrade, 1-Core Card Set
Enter the tftp put SMFWfile AXISSM1$slot.BOOT command
Procedure 8-Standard Downgrade, 2-Core Card Set
Enter the tftp put SMBTfile AXISSM!$slot.BOOT command
Procedure 9-Standard Upgrade, 1-Core Card Set
Procedure 10-Standard Upgrade, 2-Core Card Set
Procedure 11-Standard Downgrade, 1-Core Card Set
Step
Procedure 12-Standard Downgrade, 2-Core Card Set
Graceful Upgrade and Downgrade Procedures
Procedure 13-Graceful Upgrade, 1-Core Card Set SM only
Procedure 14-Graceful Downgrade, 1-Core Card Set SM only
Procedure 15-Graceful Upgrade, 2-Core Card Set
Enter the tftp put SMBTfile AXISSM1$slot.FW command
Procedure 16-Graceful Downgrade, 2-Core Card Set
Enter the tftp put SMFWfile AXISSM1$sl26 command
Procedure 17-Graceful Upgrade, 1-Core Card Set SM only
Procedure 18-Graceful Downgrade, 1-Core Card Set SM only
Enter the tftp put SMBTfile AXISSM1$slot.FW command
Procedure 19-Graceful Upgrade, 2-Core Card Set
Procedure 20-Graceful Upgrade, 2-Core Card Set
Release 5.0, Part Number 78-6430-03 Rev. D0, November
Procedure 21-Graceful Upgrade, 2-Core Card Set
Enter the tftp put SMBTfile AXISSM1$slot.FW command
Procedure 22-Graceful Downgrade, 1-Core Card Set SM only
Procedure 23-Graceful Upgrade, 2-Core Card Set
Enter the tftp put SMBTfile AXISSM1$slot.BOOT command
Procedure 24-Graceful Downgrade, 1-Core Card Set SM only
Procedure 25-Graceful Upgrade, 2-Core Card Set
Enter the tftp put SMBTfile AXISSM1$slot.BOOT command
Description of Upgrade/Downgrade Terminology
File Size
Tftp put
ASC.FW
Slot-Specific and Card-Type-Specific SM Firmware
Dspfwrevs
Softswitch
Resetsys
FlashStartAddr and flashEndAddr
Dspadrxlat
Donotupdatestandby
Dsptotals
Compatibility
Save/Restore ASC Configuration
Resetsys or clrallcnf
Upgrade/Downgrade
Clrallcnf
Save/Restore SM Configuration
D E
ASC BNM
See CWM
CWM
Firmware, upgrades Firmware Media Kit
PEM
ASC Ausm
Hssi
SIW
Snmp
Tftp
FRSM-HS2 B-24