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Xiv ATM Workgroup Solutions Implementing the 8285 ATM Switch
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Specs
Install
Basic ATM Signalling
Default Gateway
Administrator Mode
How to Configure PVCs
Reset Button
Access
Setup Procedure
Commands we will need are
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ATM Workgroup Solutions: Implementing the 8285 ATM Switch
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Contents
IBM ATM Workgroup Solutions Implementing the 8285 ATM Switch
Page
Ibml
First Edition December
Take Note
Contents
ATM Network Specifications
IBM 8285 Planning and Installing
Appendix a ATM Control Point Commands
Appendix E IBM ATM Campus Switch Private MIBs
Appendix B. Pinouts for Ports and Cables
Appendix C. Part Numbers for Key Components
282
Figures
Disabling the Terminal Auto Hangup
Tables
119
ATM Workgroup Solutions Implementing the 8285 ATM Switch
Preface
How This Redbook Is Organized
Team That Wrote This Redbook
Comments Welcome
Your comments are important to us
Xiv ATM Workgroup Solutions Implementing the 8285 ATM Switch
ATM Fundamentals
Introduction to ATM Networks
ATM Cells
ATM Connections
ATM Addressing
ATM Data Flows
ATM UNI/NNI Format Data Cells
Basic ATM Signalling
ATM Call Establishment
ATM Forum-Compliant LAN Emulation Lane
ATM Classical IP using ARP Server
Classical IP CIP
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Introduction to the IBM 8285 Nways ATM Workgroup Switch
8285 Components
Internal Features
ATM Cell Switching in the IBM 8285 Base Unit
Base Unit
1.2 8285 ATM Control Point
2 8285 Front Panel
Shows the front panel of the IBM 8285 base unit
Ports
Connectors
LEDs
3 155 Mbps ATM I/O Card
Reset Button
Expansion Unit FC
ATM Backplane
Front Panel
ATM Planar
Slots
Inserting a Module in the Expansion Unit
Installable Modules
Attaching the Expansion Interface Cable
Functional Overview of the IBM
IBM 8285 Architecture Overview
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1.1 8285 ATM Control Point
1.2 CAP, CAD and SFE
− CAP Common ATM Processor
− CAD Common ATM Datamover
SFE Specific Front End
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Switching Fabric
Switching in the IBM
Internal Cell Format
Additional Information
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Switching without the Switch Chip
Switching the Switch Chip
Switching Scenarios
Point-to-Point Routing
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Point-to-Multipoint Routing
Control Point Codes
Boot Code
Operational Code
Fpga Code
Control Point Levels
Control Point Available Highlights
Control Point
Control Point
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LAN Emulation Server Functions
ATM Backplane / Expansion Unit Connection
Bus Location Bus Speed
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IBM 8285 ATM Modules
Modules Currently Available for the 8285 ATM Subsystem
Maximum Capacity
Some Common Elements among the 8285 Modules
Variable VPC/VCC Value Ranges
IBM 8285 ATM Modules
ATM 12-Port 25 Mbps UTP Concentrator Module
Sample Scenarios
ATM 12-Port 25 Mbps UTP Concentrator Module Workgroup
Low-Cost Configuration Implementation
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STS-3c Limitations
STM-1 Limitations
ATM 155 Mbps Media Module Traffic Management
Differences between the 2- and 3-Port ATM Modules
Reserved Bandwidth Constraints
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ATM 100 Mbps MIC/SC Fiber Module Workgroup Configuration
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Video Distribution Module
Mpeg Fundamentals
MPEG-2 Data Streams
Multiplexing and Synchronization
Motion Interpretation and Improved Compression
Audio Compression
Mpeg Summary
Configuring the Video Distribution Module
Feature
Frame
+ P Frame
Besteffort
Reservedbandwidth
Remotevpi
Bwalloc
Video Distribution Module Workgroup Configuration
Reminder
Video Distribution Module for Campus Video Distribution
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ATM 4-Port TR/Ethernet Bridge Module
Sample Configurations Using ATM TR/Ethernet Bridge Module
LAN Ports
ATM Port
1.3 RS-232 Console Port
Local LAN to LAN Server Bridging
Local LAN to ATM Server Bridging
Campus LAN Interconnect and ATM Server Access
Local LAN Bridging and ATM Server Access
Campus LAN Interconnect and ATM Server Access
ATM TR/Ethernet Bridge Module and LAN Emulation
ATM TR/Ethernet Bridge Module Configuration Utility Program
Association between IP and MAC Address
ATM TR/Ethernet Bridge Module Configuration Window
ATM TR/Ethernet Bridge Module Service Port Connection
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Running and Stored Configuration Parameters
1 A02 WAN ATM Physical Interface Supported
ATM WAN Module
Layer Rate Mbps Cable Coding
VPD Installation Considerations
Support
Card Name Feature Code Part Number VPD Part Number
Sample Scenario
Typical ATM WAN Module Configuration
LAN Switching Modules
Description
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Module Feature Maximum Number of Ports Copper Fiber ATM
RI/RO
ATM UFC I/O Feature
Relieving Token-Ring Congestion with LAN Switching Module
Stand-Alone Token-Ring Migration
Device Maximum Bandwidth Available After...Kbps
Server
Micro
Offload
ATM
Ethernet Desktop 250 4000 57143 25x ATM Desktop 25000 110x
Supported VPI and VCI Range
ATM Network Specifications
Version
Maximum Number of Connections Supported
Supported Virtual Connection Types
Connection Type Supported?
How to Configure PVCs
How PVCs Are Supported
8285Aset pvc 2.1 100 1.9 2 channel 0.500 0400 besteffort
How to Define PVPs
How PVPs Are Supported
Sample PVP Configuration
How a VPI/VCI Is Allocated to SVCs
How Point-to-Multipoint Connections Are Supported
10 8285 LAN Emulation Specifications
LAN Emulation Server LES and Broadcast Unknown Server BUS
IP over ATM RFC
LAN Emulation Client ATM Forum-Compliant LAN Emulation
Traffic Management
Service Classes Supported by the IBM 8285 ATM Workgroup
Traffic Management Functions Supported
IBM 8285 Planning and Installing
Physical Planning
Packaging
Base Unit
Physical Specifications
Environmental Specifications
Expansion Unit
Optional Items
Mechanical Specifications
Power Supply
General Power Specifications
Description Base Unit Expansion Unit
Required Power
Power Budget for the Expansion Chassis
Device Watts +
ATM Ports and Cabling
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Switching Capacity
Planning for Availability
Logical Planning
Capacity Planning
Connection Capacity of IBM 8285 Nways ATM Workgroup Switch
Switching Mode Utilization ATM Port Latency Microseconds
ATM Bandwidth Capacity
Integrated LES/BUS Capacity
LES/BUS Capacity of the IBM 8285 Nways ATM Workgroup Switch
NNI Connection
SSI Connection TRS Capacity
Maximum number of static route definitions
Maximum number of NNI links per port
Complex ATM Network Using ATM
Standards Compliances
Compliance to the Standards
Physical Interface
UNI User-to-Network Interface
NNI Network-to-Network Interface
Install
Physical Installation
2 8285 Console
Overview
Normal Mode
Setup Procedure
Parameter IBM 8285 Default Value
Slip Mode
Basic Console Functions
Sample Screen to Check the Physical Installation
ATM Concentration Module Basic Configuration Process Steps
Task References
Reasons for Upgrading Microcode
Microcode/Picocode Considerations
TaskReferences
Acquiring the Latest Microcode
Downloading from the World Wide Web
Downloading from a PC Company Bulletin Board
Downloading from an Internal VM Site
Tools Sendto Lgevma Atmpe Atmbin GET packagename Package
Component Release Feature Code Field P/N
Installation
Instructions Install.doc
Boot
Feature Code Description Filename Faceplate ID
Upgrading the Microcode
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This soft copy for use by IBM employees only
This soft copy for use by IBM employees only
Symptom Possible Cause Suggested Actions
Filename
Swap Errors and Suggested Fixes
Eeprom
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IBM 8285 Configuration
Configuring Classical IP
Configuring a Simple CIP Network
Classical IP Parameters
Parameter Value Comments
Commands we will need are
Troubleshooting Your CIP Network
Correcting ARP Registration
Checking ARP Server for Registration
Checking ARP Registration via Smit
Configuring a Local Multi-Switch Network for CIP
Multi-Switch CIP Network Physical View
Parameter Value Comments
FF.FF.FF.C0
List of some of these messages is given in Table
1 8285 LAN Emulation Functions Overview
Configuring LAN Emulation
LAN Emulation Parameters
LES/BUS Parameters
− Server ID
− Elan Type
− Maximum Number of the Clients
− Maximum SDU Size
− Elan Name
LEC Parameters
− Ethernet Type
− Default Gateway
− Subnet Mask
− Individual MAC Address
− Associated LES or Lecs ATM address
Configuring a Simple Lane Network
Lecs / IBM 8285 Addressing
Simple Lane Network Physical View
Commands we need are
Console Screen of a Simple Lane Network Configuration
Troubleshooting Your Lane Network
Check the Physical ATM Connection
UP-NO Activity
Cabling
Check the Lane Registration
ATM Connection Parameters
LES
Other Considerations
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IBM 8285 Management
Management Information Bases MIBs
MIB-II RFC
Ietf AtoM MIB RFC
Ospf MIB
IBM Hub-Specific MIB Extensions
IBM Signalling Extensions
IBM PVC Management MIB Extensions
IBM Nways Campus Manager ATM Overview
IBM ATM Statistics MIB Extensions
Nways Campus Manager ATM for AIX
Nways Campus Manager ATM for HP-UX
Overview
IBM Nways Campus Manager ATM for AIX
Nways Campus Manager ATM V1 for AIX
ATM Fault Management
ATM Resource Configuration
ATM Network Topology Management
ATM Network Monitoring and Statistics Management
ATM Change Management
ATM Connection Tracking
IBM Nways Campus Manager ATM V2 for AIX
Product Specific Module PSM Support
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Prerequisites
Software Requirements
Using Nways Campus Manager ATM for AIX with IBM
Submap Hierarchy
Root Submap
ATM Campus Submap
ATM Cluster Submap
ATM Campus Submap
IBM 8285 Node Related Information
4.1 8285 ATM View
Profile
Configuration
IBM 8285 Node Profile Panel
Fault
IBM 8285 Node Configuration Panel
Device 8285 PSM
IBM 8285 Device View
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Slip Configuration
Monitor
Download
Call Logging
LAN Emulation
IBM 8285 Node Call Logging Panel
Nways Manager for Windows
On page 167 displays the new LAN Emulation application
Nways Manager for Windows
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Using Nways Manager for Windows with IBM
Hardware Requirements
Command Line Interface
Appendix a ATM Control Point Commands
How to Access the Command Line Interface
Procedure Commands
SET Trace
Access Mode
How to Change Administrator and User Password
User Mode
Administrator Mode
Resetting the Password to Factory Default
How to Change Terminal Settings
Set Terminal Baud
Set Terminal DataBits
Set Terminal TimeOut
Set Terminal StopBits
Set Terminal Prompt
Set Terminal Hangup
IBM 8285 ATM Command List
An example of the output you could get is shown in Figure
Command Access Mode Comments
Command
Wrap
Pinouts for ATM25 and Other Common Network Connectors
Appendix B. Pinouts for Ports and Cables
Other Cabling Considerations
Pin Number
Converter Cables
Signal Port Pin Adapter Pin
Crossover Cables
Appendix C. Part Numbers for Key Components
Component Base Part Expansion Number Part Number
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Table of Contents
IBM DOS TCP/IP
Recovering from corrupted 8281 configuration
Ainstall
Binstall
PIN
Null Modem Cables Important Note Regarding Uart Type
After YOU Make These CHANGES, YOU Must Restart Windows
·TCPIP`
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Else
Problems with memory dump on machines with less than 8M RAM
Release Notes
AT &F
AT &W
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Appendix E. IBM ATM Campus Switch Private MIBs
195
ATM-SWITCHING-NODE-MIB Definitions = Begin Imports
From RFC1155-SMI OBJECT-TYPE From RFC-1212
DateTime OBJECT-TYPE Syntax DateAndTime Access read-write
Description
Syntax Integer
Syntax AtmAddress Access read-write Status mandatory
Enabled 1, disabled Access read-write Status mandatory
Integer
Isolated 1, attached Access read-only Status mandatory
ModuleMaxVcc
Description
Description
PortIndex INTEGER, portInterface
Syntax
Access
Status
Description
Description
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″The type of media supported on this port.″ = interfaceEntry
″ Whether data scrambling is used when transmitting on this
Description
Description
Integer
Description
Access not-accessible Status mandatory
Description
VpXType
Description
Description
Description
Tftp
Description
Description
Description
Description
AtmQ2931SiVpi
Description
Description
AtmQ2931StatsVpi
Description
AtmSvcSiVpi
SVC.″
Description
Sequence of AtmSvcLogEntry
AtmSvcLogForwardQOS
Reference
Description
AtmSaalConfSiVci
Description
Status mandatory
AtmSaalStatsSiVpi INTEGER, atmSaalStatsSiVci
Description
″ Entries of atmPvcTable
AtmPvcEndPoint
AtmPvcType OBJECT-TYPE
Read-write
Access
AtmPvcEpIdentifier
Description
Description
LesLecLastChange
Variables sysObjectID, ifPhysAddress
″ An ATM module has been detected in the hub.″ =
″A profile of an agent within the concentrator.″
Index
Octet String
NoReset1 Reset2
Access read-write Status mandatory
Activate1
Description
Sequence
Newsummary Definition = Begin
Containments
Containment = Sequence
OID
Blocks Blocks = Sequence of Block
SsTlcSlotIndex, ssTlcSubSlotIndex
Description
Fault-tolerant1, not-fault-tolerant2
OcPowerOutputWattageAvailable Gauge
OcPowerOutputWattageAvailable OBJECT-TYPE Syntax Gauge
OcPowerSlotOperStatus
Syntax Integer
Description
OcInvModSubSlotIndex
Description
Description
END
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Appendix F. Special Notices
277
Profs
Appendix G. Related Publications
International Technical Support Organization Publications
Redbooks on CD-ROMs
Other Publications
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How To Get Itso Redbooks
How IBM Employees Can Get Itso Redbooks
Redbooks category on Inews
Internet Listserver
Telephone orders
How Customers Can Get Itso Redbooks
On the World Wide Web
IBM Redbook Order Form
Please send me the following
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Glossary
285
Ietf Internet Engineering task force. An
Ieee Institute of Electrical and Electronic
Interim Local Management Interface ILMI.
Multipoint-to-multipoint connection. a
Pcmcia Personal Computer Memory Card
PVC Permanent Virtual Circuit. a logical
RIP Routing Information Protocol. a
UTP unshielded twisted pair. See telephone
O s s a r y
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List of Abbreviations
Ccitt
LAN
SVN
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Index Numerics
LES/BUS
DS3
WKA
TRS
Page
IBML
