cisco BPX 8600 installation Guide

Cisco BPX 8600 Series
Installation and Configuration

Release 9.2
July 2001

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The following information is for FCC compliance of Class B devices: The equipment described in this manual generates and may radiate radio-frequency
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You candetermine whether your equipment is causinginterference byturning it off. If the interference stops, it was probably caused by the Cisco equipment
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• Turn the television or radio antenna until the interference stops.

• Move theequipmentto one side or the other of thetelevisionor radio.

• Move the equipment farther away from the television or radio.

• Plug the equipment into an outlet that is on a different circuit from the television or radio. (That is, make certain the equipment and the television orradio
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Modificationsto this product not authorizedby Cisco Systems, Inc.could void theFCC approvaland negate your authorityto operatethe product.
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Cisco BPX 8600 SeriesInstallation and Configuration, Release 9.2

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About This Manual xxix

Documentation CD-ROM xxix
Objectives xxix
Audience xxix
Cisco WAN Switching Product Name Change xxix
Organization xxx
Related Documentation xxxiv
Conventions xxxiv

PART 1 Introduction

Chapter 1 Introduction 1-1

PART 2 Quickstart

TABLE OF CONTENTS

Chapter 2 Quickstart Installation and Configuration 2-1

Introduction 2-1
Installation Sequence 2-1
Finishing the Installation and Initial Power-Up 2-1
Configuration 2-2

Configuration, Lines, T runks, and Connections 2-2
Configuration, ATM Connections 2-2
Configuration, PVCs, SVCs, and SPVCs 2-3

ASI SVC Resource Partitioning 2-3
BXM SVC Resource Partitioning 2-3
BNI TrunkSVC Partitioning (NNI) 2-3

BXM TrunkSVC Resource Partitioning 2-3
Configuration Virtual Trunks 2-3
Configuration, VSI 2-3
Configuration, SONET APS 2-3
Configuration, Multicasting PVCs, Adding Connections 2-4
Configuration, MPLS 2-4

Customer Support 2-4

PART 3 Installation

Chapter 3 Installation Summary 3-1

Introduction 3-1

Table of Contents iii

Installation Sequence 3-1
Support 3-3

Chapter 4 Installation, Preliminary 4-1

Site Preparation 4-1
Parts Checklist 4-2
Safety Requirements 4-4

Laser Sa fety Guidelines 4-4
Maintaining Safety with Electricity 4-4
Basic Guidelines 4-5
Power and Grounding 4-6
CEPT Requirements 4-6
EMI Requirements 4-6

Mechanical Installation 4-7

Installing a B PX Switch Shelf, Preliminary Steps 4-10

Chapter 5 Installation with Cisco Cabinets including 7000 Series Routers 5-1

Installing a BPX Switch in a Cisco Cabinet 5-1

Preliminary Procedure: 5-3

Installing a 7200 or 7500 Router in a BPX 8650 Cabinet or Rack 5-7

Installing Router Assemblyin a Cisco Cabinet 5-9
Installing Router Assembly in a 19-Inch Open Rack 5-10
Installing Router Assembly in a 23-Inch Open Rack 5-11

Chapter 6 Installation with Customer Cabinet 6-1

Installing a BPX Switch, Rear Rail Setback at 30-Inch 6-1

Preliminary Procedure: 6-1

Chapter 7 Installation, DC Shelf Initial Setup 7-1

DC Power Input Connections 7-1
Card Slot Fuses 7-4
Fan Power Fuses 7-4

Chapter 8 Installation, AC Shelf Initial Setup 8-1

Installing an AC Power Supply Tray 8-1
Installing an AC Power Supply 8-8
AC Power Input Connections 8-10
Card Slot Fuses 8-13
Fan Power Fuses 8-13

Chapter 9 Finishing the Installation

and Power-Up 9-1

Installing the BPXSwitch Cards 9-2

iv CiscoBPX 8600 Series Installation and Configuration, Release 9.2, July 2001, Part No. 78-6325-04 Rev. B0

Installing Front Cards 9 -4
Installing Back Cards 9-6

Verifying 9.6 or 19.2 Gbps Backplane 9-7
Upgrading to BCC-4 Cards 9-8
Installation of APS Redundant Frame Assembly and Backcards 9-9

APS 1:1 Redundancy Installation 9-9
APS 1+1 Redundancy Installation 9-10

Making T3 or E3 Connections 9-14
Making an ASI-155 or BNI-155 Connection 9-17
Making a BXM OC-3 or OC-12 Connection 9-17
Making a BXM T3/E3 Connection 9-19
Setting up the BME OC-12 Port Loop 9-21
Alarm Output Connections 9-22
Attaching Peripherals 9-23

Temporarily Connecting a terminal or NMS to the Control Port 9-23

LAN Connection for the Network Management Station 9-27
Connecting a Network Printer to the BPX Switch 9-28
Connecting Modems 9-29
Making External Clock Connections 9-31
Initial Power-Up of the BPX Switch 9-33

BPX Switch Startup Diagnostic 9-33

Provisioning the BPX Switch 9-34
Configuration 9-34

Chapter 10 T3/E3 Cable Management Tray 10-1

Installation of Cable Management Tray 10-2

Installing Tray Brackets 10-2
Installing Tray 10-3

RaisingTrayforAccesstoPEMs 10-5
Installing BXM T3/E3 Cable Bracket 10-6
Connecting Cables to BXM T3/E3 Cards 10-7
Routing Cables from Cards through Cable Management Tray 10-9
Tray Raised with Cables in Place 10-10

Table of Contents v

PART 4 Configuration, General

Chapter 11 Configuration, Introduction 11-1

Introduction 11-1
ConfigurationProcedures 11-1

Chapter 12 Configuration, Initial Setup 12-1

BPX Switch Management 12-1
Initial Node Configuration Summary 12-2

Adding Nodes, AddingTrunks, Shelves, etc. 12-2

IP Setup and IP Relay Configuration 12-4

Installing Cisco WAN Manager and Associated Applications 12-5

Configuring the Cisco WAN Ma nager Workstation (example) 12-5

Configuring the LAN Port 12-6

Configuring the MGX 8220 for Cisco WAN Manager NMS Operation (example) 12-10
Adding Virtual Trunks using BXM Cards 12-11
Adding Virtual Trunks using BNI and ASI Cards 12-11

Chapter 13 Configuration, ATM Connections 13-1

ATM Connection Services 13-1
SVCs 13-2
Traffic Management Overview 13-3

Standard ABR notes: 13-4
VSVD Description 13-4
BXM Connections 13-4
ForeSight Congestion Control 13-5

ATM Connection Requirements 13-5

Connection Routing 13-6
addcon Command Syntax 13-6

addcon Example 13-7

ATM Connection Flow 13-9

ATM Connection Flow through the BPX 13-9
Advanced CoS Management 13-10
Connection Flow Example 13-10

Ingress from CPE 1 to BXM 3 13-11

Egress to Network via BXM 10 13-11

Ingress from Network via BXM 5 13-11

Egress from BXM 11 to CPE 2 13-11
Traffic Shaping for CBR, rt-VBR, nrt-VBR, and UBR 13-12

Traffic Shaping Rates 13-13

Configuration 13-13

rt-VBR and nrt-VBR Connections 13-16

Connection Criteria 13-17
Connection Management 13-17

vi Cisco BPX 8600 Series Installation and Configuration, Release 9.2, July 2001, Part No. 78-6325-04 Rev. B0

Configuring Resources 13-18

Trunk Queues for rt-VBR and nrt-VBR 13-18

Port Queues for rt-VBR and nrt-VBR 13-19
Related Switch Software Commands 13-19

Related Documentation 13-19

ATM Connection C onfiguration 13-20

CBR Connections 13-26
rt-VBR and nrt-VBR Connections 13-27
ABR Notes 13-29
ABR Connections 13-29
ABRSTD Connections 13-30
ABRFST Connections 13-32
UBR Connections 13-33
Network and Service Interworking Notes 13-34
ATFR Network Interworking Connections 13-36
ATFST Network Interworking Connection 13-37
ATFT Transparent Service Interworking Connections 13-38
ATFTFST Transparent Service Interworking Connections 13-39
ATFX Translational Service InterworkingConnections 13-40
ATFXFST Translational Service Interworking Connections 13-41

Traffic Policing Examples 13-42

Dual-Leaky Bucket (An Analogy) 13-42
CBR Traffic Policing E xamples 13-42
VBR Dual-Leaky Bucket Policing Examples 13-45

Leaky Bucket 1 13-47

Leaky Bucket 2 13-47

Examples 13-48
ABR Connection Policing 13-54
UBR Connection Policing 13-54

Leaky Bucket 1 13-54

Leaky Bucket 2 13-54

LMI and ILMI Parameters 13-56

LMI and ILMI Enhancements on BXM 13-56

Early Abit Notification with Configurable T imer on IL MI/LMI Interface 13-56

Chapter 14 Configuration BXM: PVCs, SVCs, and SPVCs 14-1

Label Switching 14-1
Dynamic Resource Partitioning for SPVCs 14-1
BXM Cards 14-2
User Commands 14-5

Connection Provisioning 14-5
Diagnostics 14-5
Test 14-5
Statistics 14-5

Configuring Connections 14-6

Configuration Management 14-6

Table of Contents vii

Command Line Interface Examples 14-8
Configuring the BPX Switch LAN and IP Relay 14-17
Configuring the MGX 8220 14-17
Resource Partitioning 14-18

MPLS 14-18
Dynamic Re source Partitioning for SPVCs 14-18
Summary 14-18
BXM SVC Resource Partitioning 14-19
NNI Trunk SVC Resource Partitioning 14-20

BXM Trunk SVC Resource Partitioning 14-20

Chapter 15 Configuration, BXM Virtual Trunks 15-1

Overview 15-1

Typical ATM Hybrid Networkwith Virtual Trunks 15-2
Features 15-3

Functional Description 15-4

Virtual Interfaces 15-4
VSI Virtual Trunks and AutoRoute Virtual Trunks 15-5
Virtual Trunk Example 15-5
Virtual Trunk Transmit Queuing 15-6

Connection Management 15-7

Cell Header Formats 15-7
Routing with Virtual Trunks 15-9

Virtual Trunk Bandwidth 15-9

Virtual Trunk Connection Channels 15-9

Cell Transmit Address Translation 15-9

Cell Receive Address Lookup 15-9

Selection of ConnectionIdentifier 15-9

Routing VPCs over Virtual Trunks 15-10

Primary Configuration Criteria 15-10

VPC Configuration with the ATM Cloud 15-11

Virtual Trunk Interfaces 15-12

Virtual Trunk Traffic Classes 15-12

Virtual Trunk Cell Addressing 15-12

BXM/UXM Two Stage Queueing 15-12

Configuration 15-13

Virtual Trunk Example 15-13

Trunk Redundancy 15-15
Networking 15-16

Virtual Trunk Configuration 15-16
ILMI 15-16
Blind Addressing 15-16
VPC Failure Within the ATM Cloud 15-16

Trunk Statistics 15-17
Trunk Alarms 15-19

viii Cisco BPX 8600 SeriesInstallation and Configuration, Release9.2, July 2001, Part No. 78-6325-04 Rev. B0

Logical T runk Alarms 15-19
Physical Trunk Alarms 15-19
Physical and Logical Trunk Alarm Summary 15-19

Event Logging 15-20

Error messages 15-21

Command Reference 15-22

Virtual Trunk Commands 15-22
Virtual Trunks Commands Common to BXM and UXM 15-22
Virtual Trunk UXM Commands 15-23
Virtual Trunk BXM/BNI Commands 15-24
cnfrsrc 15-25
cnftrk 15-26
cnftrkparm 15-29
dspload 15-31
dsprts 15-32
dsptrkcnf 15-33
dsptrks 15-34

Chapter 16 Configuration, BXM VSIs 16-1

Virtual Switch Interfaces 16-1

VSI Controller 16-1
Virtual Interfaces 16-1

VSIMasterandSlaves 16-2

Partitioning 16-4

Class of Service Templates 16-6

Functional Description 16-6
Structure 16-7

Downloading Service Templates 16-9

Assignment of a Se rvice Template to an interface 16-9

Card Qbin Configuration 16-9

Qbin dependencies 16-9

Extended Services Types Support 16-10

Connection Admission Control 16-10

Supported Service Types 16-12

VC Descriptors 16-13

VC Descriptor Parameters 16-17

Chapter 17 SONET APS, Configuration 17-1

Introduction 17-1

Automatic Operation 17-2
Manual Operation 17-2

Operation Criteria 17-3

APS Front Card Displays 17-3
APS 1+1 LED Displays 17-4

APS 1+1 (Card and Line Redundancy) 17-5

APS +1 Redundancy Criteria 17-7
Application Notes for APS 1+1 17-8

Table of Contents ix

Using switchcdred/switchyred command 17-8

Other Notes: 17-9

Some switchapsln Notes 17-9
Configuration Procedure, APS 1+1 17-10

APS 1:1 (Line Redundancy) 17-11

General Criteria 17-12
Configuration Criteria 17-12
Configuration Procedure, APS 1:1 17-12

APS 1 +1 Annex B Card and Line Redundancy 17-13

General Criteria 17-13
Configuration Procedure, APS 1+1 Annex B 17-13

Test Loops 17-14
Notes on APS Messages 17-14
APS Alarms 17-14

Statistical Alarms 17-14

APS K1 Command Precedence 17-17
Command Reference 17-19

APS Command Summary 17-19
addapsln/delapsln 17-20
addcdred 17-21
cnfapsln 17-23
cnfcdaps 17-24
dspapsln 17-25
dsplog/dspalms 17-26
switchapsln 17-27
switchcdred/switchyred 17-28

Other Notes: 17-29

Troubleshooting Notes 17-30

Introduction 17-30

APS Configuration Problems 17-31

Not Able to Correctly Set Up APS 1+1 Line Redundancy Configuration 17-31

Description 17-31

Workaround 17-31
Unable to set up APS 1:1 line redundancy configuration 17-31

Description 17-31

Initial Investigation 17-32

Workaround 17-32

Detailed Debugging 17-32
Operator information about APS architectures 17-32

Work Arounds 17-32

Operational Problems 17-33

What the various APS switches mean 17-33

Description 17-33
Unable to perform APS external switch after forced or manual APS switch. 17-33

Description 17-33

Investigation 17-34

x Cisco BPX 8600 SeriesInstallation and Configuration, Release9.2, July 2001, Part No. 78-6325-04 Rev. B0

APS manual switch to a line does not occur right away. 17-34

Description 17-34

Explanation 17-34
Switch occurs after lockout issued. 17-34

Description 17-34

Investigation 17-34
APS switch made to a linein alarm. 17-34

17-34

Investigation 17-35
Reverse switch 17-35

Description 17-35

Investigation 17-35
APS switch occurs at the same time as a yred switch. 17-35

Description 17-35

Explanation 17-35
APSswitchoccursafterissuinganAPSclearswitch. 17-36

Description 17-36

Explanation 17-36
APS Switch Occurs even though APS F orced switch in effect. 17-36

Description 17-36

Explanation 17-36
APS line is failing to switch 17-36

Description 17-36

Investigation 17-36
Large cell loss when performing a front card switchover 17-37

Description 17-37

Investigation 17-37
APS service switch description 17-37

Description 17-37

Investigation 17-37
APS line does not seem to switch and active line is in alarm 17-37

Description of problem 17-37

Initial Investigation 17-37

Work Around 17-38

BXM backcard LED green and yellow indications 17-38

Description 17-38

Explanation 17-38
BXM Port LED states 17-38

Scenario 17-38

Explanation 17-39

Alarms 17-39

What do APS Alarms Represent. 17-39

Description 17-39

Initial Investigation 17-39

Chapter 18 Configuration, BME Multicasting 18-1

Introduction 18-1
Standards 18-2
Multicasting Benefits 18-2

Table of Contents xi

Multicasting Overview 18-2

BME Features: 18-2
BME Requirements 18-2
BME Restrictions 18-3
Address C riteria 18-3

Connection Management Criteria 18-3
Connection Management with Cisco WAN Manager 18-3
BME Operation 18-4

BME Cell Replication 18-4
Cell Replication Stats 18-5
Adding Connections 18-5
Multi-Segment Multicast Connections 18-6
Multicast Statistics 18-6
Policing 18-7

Alarms 18-7

OAM cells 18-7
AIS cells 18-8

Hot Standby Backup 18-8
Configuration 18-9
Connection Diagnostics 18-9
List of Terms 18-9
Related Documents 18-9
ConfigurationManagement 18-9

PART 5 Configuration, MPLS

Chapter 19 Configuration General,

MPLS on BPX Switch 19-1

Introduction 19-2
MPLS/Tag Terminology 19-2
Label Switching Benefits 19-3
Label Switching Overview 19-3
Elements in a Label Switching Network 19-4
Label Switching Operation at Layer 3 19-4

Forwarding 19-4
Control 19-5

Label Switching in an ATM WAN 19-5

Forwarding 19-5
Control 19-6

Label Switching and the BPX 8650 19-8

xii Cisco BPX 8600 SeriesInstallation and Configuration, Release9.2, July 2001, Part No. 78-6325-04 Rev. B0

Virtual Switch Interfaces 19-10

Label Switching Resource Configuration Parameters 19-12

Summary 19-12
Configuring VSI LCNS 19-13
Useful Default Allocations 19-14
Details of More Rigorous Allocations 19-15

Requirements 19-16
List of Terms 19-16
Related Documents 19-17
ConfigurationManagement 19-17
ConfigurationCriteria 19-18

The cnfqbin Command 19-18
The cnfrsrc Command 19-18

ConfigurationExample 19-20
Checking and Troubleshooting 19-27
Provisioning and Managing Connections 19-31
Statistics 19-31
Command Reference 19-32

BPX Switch Commands 19-32
LSC Commands 19-32

addshelf 19-33
cnfqbin 19-37
cnfrsrc 19-39

Useful Default Allocations 19-41
Details of More Rigorous Allocations 19-42

Example 1, 8-Port OC-3BXM Configured in Trunk Mode 19-43

Example 2, 8-Port OC-3BXM Configured in Port Mode 19-46
dspcd 19-49
dspcds 19-50
dspnode 19-53
dspqbin 19-55
dsprsrc 19-57
dsptrks 19-58
resetcd 19-60
upport 19-62
uptrk 19-64

Chapter 20 Configuring the BPX Switch, 7200, and 7500 Routers for MPLS 20-1

Introduction 20-2

Table ofContents xiii

MPLS/Tag Terminology 20-3
Equipment and Software Requirements 20-4
ConfigurationPreview 20-4
Initial Setup of MPLS Switching 20-6

Configuration for BPX switch portions of the BPX 8650 ATM-LSRs 20-7

Command Syntax Summary for BPX Portion of MPLS Configuration 20-8

Configurationfor BPX 1 Portion of ATM-LSR-1 20-8

Configurationfor BPX 2 portion of ATM-LSR-2 20-10

Configuration for LSC 1 and LSC 2 portions of the BPX 8650 20-12

Configurationfor LSC1portion of ATM-LSR-1 20-13

Configurationfor LSC2portion of ATM-LSR-2 20-14

Configuration for Edge Label Switch Routers, LSR-A and LSR-B 20-15

Configurationof Cisco7500 as an Edge Router, Edge LSR-A 20-15

Configurationof Cisco7500 as an Edge Router, Edge LSR-C 20-16

Routing Protocol Configures LVCs via MPLS 20-17

Testing the MPLS Network Configuration 20-18

Useful LSC Commands 20-18

Checking the BPX Extended ATM Interfaces 20-18
Basic Router Configuration 20-23
Accessing the Router Command-Line Interface 20-23
Booting the Router for the First Time 20-23
Configuring the Router for the First Time 20-23
Using the System Configuration Dialog 20-24
Configuring Port Adapter Interfaces 20-27

Preparing to Configure Port Adapter Interfaces 20-27

Identifying Chassis Slot, Port AdapterSlot, a nd Interface Port Numbers 20-27
Cisco 7200 or 7500 Port Adapter Interface Ports 20-27

Configuring ATM Interfaces 20-28
Other Router Interfaces 20-29
Checking the Configuration 20-30

Using Show Commands to Verify the New Interface Status 20-30
Using Show Commands to Display Interface Information 20-30

Using the ping Command 20-32
Using Configuration Mode 20-33
Cisco IOS Software Basics 20-34

Cisco IOS Modes of Operation 20-34
Getting Context-Sensitive Help 20-35
Saving Configuration Changes 20-36

Chapter 21 MPLS CoS with BPX 8650,

Configuration 21-1

MPLS CoS Summary 21-1
Related Features andTechnologies 21-2

xiv Cisco BPX8600 SeriesInstallation and Configuration, Release9.2, July 2001, Part No. 78-6325-04 Rev. B0

Related Documents 21-2
Prerequisites 21-2
List of Terms and Acronyms 21-3
MPLS CoS with IP+ATM Overview 21-4
MPLS CoS in an IP+ATM Network 21-5
ATM CoS Service Templates and Qbins on the BPX 8650 21-7

Initial Setup of LVCs 21-8

Structure 21-8
MPLS CoS over IP+ATM Operation 21-10
ConfigurationExample 21-11

Configuration 21-12

Chapter 22 MPLS VPNS with BPX 8650, Configuration 22-1

Introduction 22-1
MPLS VPN Benefits Summary 22-3
MPLS VPN Features 22-4
MPLS VPN Description 22-5

New Business Opportunities for Service Providers 22-6

Intranet and Extranet VPNs 22-6
List of Terms 22-6
Related Features andTechnologies 22-8
Related Documents 22-8
Prerequisites 22-8
MPLS Labeling Criteria 22-9
MPLS VPNs over IP+ATM Backbones Description 22-9

MPLS-Enabled Virtual Private Networks 22-10

Built-In VPN Visibility 22-11

BGP Protocol 22-11
MPLS VPN Operation 22-14

VRFs 22-14

VPN Route Target Communities 22-14

IBGP Distribution of VPN Routing Information 22-14

Label Forwarding 22-15

Quality of Service 22-15

Security 22-16

Manageability 22-16

Scalability 22-16
Configuration, E xample, and Commands 22-17
Configuring the BPX 8650 ATM LSR 22-17
Configuring VRFs 22-17

Table of Contents xv

Configuring BGPs 22-18
Configuring Import and Export Routes 22-18
Verifying VPN Operation 22-18

PART 6 Operation andManagement

Chapter 23 Cisco WAN Manager 23-1

Chapter 24 CiscoView 24-1

PART 7 Upgrades

Chapter 25 Upgrading MPLS Networks to Switch SW Rel. 9.2 and BXM FW Rel. E 25-1

Introduction 25-2
Upgrade Steps Required 25-2

Upgrading from 9.1 to 9.2 25-2

VSI Configuration Upgrade 25-3
Compatibility 25-3
Capabilities 25-4

PART 8 Reference

Appendix A Cisco Cabinet Di mensions A-1

Cisco Cabinet and Component Heights A-2
Cisco Cabinet A-3
Cable Management A-4
Examples of BPX 8600 Series Switch Configurations A-6
Examples of IGX 8400 Series Switch Configurations A-13

Appendix B BPX Switch Cabling Summary B-1

Trunk Cabling B-1
Power Cabling B-1

AC Powered Nodes B-1

DC Powered Nodes B-2
LM-BCC Cabling B-2

Auxiliary and Control Port Cabling B-2

LAN Port Cabling B-3

Modem Cabling B-3

External Clock Input Cabling B-4

xvi Cisco BPX8600 SeriesInstallation and Configuration, Release9.2, July 2001, Part No. 78-6325-04 Rev. B0

T1 Clock Cabling B-4

E1 Clock Cabling B-5
External Alarm Cabling B-6
Standard BPX Switch Cables B-6
Redundancy “Y” Cable B-7

Appendix C BPX Switch Peripherals C-1

Network Management C-1

StrataView Plus Terminal C-1
Control Port, Local Control C-1

Printer C -2

DIP Switch Settings for Okidata 184 C-2

Modems, Dial-In and Dial-Out C-4

Motorola V.34R BPX S witch Dial-In Configuration C-4

BPX Switch Auto-Answer (Dial-In to BPX switch) C-4

IPX Auto-Dial to Customer Service C-6

Index

Table of Contents xvii

xviii Cisco BPX 8600 SeriesInstallation and Configuration, Release9.2, July 2001, Part No. 78-6325-04 Rev. B0

LIST OF FIGURES

Figure 3-1 Installation Sequence 3-3
Figure 4-1 Laser Information Label 4-4
Figure 4-2 Cabinet Mounting Options for the BPX Shelf 4-8
Figure 4-3 BPX Shelf and T-Rail (Open Rack) or Equivalent Mounting Options 4-9
Figure 4-4 Rack Mounting Dimensions, DC Powered Shelf 4-11
Figure 4-5 Rack Mounting Dimensions, AC Powered Shelf 4-12
Figure 4-6 Removing an Air Intake Grille 4-13
Figure 4-7 Temporary Spacer Bar and Support BracketsInstallation 4-13
Figure 4-8 BPX Switch Shelf Aligned with Temporary Support Bra ckets and Bar 4-14
Figure 5-1 Location of DC Power Entry Module(s), Cabinet Rear View 5-2
Figure 5-2 BPX Shelf Aligned with Temporary Support Bracketsand Bar 5-3
Figure 5-3 BPX Shelf with Rear Rail Mounting at Setbackof 19.86 inches 5-5
Figure 5-4 Rear Mounting Brackets, with 19.86 Inch Rear Rail Setback (DC Systems) 5-6
Figure 5-5 Rear Mounting Brackets, 19.86 Inch Rear Rail Setback (AC-Systems) 5-6
Figure 5-6 Assembly of Router in Router Enclosure 5-8
Figure 5-7 Installing the Router Enclosure Assembly in the Cisco BPX 7650 Cabinet 5-9
Figure 5-8 Installing the Router Enclosure Assembly in a 19-inch Open Rack 5-10
Figure 5-9 Installing the Router Enclosure Assembly in a 23-inch Open Rack 5-11
Figure 6-1 BPX Switch Aligned with Temporary Support Brackets and Spacer Bar 6-2
Figure 6-2 BPX Switch with Rear Rail Mountingat Setback of 30 Inches 6-3
Figure 6-3 Rear Mounting Brackets, Detail 6-3
Figure 6-4 Rear Mounting Brackets, with 30 Inch Rear Rail Setback (DC Systems) 6-4
Figure 6-5 Rear Mounting Brackets, 30 Inch Rear Rail Setback (AC-Powered S ystems) 6-4
Figure 7-1 DC Power 7-2
Figure 7-2 DC Power Connections—With Conduit Box 7-3
Figure 7-3 DC Power Connections—Without Conduit Box 7-4
Figure 8-1 Temporary Spacer Bracket and Support Bracket Installation 8-2
Figure 8-2 Power Supply Tray aligned with Temporary Support Bracketsand Bar 8-3
Figure 8-3 Removing an Air Intake Grille 8-4
Figure 8-4 Securing AC P ower Supply Tray, 30-Inch Rail Setback 8-5
Figure 8-5 Securing an AC Power Supply Tray, 19.86 inch Rear Rail Setback 8-6
Figure 8-6 AC Power Supply Tray with Redundant AC Inputs(view from rear) 8-7
Figure 8-7 Removing an Air Intake Grille 8-8
Figure 8-8 AC Power Supply Installation 8-9

List of Figures xix

Figure 8-9 AC Power Supply Connections (Dual and Single Versions Shown) 8-11

Figure 8-10 AC Power 8-12

Figure 9-1 BPX Shelf (front view) 9-3
Figure 9-2 BPX Shelf (rear view, DC shelf shown) 9-3
Figure 9-3 Removing an Air Intake Grille 9-5
Figure 9-4 Laser Information Label 9-6
Figure 9-5 Installing a Back Card 9-7
Figure 9-6 APS 1:1 Redundancy 9-9
Figure 9-7 APS 1+1 Redundancy 9-10
Figure 9-8 APS Redundant Frame Assembly 9-11

Figure 9-9 BPX Shelf, Rear View 9-12
Figure 9-10 Installing APS Redundant Frame Assembly and Backcards into Place 9-13
Figure 9-11 Connecting T3 Cables to BPX LM-T3 (BNI T3 backcard) 9-15
Figure 9-12 Connecting Y-Cable Adapters to a T3 Port 9-16
Figure 9-13 Connecting Y-Cables to an OC-3-SMF Backcard 9-18
Figure 9-14 BXM T3/E3 Cable Connector Detail 9-19
Figure 9-15 Y-Cable for BXM T3/E3 Cards 9-20
Figure 9-16 Looping Ports 1 and 2 for BME on OC-12 Backcard 9-21
Figure 9-17 Alarm Output Connector 9-22
Figure 9-18 Temporary Connections to Bring up a New Node, LM-BCC Backcard Shown 9-25
Figure 9-19 Temporary Connections to Bring up a New Node, LM-BCCs Shown 9-26
Figure 9-20 LAN Connectionsto BCC Backcards, LM-BCCs Shown 9-27
Figure 9-21 Connections to a Network Printer, LM-BCC Shown 9-29
Figure 9-22 Connecting Modems to the BPX Switch, LM-BCC Shown 9-30
Figure 9-23 External Clock Source Connections to Backcards for BCCs 9-32
Figure 10-1 Installation of Cable Management Tray Brackets 10-2
Figure 10-2 Sliding Cable Management Tray over Brackets 10-3
Figure 10-3 Cable Management Tray in Lowered Home Position 10-4
Figure 10-4 Cable Management Tray in Raised Position 10-5
Figure 10-5 Installing BXM T3/E3 Cable Bracket 10-6
Figure 10-6 Connecting C ables to T3/E3 Card 10-7
Figure 10-7 T3/E3 SMB Connector Detail 10-8
Figure 10-8 Cables Routed through Cable Management Tray in Lowered Position 10-9
Figure 10-9 Tray Raised with Cables in Place 10-10

xx Cisco BPX8600 SeriesInstallation and Configuration, Release9.2, July 2001, Part No. 78-6325-04 Rev. B0

Figure 11-1 Configuration Sequence 11-2
Figure 12-1 Cisco WAN Manager Physical LAN andIP Relay Network 12-4
Figure 12-2 Cisco WAN Manager LAN Connection via Gateway Router to a BPX S witch 12-8
Figure 12-3 Cisco WAN Manager L AN Connection to a BPX Switch (no gateway) 12-9
Figure 12-4 Virtual Trunks across a Cisco Wan Switching ATM Cloud 12-12
Figure 13-1 ATM Connections over a BPX Switch Network 13-2
Figure 13-2 ABR VSVD Flow Control Diagram 13-5
Figure 13-3 ATM Connection Flow via BPX Switches 13-12
Figure 13-4 Traffic Shaping Example 13-13
Figure 13-5 CBR Connection Prompt Sequence 13-26
Figure 13-6 rt-VBR and nrt-VBR Connection Prompt Sequence 13-27
Figure 13-7 ABR Standard Connection Prompt Sequence 13-30
Figure 13-8 Meaning of VSVD and Flow Control External Segments 13-31
Figure 13-9 ABR ForeSight Connection Prompt Sequence 13-32

Figure 13-10 UBR Connection Prompt Sequence 13-33
Figure 13-11 Frame Relay to ATM Network Interworking 13-35
Figure 13-12 Frame Relay to ATM Service Interworking 13-35
Figure 13-13 ATFR Connection Prompt Sequence 13-36
Figure 13-14 ATFST Connection Prompt Sequence 13-37
Figure 13-15 ATFT Connection Prompt Sequence 13-38
Figure 13-16 ATFTFST ConnectionPrompt Sequence 13-39
Figure 13-17 ATFX Connection Prompt Sequence 13-40
Figure 13-18 ATFXFST Connection Prompt Sequence 13-41
Figure 13-19 CBR Connection, UPC Overview 13-43
Figure 13-20 CBR.1 Connection with Bucket Compliant 13-44
Figure 13-21 CBR.1 Connection, withBucket D iscarding non-Compliant Cells 13-44
Figure 13-22 VBR Connection, UPC Overview 13-46
Figure 13-23 VBR Connection, Policing = 4, Leaky Bucket 1 Compliant 13-48
Figure 13-24 VBR Connection, Policing = 4, Leaky Bucket 1 Non-Compliant 13-49
Figure 13-25 VBR.2 Connection, Policing = 2, with Buckets 1 and 2 Compliant 13-50
Figure 13-26 VBR.2 Connection, Leaky Bucket 2 Discarding CLP (0) Cells 13-51
Figure 13-27 VBR.1 Connection, Policing = 1, with Buckets 1 and 2 Compliant 13-52
Figure 13-28 VBR.3 Connection, Policing = 3, with Bucket 2 non-compliant 13-53
Figure 13-29 UBR Connection, UPC Overview 13-55

List of Figures xxi

Figure 14-1 A BPX Switch Network with BXM Cards 14-2
Figure 15-1 Typical ATM Hybrid Network using Virtual Trunks 15-2
Figure 15-2 Virtual and Physical Trunks on a BXM 15-4
Figure 15-3 BXM Egress VIrtual Interfaces and Qbins 15-5
Figure 15-4 Virtual Trunks across a Public ATM Network 15-6
Figure 15-5 ATM Virtual Trunk Header Types 15-8
Figure 15-6 Addition of Virtual Trunks across a Public ATM Network 15-14
Figure 16-1 BXM Virtual Interfaces and Qbins 16-2
Figure 16-2 VSI, Controller and Slave VSIs 16-3
Figure 16-3 VSI Master and VSI Slave Example 16-3
Figure 16-4 Cross Connects and Links between Switches 16-4
Figure 16-5 Graphical View of Resource Partitioning, Autoroute and vsi 16-5
Figure 16-6 Service Template Overview 16-7
Figure 16-7 Service Template and Associated Qbin Selection 16-8
Figure 17-1 APS 1+1 Redundancy 17-3
Figure 17-2 APS 1:1 Redundancy 17-3
Figure 17-3 APS 1+1 Redundancy, Installing APS Backcards in AP S Redundant Backplane 17-6
Figure 17-4 SONET APS 1+1 Detail 17-7
Figure 17-5 SONET APS 1:1 Detail 17-11
Figure 18-1 Replication of a Root Connection into Three Leaves 18-4
Figure 18-2 Example of T raffic, One Root and Two Leaves 18-5
Figure 18-3 Adding Multicasting Connections 18-6
Figure 18-4 Multi-Segment Multicast Connections 18-6
Figure 18-5 Statistics Collection 18-7
Figure 18-6 OAM Cells 18-7
Figure 18-7 Alarms 18-8
Figure 19-1 Label Forwarding Information Base (LFIB) in an IP Packet Environment 19-5
Figure 19-2 Label Forwarding Information Base (LFIB) in an ATM Environment 19-6
Figure 19-3 Downstream on Demand Label Allocation, Conservative Mode Shown 19-7
Figure 19-4 BPX Label Switching 19-9
Figure 19-5 BPX Switch VSI Interfaces 19-10
Figure 19-6 Connection Setup, End Points on same VSI Slave 19-11
Figure 19-7 Connection Setup, End Points on Different VSI Slaves 19-11
Figure 19-8 Port VSI Partition LCN Allocation Elements 19-15

xxii Cisco BPX 8600 Series Installation and Configuration,Release 9.2, July 2001, Part No. 78-6325-04 Rev. B0

Figure 19-9 BPX Label Switching Router with BXM in Slot 4 19-20

Figure 19-10 Port VSI Partition LCN Allocation Elements 19-42
Figure 19-11 LCN Allocations for Ports 1-4, Ports Configured in Trunk Mode Example 19-45
Figure 19-12 LCN Allocationsfor Ports 1-4, Ports Configured in Port Mode Example 19-48

Figure 20-1 High-Level View of Configuration of an MPLS Network 20-5
Figure 20-2 Label Swapping Detail 20-6
Figure 20-3 Simplified Example of Configuring an MPLS network. 20-7
Figure 20-4 Example of L VCs in an MPLS Switched Network 20-17
Figure 21-1 Multiple LVCs for IP QoS Services 21-6
Figure 21-2 Example of Multiple LVCs CoS with BPX 8650s 21-7
Figure 21-3 Service Template and Associated Qbin Selection 21-9
Figure 21-4 MPLS CoS over IP+ ATM with BPX 8650 LSRs 21-10
Figure 21-5 MPLS CoS with BPX 8650 LSRs, Configuration Example 21-12
Figure 22-1 VPN Network 22-2
Figure 22-2 Benefits of MPLS Labels 22-9
Figure 22-3 MPLS VPNs in Cisco IP+ATM Network 22-10
Figure 22-4 VPN-IP Address Format 22-11
Figure 22-5 VPN with Service Provider Backbone 22-12
Figure 22-6 Using MPLS to Build VPNs 22-13

Figure A-1 Back View of Empty Cisco Cabinet A-3
Figure A-2 Typical Cable Management, IGX-32 Switch in Cisco Cabinet A-5
Figure A-3 Single BPX Switch, DC and AC Systems A-6
Figure A-4 Single BPX Switch and MGX 8220, DC and AC Systems A-7
Figure A-5 BPX Switch, MGX 8220, and ESP, DC and AC Systems A-8
Figure A-6 BPXSwitchWith2ESPand3MGX8220,DCSystem A-9
Figure A-7 Six MGX 8220, DC System A-10
Figure A-8 BPX Switch with Three MGX 8220s, DC System A-11

Figure A-9 Mounting Brackets (BPX switch), Standard Configuration A-12
Figure A-10 IGX 8430 Switch, DC and AC Systems A-13
Figure A-11 Single IGX 8420 Switch, DC and AC Systems A-14
Figure A-12 Single IGX 8410 switch, DC or AC System A-15

Figure C-1 Dial-Modem Cabling for Auto Answer (Dial-In to BPX) C-5

Figure C-2 Dial Modem Cabling for Auto Dial (dial-out to customer service) C-7

List of Figures xxiii

xxiv Cisco BPX8600 SeriesInstallation and Configuration, Release9.2, July 2001, Part No. 78-6325-04 Rev. B0

LIST OF TABLES

Table 9-1 BXM SONET APS 9-9
Table 13-1 Standard ATM Traffic Classes 13-3
Table 13-2 Standard ATM Type a nd addcon 13-9
Table 13-3 ATM to Frame Relay Network and Service Interworking 13-9
Table 13-4 Traffic Shaping Rates 13-13
Table 13-5 Traffic Policing Definitions 13-21
Table 13-6 Connection Parameters with Default Settings a nd Ranges 13-21
Table 13-7 Connection Parameter Descriptions 13-23
Table 13-8 CBR Policing Definitions 13-26
Table 13-9 VBR Policing Definitions 13-28

Table 13-10 UBR Policing Definitions 13-33
Table 13-11 ILMI P arameters 13-56

Table 14-1 BXM T3/E3, BXM-155, and BXM 622 Front Card Options 14-3
Table 14-2 BXM-T3/E3, BXM-155, and BXM-622 Back Cards 14-4
Table 15-1 Virtual Trunk Criteria 15-3
Table 15-2 Virtual Trunk Traffic Types 15-6
Table 15-3 Bit Shifting for Virtual Trunking 15-8
Table 15-4 VPI Ranges 15-11
Table 15-5 Maximum Connection IDs (LCNs) 15-11
Table 15-6 Trunk Statistics 15-17
Table 15-7 Physical and Logical Trunk Alarms 15-19
Table 15-8 IGX Log Messaging for Activating and Adding VT 15-21
Table 15-9 BPX Log Messaging for Activating and Adding VT 15-21

Table 15-10 Virtual Trunk Error Messages 15-21
Table 15-11 Virtual Trunk Commands Common to BXM and UXM (IGX) 15-22
Table 15-12 Virtual Trunk UXM Commands 15-23
Table 15-13 Virtual Trunk Commands BXM/BNI 15-24

Table 16-1 ifci Parameters (Virtual Switch Interface) 16-4
Table 16-2 Partition Criteria 16-5
Table 16-3 Service Template Qbn Parameters 16-10
Table 16-4 Service Category Listing 16-12
Table 16-5 VSI Special Service Types 16-13
Table 16-6 ATM Forum Service Types, CBR, UBR, and ABR 16-14
Table 16-7 ATM Forum VBR Service Types 16-15

List of Tables xxv

Table 16-8 MPLS Service Types 16-16
Table 16-9 Connection Parameter Descriptionsand Ranges 16-17
Table 17-1 BXM SONET APS 17-2
Table 17-2 BXM Front Card LED Display 17-4
Table 17-3 BXM Back Card for APS 1+1 LED Display 17-4
Table 17-4 APS Alarms 17-15
Table 17-5 K1 Switching Conditions 17-17
Table 17-6 APS Commands 17-19
Table 17-7 addcdred–Parameters 17-21
Table 17-8 Possible APS System Architectures 17-32
Table 19-1 BXM Port Groups 19-13
Table 19-2 Port Connection Allocations 19-14
Table 19-3 Port Connection Allocations, Useful Default Values 19-14
Table 19-4 cnfrsrc Parameter Summary 19-19
Table 19-5 Label Swi tching Parameters—addshe lf 19-34
Table 19-6 Interface Shelf Parameters—addshelf 19-35
Table 19-7 Port Connection Allocations, Useful Default Values 19-41
Table 19-8 LCN A llocations for 8-port OC-3 BXM, Ports Configured in Trunk Mode 19-45
Table 19-9 LCN A llocations for 8-Port OC-3 BXM, Ports Configured in Port Mode 19-48
Table 20-1 Cisco IOS Operating Modes 20-34
Table 21-1 CoS Services and Features 21-2
Table 21-2 Type of Service and RelatedCoS 21-6
Table 21-3 Class of Service and Relative Bandwidth We ighting 21-11
Table 21-4 Class of Service and Relative Bandwidth We ighting Setup 21-11
Table 25-1 MPLS Template Service Class to Qbin Mapping 25-3
Table 25-2 Summary of Firmware and Switch Software Capabilities 25-4

Table A-1 Table of Cisco Cabinet and Component Heights A-2
Table B-1 Trunk Cables B-1
Table B-2 AC Power Cables B-2
Table B-3 DC Power Wiring B-2
Table B-4 Auxiliary and ControlPort Cabling B-2
Table B-5 Auxiliary and ControlPort Pin Assignments B-3
Table B-6 LAN Port Cabling B-3
Table B-7 LAN Port Pin Assignments B-3

xxvi Cisco BPX8600 SeriesInstallation and Configuration, Release9.2, July 2001, Part No. 78-6325-04 Rev. B0

Table B-8 External Clock Cabling B-4

Table B-9 T1 Connection to XFER TMG on BCC-bc B-4
Table B-10 T1 Connection to EXT TMG on BCC-bc B-4
Table B-11 T1 Connection to EXT 1 or EXT 2 on BCC-3-bc B-4
Table B-12 E1 Connector Pin Assignments for External Clock B-5
Table B-13 E1 Connection 75 Ohm to E XT TMG on BCC-bc or BCC-3-bc B-5
Table B-14 E1 Connection 100/120 Ohm to EXT TMG on BCC-bc B-5
Table B-15 E1 Connection 100/120 Ohm to EXT 1 or EXT 2 on BCC-3-bc B-5
Table B-16 External Alarm Cabling B-6
Table B-17 Network Alarm Pin Assignments B-6
Table B-18 Standard Cables Available from Cisco B-7
Table B-19 RedundancyY-Cables B-7

Table C-1 Control Port Parameters for Local Control (pc or workstation) C-2

Table C-2 Auxiliary Port Parameters for OkiData 184 Printer C-2

Table C-3 Switch A Settings —Okidata 184 Printer C-2

Table C-4 Switch 1 Settings—Okidata 184 Printer C-3

Table C-5 Switch 2 Settings—Okidata 184 Printer C-3

Table C-6 Modem Interface Requirements C-4

Table C-7 V.34R Modem Configuration for Auto-Answer (Dial-in to BPX) C-5

Table C-8 V.34R Auto-Dial Configuration (dial-out to customer service)* C-6

Table C-9 V.34R with talk/data, Auto-Dial Configuration (dial-out to customer service) C-7

List of Tables xxvii

xxviii Cisco BPX 8600 Series Installation and Configuration, Release9.2, July 2001, Part No. 78-6325-04 Rev. B0