Cisco BPX 8620, BPX 8650, BPX 8680, BPX 8680-IP Installation And Configuration Manual
Cisco BPX 8600 Series Installation and Configuration
Release 9.3.30
August 2001
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• Turn the television or radio antenna until the interference stops.
• Move the equipment to one side or the other of the television or 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 or radio are on circuits controlled
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Cisco BPX 8600 Series Installation and Configuration
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About This Guide xxxiii
Objectives xxxiii
Audience xxxiv
Organization xxxiv
Cisco WAN Switching Product Name Change xxxvi
Related Documentation xxxvi
Cisco WAN Manager Release 10.5 Documentation xxxvi
Cisco MGX 8850 Release 2.1 Documentation xxxvii
SES PNNI Release 1.1 Documentation xxxviii
Cisco WAN Switching Software, Release 9.3 Documentation xxxviii
MGX 8850 Multiservice Switch, Release 1.1.40 Documentation xxxix
MGX 8250 Edge Concentrator, Release 1.1.40 Documentation xl
MGX 8230 Multiservice Gateway, Release 1.1.40 Documentation xli
Conventions xli
Obtaining Documentation xliv
World Wide Web xliv
Documentation CD-ROM xliv
Ordering Documentation xliv
Documentation Feedback xliv
CONTENTS
Obtaining Technical Assistance xlv
Cisco.com xlv
Technical Assistance Center xlv
Cisco TAC Web Site xlvi
Cisco TAC Escalation Center xlvi
PART
1 The BPX Switch
CHAPTER
1 The BPX Switch: Functional Overview 1-1
The BPX 8600 Series 1-1
BPX 8620 1-2
BPX 8650 1-3
BPX 8680 1-4
BPX 8680-IP 1-4
New with Release 9.3.30 1-5
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Contents
Discontinued 1-5
BPX Switch Operation 1-6
The BPX Switch with MGX 8220, MGX 8230, and MGX 8250 Shelves 1-6
Multiprotocol Label Switching 1-7
Private Network to Network Interface 1-8
Virtual Private Networks 1-9
MPLS Virtual Private Networks 1-9
Frame Relay to ATM Interworking 1-10
Network Interworking 1-11
Service Interworking 1-12
Tiered Networks 1-13
Routing Hubs and Interface Shelves 1-13
BPX Switch Routing Hubs 1-14
BPX Routing Hubs in a Tiered Network 1-15
Tiered Network Implementation 1-16
Upgrades 1-17
Network Management 1-18
Inverse Multiplexing ATM 1-18
Virtual Trunking 1-19
Traffic and Congestion Management 1-20
Advanced CoS Management 1-21
Automatic Routing Management 1-21
Cost-Based Routing Management 1-22
Priority Bumping 1-22
Concurrent Routing 1-22
ABR Standard with VS/VD Congestion Control 1-24
Optimized Bandwidth Management (ForeSight) Congestion Control 1-25
Network Management 1-26
Cisco WAN Manager 1-26
Network Interfaces 1-27
Service Interfaces 1-28
Statistical Alarms and Network Statistics 1-28
Node Synchronization 1-29
Switch Software Description 1-29
Connections and Connection Routing 1-30
Connection Routing Groups 1-30
Cost-Based Connection Routing 1-31
Major Features of Cost-Based Automatic Routing Management 1-32
Cost-Based Automatic Routing Management Commands 1-33
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Network Synchronization 1-34
Switch Availability 1-34
Node Redundancy 1-34
Node Alarms 1-35
Contents
CHAPTER
CHAPTER
2 BPX Switch Physical Overview 2-1
BPX Switch Enclosure 2-1
Node Cooling 2-2
Node DC Powering 2-3
Optional AC Power Supply Assembly 2-4
Card Shelf Configuration 2-5
BPX Switch Major Hardware Component Groups 2-6
Service Expansion Shelf PNNI 2-7
Optional Peripherals 2-8
3 BPX Switch Common Core Components 3-1
Broadband Controller Card 3-2
Features 3-3
Functional Description 3-4
Front Panel Description 3-5
Back Cards for the BCC-4V 3-7
Alarm/Status Monitor Card 3-10
Features 3-10
Functional Description 3-10
Front Panel Description 3-11
Line Module for the Alarm/Status Monitor Card 3-13
BPX Switch StrataBus 9.6 and 19.2 Gbps Backplanes 3-15
CHAPTER
4 BNI (Trunk) Cards 4-1
BPX Switch Network Interface Group 4-1
Broadband Network Interface Cards (BNI-T3 and BNI-E3) 4-2
Features 4-3
Functional Description 4-3
Bandwidth Control 4-5
Loopbacks and Diagnostics 4-5
Front Panel Indicators 4-6
T3 and E3 Line Modules (LM-3T3 and LM-3E3) 4-8
OC-3, Line Modules (SMF, SMFLR, & MMF) 4-11
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Contents
Y-Cabling of BNI Back Card, SMF-2-BC 4-14
CHAPTER
5 BXM Card Sets: T3/E3, 155, and 622 5-1
Overview: BXM Cards 5-1
BXM Capabilities 5-5
ATM Layer 5-5
Service Types 5-6
Virtual Interfaces 5-7
Enhanced BXM 5-7
BXM Front Card Indicators 5-9
BXM Back card Connectors 5-12
Y-Cabling of SMF-622 Series Back Cards 5-19
Automatic Protection Switching Redundancy 5-20
BXM Functional Description 5-22
Operation in Port (UNI/NNI) Mode 5-22
Operation in Trunk Mode 5-24
Summary of Circuitry Functions 5-26
DRSIU 5-26
SONET/SDH UNI (SUNI) 5-26
Demultiplexing and Multiplexing 5-27
RCMP 5-27
SABRE 5-27
Ingress and Egress Queue Engines 5-28
SIMBA 5-28
ACP Subsystem Processor 5-28
PART
2 Installation
CHAPTER
6 Installation Overview 6-1
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Fault Management and Statistics 5-29
Port Mode 5-29
Trunk Mode 5-30
Channel Statistics Level 5-30
Technical Specifications 5-32
Physical Layer 5-32
General Information 5-33
Summary of an Installation Procedure 6-1
Installation Sequence Flow 6-2
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Lines, Trunks, and Connection Configuration 6-3
Contents
CHAPTER
CHAPTER
7 Preliminary Steps Before Installing 7-1
Site Preparation 7-1
Parts Checklist 7-2
Safety Requirements 7-3
CEPT Requirements 7-3
EMI Requirements 7-3
Laser Safety Guidelines 7-3
Maintaining Safety with Electricity 7-4
Basic Guidelines 7-4
Power and Grounding 7-5
Mechanical Installation 7-6
Horizontal Positioning 7-6
Vertical Positioning 7-8
Installing a BPX Switch Shelf, Preliminary Steps 7-8
8 Installation with Cisco Cabinets including 7000 Series Routers 8-1
Installing a BPX Switch in a Cisco Cabinet 8-1
Preliminary Procedure 8-3
CHAPTER
CHAPTER
CHAPTER
Installing a 7200 or 7500 Router in a BPX 8650 Cabinet or Rack 8-7
Installing Router Assembly in a Cisco Cabinet 8-9
Installing Router Assembly in a 19-Inch Open Rack 8-10
Installing Router Assembly in a 23-Inch Open Rack 8-11
9 Installation in Customer Cabinet 9-1
Installing a BPX Switch, Rear Rail Setback at 30-inch 9-1
Preliminary Procedure 9-1
10 Installing the DC Shelf 10-1
Preparing for DC Power Installation 10-1
DC Power Input Connections 10-1
Card Slot Fuses 10-5
Fan Power Fuses 10-6
11 Installing the AC Shelf 11-1
Installing an AC Power Supply Tray 11-1
Installing an AC Power Supply 11-7
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Contents
AC Power Input Connections 11-9
Card Slot Fuses 11-11
Fan Power Fuses 11-12
CHAPTER
CHAPTER
12 Installing the T3/E3 Cable Management Tray 12-1
Installation of Cable Management Tray 12-1
Installing Tray Brackets 12-1
Installing Tray 12-2
Raising Tray for Access to PEMs 12-4
Installing BXM T3/E3 Cable Bracket 12-4
Connecting Cables to BXM T3/E3 Cards 12-5
Routing Cables from Cards through Cable Management Tray 12-7
Tray Raised with Cables in Place 12-8
13 Installing the BPX Switch Cards 13-1
Installing the Cards 13-1
Installing Front Cards 13-4
Installing Back Cards 13-6
Verifying 9.6 or 19.2 Gbps Backplane 13-7
Upgrading to BCC-4 Cards 13-9
Specifying Card Redundancy 13-10
CHAPTER
CHAPTER
viii
Installation of APS Redundant Frame Assembly and Back Cards 13-12
APS 1:1 Redundancy Installation 13-12
APS 1+1 Redundancy Installation 13-13
14 Connecting Cables 14-1
Making T3 or E3 Connections 14-1
Making a BXM OC-3 or OC-12 Connection 14-4
Making a BXM T3/E3 Connection 14-7
Setting up the BME OC-12 Port Loop 14-8
Alarm Output Connections 14-9
15 Connecting Temporary Terminal and Attaching Peripherals 15-1
Temporarily Connecting a Terminal or NMS to the Control Port 15-2
Powering Up the Control Terminal 15-4
Connecting a Network Printer to the BPX Switch 15-6
Auxiliary Port Parameters for Okidata 184 Local Printer 15-7
Cisco BPX 8600 Series Installation and Configuration
Release 9.3.30, Part Number 78-12907-01 Rev. E0, May 2005
DIP Switch Settings for Okidata 184 15-7
Attaching a Local Printer 15-8
Connecting Dial-In and Dial-Out Modems 15-11
Motorola V.34R BPX Switch Dial-In Configuration 15-13
Enabling BPX Switch Auto-Answer (Dial-In to BPX switch) 15-13
Enabling Auto-Dial to Cisco Customer Service 15-15
Making External Clock Connections 15-17
Contents
CHAPTER
16 Checking and Powering-Up 16-1
BPX Switch Startup Diagnostic 16-2
Provisioning the BPX Switch 16-3
PART
3 Initial Configuration and Network Management
CHAPTER
17 Initial BPX 8600 Node Configuration 17-1
Summary of Configuration Procedures 17-2
Initial Node Configuration Summary 17-2
Command Sequences for Setting Up Nodes 17-4
Summary of Commands 17-5
CHAPTER
18 Configuring Trunks and Adding Interface Shelves 18-1
Configuring Trunks 18-1
Setting Up a Trunk 18-2
Reconfiguring a Trunk 18-3
Removing a Trunk 18-5
Displaying or Printing Trunk Configurations 18-6
Adding an Interface Shelf 18-6
CHAPTER
19 Configuring Circuit Lines and Ports 19-1
Setting Up a Circuit Line 19-1
Flow Diagram for ATM Line Setup 19-2
Line Commands 19-2
Setting Up Ports and Virtual Ports 19-3
Virtual Ports 19-4
Local Management Interface and Integrated Local Management Interface 19-5
Early Abit Notification with Configurable Timer on LMI/ILMI Interface 19-6
Configuring Early Abit Notification 19-6
Recommended Settings 19-7
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Contents
Behavior with Previous Releases 19-8
Performance Considerations 19-8
ILMI Neighbor Discovery 19-9
Configuring the BPX for ILMI Neighbor Discovery 19-9
Publishing the BXM Interface Information 19-10
Configuring the ILMI Management IP address 19-11
Displaying Neighbors 19-11
CHAPTER
20 Configuring Network Management 20-1
LAN Connection for the Network Management Station 20-2
Configuring the BPX Switch LAN and IP Relay 20-3
Configuring the Cisco WAN Manager Workstation 20-5
Configuring the LAN Port 20-6
Controlling External Devices 20-10
PART
4 Configuring Connections
CHAPTER
21 Configuring ATM Connections 21-1
ATM Connection Services 21-1
Setting Up an ATM Connection 21-2
Traffic Management Overview 21-3
Standard Available Bit Rate 21-5
VS/VD Description 21-5
BXM Connections 21-6
ForeSight Congestion Control 21-6
ATM Connection Requirements 21-6
Overview of Procedure to add ATM Connections 21-7
Connection Routing 21-7
addcon Command Syntax 21-8
addcon Example 21-8
ATM Connection Flow 21-10
ATM Connection Flow through the BPX 21-10
Advanced CoS Management 21-10
Connection Flow Example 21-11
Ingress from CPE 1 to BXM 3 21-11
Egress to Network via BXM 10 21-12
Ingress from Network via BXM 5 21-12
Egress from BXM 11 to CPE 2 21-12
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Release 9.3.30, Part Number 78-12907-01 Rev. E0, May 2005
Traffic Shaping for CBR, rt-VBR, nrt-VBR, and UBR 21-13
Traffic Shaping Rates 21-14
Configuration 21-15
Configuring VBR Connections 21-16
Connection Criteria 21-18
Configuring Connection Policing 21-18
Configuring Resources 21-19
Trunk Queues for rt-VBR and nrt-VBR 21-19
Port Queues for rt-VBR and nrt-VBR 21-20
Related Switch Software Commands 21-20
ATM Connection Configuration 21-22
Minimum SCR and PCR 21-26
Constant Bit Rate Connections 21-27
Variable Bit Rate Connections 21-28
Connection Criteria for real-time VBR and nonreal-time VBR Connections 21-29
Available Bit Rate Connections 21-31
Available Bit Rate Standard Connections 21-32
Available Bit Rate Foresight Connections 21-33
Unspecified Bit Rate Connections 21-34
ATM-to-Frame Relay Network Interworking Connections 21-35
Frame Relay-to-ATM Foresight Network Interworking Connection 21-36
Frame Relay-to-ATM Transparent Service Interworking Connections 21-37
Frame Relay-to-ATM Foresight Transparent Service Interworking Connections 21-38
Frame Relay-to-ATM Translational Service Interworking Connections 21-39
Frame Relay-to-ATM Foresight Translational Service Interworking Connections 21-40
Contents
Traffic Policing Examples 21-41
Dual-Leaky Bucket (An Analogy) 21-42
CBR Traffic Policing Examples 21-42
Variable Bit Rate Dual-Leaky Bucket Policing Examples 21-45
Leaky Bucket 1 21-46
Leaky Bucket 2 21-47
Examples 21-47
ABR Connection Policing 21-51
UBR Connection Policing 21-51
Leaky Bucket 1 21-51
Leaky Bucket 2 21-52
ATM Command List 21-54
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Contents
CHAPTER
22 Configuring Frame Relay to ATM Network and Service Interworking 22-1
Service Interworking 22-4
Networking Interworking 22-4
ATM Protocol Stack 22-7
OAM Cells 22-8
ATF Features 22-8
ATF Limitations 22-8
ATF Connection Criteria 22-9
ATF Connection Management 22-9
Structure 22-9
Channel Statistics 22-10
OAM Cell Support 22-10
Diagnostics 22-11
Commands 22-11
Virtual Circuit Features 22-11
Commands 22-12
Connection Management 22-12
Routing 22-12
Bandwidth Management 22-13
User Interface 22-13
Port Management 22-13
Signaling 22-13
Alarms 22-14
CHAPTER
xii
23 Configuring BXM Virtual Switch Interface 23-1
Virtual Switch Interface 23-2
Multiple Partitioning 23-2
Multiprotocol Label Switching 23-2
MPLS Terminology 23-3
Overview: How VSI Works 23-3
Virtual Switch Interfaces and Qbins 23-3
VSI Master and Slaves 23-4
Connection Admission Control 23-6
Partitioning 23-7
Multiple Partitioning 23-8
Compatibility 23-9
Resource Partitioning 23-9
Partitioning Between Automatic Routing Management and VSI 23-9
Multiple Partition Example 23-10
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VSI Configuration Procedures 23-12
Adding a Controller 23-12
Viewing Controllers and Interfaces 23-13
Deleting a Controller 23-13
Configuring Partition Resources on Interfaces 23-14
Configuring Enhanced BXM Cards to Support 60K Connections 23-15
Soft and Dynamic Partitioning 23-15
Assigning a Service Template to an Interface 23-16
SCT Commands 23-17
Configuring the BXM Card’s Qbin 23-17
Enabling VSI ILMI Functionality for the PNNI Controller 23-18
VSIs and Virtual Trunking 23-19
VSI Master and Slave Redundancy 23-19
Master Redundancy 23-21
Slave Redundancy 23-21
VSI Slave Redundancy Mismatch Checking 23-22
What Happens When You Add a Controller 23-22
What Happens When You Delete a Controller 23-23
What Happens When a Slave Is Added 23-23
What Happens When a Slave is Deleted 23-24
Managing Resources 23-24
VSI Slave Redundancy (Hot Slave Redundancy) 23-24
Contents
Class of Service Templates and Qbins 23-25
How Service Class Templates Work 23-25
Structure of Service Class Templates 23-26
Extended Service Types Support 23-28
Supported Service Categories 23-29
Supported Service Types 23-29
VC Descriptors 23-30
VC Descriptor Parameters 23-34
Qbin Dependencies 23-35
Qbin Default Settings 23-36
Understanding MPLS VC Merge 23-39
VC Merge Characteristics 23-40
Displaying Card Support for VC Merge 23-41
Enabling VC Merge 23-41
Disabling VC Merge 23-42
Interpreting the Messages 23-44
Displaying the Status of VC Merge 23-44
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Contents
Summary of VSI Commands 23-44
CHAPTER
24 Configuring BXM Virtual Trunks 24-1
Overview 24-1
Typical ATM Hybrid Network with Virtual Trunks 24-2
Benefits of Virtual Trunking 24-3
How Virtual Trunking Works 24-4
Virtual Trunks Across a Public ATM Cloud 24-5
Routing with Virtual Trunks 24-6
Handling VPC Failure Within the ATM Cloud 24-7
Connection Management 24-7
Cell Header Formats 24-7
Bit Shifting for Virtual Trunks 24-8
Virtual Trunk Bandwidth 24-8
Virtual Trunk Connection Channels 24-8
Cell Transmit Address Translation 24-9
Cell Receive Address Lookup 24-9
Selection of Connection Identifier 24-9
Routing VPCs over Virtual Trunks 24-9
VPC Configuration with the ATM Cloud 24-9
Virtual Trunk Interfaces 24-10
Virtual Trunk Traffic Classes 24-10
Virtual Trunk Transmit Queuing 24-10
CHAPTER
xiv
General Procedures to Set Up Virtual Trunking 24-12
Setting up the ATM Cloud 24-12
Setting up a Virtual Trunk through an ATM cloud 24-13
Virtual Trunk Across an ATM Network Example 24-14
Command Overview 24-16
Primary Configuration Commands 24-16
APS Redundancy 24-17
Virtual Trunk Commands 24-17
Virtual Trunk Commands Common to BXM and UXM 24-18
Virtual Trunk UXM Commands 24-19
Virtual Trunk BXM/BNI Commands 24-19
25 Configuring SONET Automatic Protection System 25-1
Introduction 25-1
Implementation for BXM Cards 25-2
Tiered Management Control 25-2
Cisco BPX 8600 Series Installation and Configuration
Release 9.3.30, Part Number 78-12907-01 Rev. E0, May 2005
Manual Operation 25-3
Operation Criteria 25-4
APS Front Card Displays 25-5
APS 1+1 LED Displays 25-5
APS 1+1 (Card and Line Redundancy) 25-5
APS 1+1 Redundancy Criteria 25-7
Application Notes for APS 1+1 25-8
Using switchcdred/switchyred command 25-8
Notes on switchcdred 25-9
Notes on switchapsln 25-9
Configuring APS 1+1 25-9
APS 1:1 (Line Redundancy) 25-10
General Criteria 25-11
Configuration Criteria 25-11
Configuring APS 1:1 25-11
Contents
CHAPTER
APS 1 +1 Annex B Card and Line Redundancy 25-12
General Criteria 25-12
Configuring APS 1+1 Annex B 25-12
Test Loops 25-13
Notes on APS Messages 25-13
APS K1 Command Precedence 25-13
APS Command Summary 25-14
26 Configuring BME Multicasting 26-1
Introduction 26-1
BME Features 26-2
BME Requirements 26-2
BME Restrictions 26-2
Address Criteria 26-2
Connection Management Criteria 26-3
Connection Management with Cisco WAN Manager 26-3
BME Operation 26-3
BME Cell Replication 26-3
Cell Replication Stats 26-4
Adding Connections 26-4
Multisegment Multicast Connections 26-5
Multicast Statistics 26-6
Policing 26-6
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Contents
Hot Standby Backup 26-7
Configuration 26-7
CHAPTER
27 Alarms and Statistics 27-1
Automatic Alarm Reporting to Cisco Customer Service 27-1
Network Statistics 27-2
APS Alarms 27-3
What APS Alarms Represent 27-6
Trunk Statistics 27-8
Trunk Alarms 27-11
Physical and Logical Trunk Alarm Summary 27-11
Event Logging 27-12
Error Messages 27-12
BME Alarms 27-13
OAM cells 27-13
AIS cells 27-13
Qbin Statistics 27-14
Interval Statistics 27-14
Summary and Counter Statistics 27-15
PART
5 Troubleshooting and Maintenance
CHAPTER
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28 Troubleshooting 28-1
Preventive Maintenance 28-1
Software Error and Abort Tables 28-1
Troubleshooting the BPX Switch 28-2
General Troubleshooting Procedures 28-2
Displaying the Status of Cards in the Node 28-4
System Troubleshooting Tools 28-5
User-Initiated Tests 28-5
Loopback Tests 28-6
Connection Testing 28-8
External Device Window 28-8
Troubleshooting SONET Automatic Protection System 28-9
APS Configuration Problems 28-10
Not Able to Correctly Set Up APS 1+1 Line Redundancy Configuration 28-10
Unable to Set Up APS 1:1 Line Redundancy Configuration 28-10
Operator Information about APS Architectures 28-11
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Operational Problems 28-11
Initial Investigation of APS Switch Operations 28-11
Unable to Perform APS External Switch After Forced or Manual APS Switch 28-12
APS Manual Switch to a Line Does Not Occur Right Away 28-12
Switch Occurs After Lockout Issued 28-12
APS Switch Made to a Line in Alarm 28-13
Reverse Switch 28-13
APS Switch Occurs at the Same Time as a Y-Red Switch 28-13
APS Switch Occurs After Issuing an APS Clear Switch 28-14
APS Switch Occurs Even Though APS Forced Switch in Effect 28-14
APS Line is Failing to Switch 28-14
Large Cell Loss When Performing a Front Card Switchover 28-14
APS Service Switch Description 28-14
APS Line Does Not Seem to Switch and Active Line is in Alarm 28-15
BXM Back Card LED Green and Yellow Indications 28-16
BXM Port LED States 28-16
Contents
BME Connection Diagnostics 28-16
Troubleshooting VSI Problems 28-16
How Channels Are Allocated and Deallocated 28-16
How Networking Channels Are Allocated 28-17
How Automatic Routing Management Channels Are Allocated/Configured 28-17
How SVC Channels are Allocated and Configured 28-17
How VSI Channels Are Assigned for VSI Master to Slave VCs 28-17
How VSI Channels Are Configured/Allocated 28-17
How Background Redundancy Channels Are Allocated 28-18
How IP Channels Are Allocated 28-18
How ILMI/LMI Channels Are Allocated 28-18
How ILMI Channels Are Allocated for VSI Partitions on Trunk Interfaces 28-18
How VSI Channels Are Assigned for Interslave VCs 28-18
mc_vsi_end_lcn 28-18
num chans 28-18
How Port Group Enters the Channel Assignment Picture 28-19
cnfrsrc Fails with “Available Channels is 0” 28-19
cnfrsrc Fails with “Automatic Routing Management is Currently Using the Channel
Space” 28-20
Troubleshooting Commands 28-20
CHAPTER
29 Replacing Parts 29-1
Replacing a Front Card 29-1
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Contents
Replacing a Line Module 29-3
Replacing a DC Power Entry Module 29-5
Replacing an AC Power Supply 29-7
Field-Installing a Second AC Power Supply 29-8
Replacing the Fan Assembly 29-9
Replacing the Temperature Sensing Unit 29-10
Replacing Card Slot and Fan Fuses on the System Backplane 29-10
CHAPTER
30 BPX Node Specifications 30-1
ATM Trunk Interface (BXM-T3/E3 Cards) 30-3
ATM Trunk Interface (BXM-15zM-622 Cards) 30-3
ATM T3 Trunk Interface (BNI-T3, LM-3T3) 30-5
ATM E3 Trunk Interface (BNI-E3, LM-3E3) 30-5
ATM OC3 Trunk Interface (BNI-OC3, LM-OC3) 30-6
ATM Service Interface (BXM-T3/E3 Cards) 30-7
ATM Service Interface (BXM-155 Cards) 30-7
ATM Service Interface (BXM-622 Cards) 30-8
ATM Service Interface (ASI-1, LM-2T3) 30-8
ATM Service Interface (ASI-1, LM-2E3) 30-9
ATM Service Interface (ASI-2, LM-OC3) 30-9
PART
6 BPX Specifications
CHAPTER
31 BPX Switch Cabling Summary 31-1
Trunk Cabling 31-1
xviii
Power Cabling 31-2
AC Powered Nodes 31-2
DC Powered Nodes 31-2
LM-BCC Cabling 31-2
Auxiliary and Control Port Cabling 31-2
LAN Port Cabling 31-3
Modem Cabling 31-4
External Clock Input Cabling 31-4
T1 Clock Cabling 31-4
E1 Clock Cabling 31-5
External Alarm Cabling 31-6
Standard BPX Switch Cables 31-7
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Redundancy “Y” Cable 31-8
Contents
CHAPTER
32 AT3-6ME (T3 to T2) Interface Adapter 32-1
Application 32-1
General Description 32-2
Equipment Description 32-2
Interface Connectors 32-2
Front Panel Indicators 32-3
DIP Switches 32-4
Installation 32-6
System Connections 32-6
AT3-6ME Configuration 32-6
BPX or IGX Port Configuration 32-7
Operation 32-8
Power-Up Sequence 32-8
Normal Operation 32-8
Remote Loop Operation 32-9
Terminal Operation 32-9
Commands 32-10
Specifications 32-11
PART
7 Appendices
APPENDIX
A Upgrade Information A-1
Upgrade BXM to BXM-E Cards A-1
Summary of Commands A-2
Upgrade Options A-3
Upgrade Protection from Release 9.3 to a Later Release A-4
Procedure A-5
Feature Mismatching A-6
Multiple VSI Partitions A-8
Functional Description of Feature Mismatch Checking A-9
Card Insertion/Mismatch Checking A-9
UI Commands and Enabling Feature Mismatch A-9
addyred/delyred Mismatch Checking A-9
Considerations for Feature Mismatch Checking A-10
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Contents
GLOSSARY
INDEX
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Figure 1-1 BPX Switch General Configuration Example 1-3
Figure 1-2 IP VPN Service Example 1-9
Figure 1-3 MPLS VPNs Example 1-10
Figure 1-4 Frame Relay to ATM Network Interworking 1-12
Figure 1-5 Frame Relay to ATM Service Interworking 1-13
Figure 1-6 Tiered Network with BPX Switch and IGX Switch Routing Hubs 1-15
Figure 1-7 Tiered Network with BPX Routing Hubs 1-16
Figure 1-8 Virtual Trunking Example 1-19
Figure 1-9 Sequential Routing 1-23
Figure 1-10 Concurrent Routing 1-23
Figure 2-1 BPX Switch Exterior Front View 2-2
Figure 2-2 BPX Switch Exterior Rear View 2-3
Figure 2-3 DC Power Entry Module Shown with Conduit Box Removed 2-4
Figure 2-4 AC Power Supply Assembly Front View 2-4
Figure 2-5 BPX Switch Card Shelf Front View 2-5
FIGURES
Figure 2-6 Optional Peripherals Connected to BPX Switch 2-8
Figure 3-1 Common Core Group Block Diagram 3-2
Figure 3-2 BCC-4V Block Diagram 3-5
Figure 3-3 BCC Front Panel 3-6
Figure 3-4 BCC15-BC and BCC-3-BC Back Card Face Plate Connectors 3-9
Figure 3-5 ASM Front Panel Controls and Indicators 3-12
Figure 3-6 LMI-ASM Face Plate 3-14
Figure 4-1 BPX Switch Network Interface Group 4-2
Figure 4-2 Simplified BNI-T3, BNI-E3 Block Diagram 4-4
Figure 4-3 BNI-3T3 Front Panel (BNI-3E3 appears the same except for name) 4-7
Figure 4-4 LM-3T3 Faceplate, Typical 4-9
Figure 4-5 LM-3E3 Faceplate, Typical 4-10
Figure 4-6 LM-2OC-3-SMF Faceplate 4-12
Figure 4-7 LM-2OC-3-MMF Faceplate 4-13
Figure 4-8 Y-Cable (Model SMFY), LC-OC-3-SMF (Model SMF-2-BC) 4-14
Figure 5-1 A BPX Switch Network with BXM Cards 5-2
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Figures
Figure 5-2 BXM-622 Front Panel, Two-Port Card Shown 5-10
Figure 5-3 BXM-155 Front Panel, Eight-Port Card Shown 5-11
Figure 5-4 BXM-T3/E3 Front Panel, 12-Port Card Shown 5-12
Figure 5-5 SMF-622-2, SMFLR-622-2, and SMFXLR-622-2 Back Card 5-13
Figure 5-6 BXM-155-8 Port back card, MMF, SMF, or SMFLR 5-14
Figure 5-7 BPX-STM1-EL-4 Back Card 5-16
Figure 5-8 BPX-T3/E3 Back Card, 12-Port Option Shown 5-18
Figure 5-9 Y-Cabling of SMF-622 Series Back Cards 5-19
Figure 5-10 BXM SMF-155-8R Back Card 5-21
Figure 5-11 BXM APS Redundant Frame Assembly 5-22
Figure 5-12 BXM Access Port Ingress Operation 5-23
Figure 5-13 BXM Port Egress Operation 5-24
Figure 5-14 BXM Trunk Ingress Operation 5-25
Figure 5-15 BXM Trunk Egress Operation 5-26
Figure 7-1 Laser Information Label 7-3
Figure 7-2 Cabinet Mounting Options for the BPX Shelf 7-7
Figure 7-3 BPX Shelf and T-Rail (Open Rack) or Equivalent Mounting Options 7-8
Figure 7-4 Rack Mounting Dimensions, DC Powered Shelf 7-9
Figure 7-5 Rack Mounting Dimensions, AC Powered Shelf 7-10
Figure 7-6 Removing an Air Intake Grille 7-13
Figure 7-7 Temporary Spacer Bar and Support Brackets Installation 7-14
Figure 7-8 BPX Switch Shelf Aligned with Temporary Support Brackets and Bar 7-14
Figure 8-1 Location of DC Power Entry Module(s), Cabinet Rear View 8-2
Figure 8-2 BPX Shelf Aligned with Temporary Support Brackets and Bar 8-3
Figure 8-3 BPX Shelf with Rear Rail Mounting at Setback of 19.86 inches 8-5
Figure 8-4 Rear Mounting Brackets, with 19.86 Inch Rear Rail Setback (DC Systems) 8-6
Figure 8-5 Rear Mounting Brackets, 19.86 Inch Rear Rail Setback (AC-Systems) 8-6
Figure 8-6 Assembly of Router in Router Enclosure 8-8
Figure 8-7 Installing the Router Enclosure Assembly in the Cisco BPX 7650 Cabinet 8-10
Figure 8-8 Installing the Router Enclosure Assembly in a 19-inch Open Rack 8-11
Figure 8-9 Installing the Router Enclosure Assembly in a 23-inch Open Rack 8-12
Figure 9-1 BPX Switch Aligned with Temporary Support Brackets and Spacer Bar 9-2
Figure 9-2 BPX Switch with Rear Rail Mounting at Setback of 30 Inches 9-3
Figure 9-3 Rear Mounting Brackets, Detail 9-4
Figure 9-4 Rear Mounting Brackets, with 30-inch Rear Rail Setback (DC Systems) 9-4
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Figure 9-5 Rear Mounting Brackets, 30 Inch Rear Rail Setback (AC-Powered Systems) 9-5
Figure 10-1 DC Power 10-2
Figure 10-2 DC Power Connections—With Conduit Box 10-3
Figure 10-3 DC Power Connections—Without Conduit Box 10-4
Figure 11-1 Temporary Spacer Bracket and Support Bracket Installation 11-2
Figure 11-2 Power Supply Tray aligned with Temporary Support Brackets and Bar 11-3
Figure 11-3 Removing an Air Intake Grille 11-4
Figure 11-4 Securing AC Power Supply Tray, 30-Inch Rail Setback 11-5
Figure 11-5 Securing an AC Power Supply Tray, 19.86 inch Rear Rail Setback 11-6
Figure 11-6 AC Power Supply Tray with Redundant AC Inputs (view from rear) 11-7
Figure 11-7 Removing an Air Intake Grille 11-8
Figure 11-8 AC Power Supply Installation 11-9
Figure 11-9 AC Power Supply Connections (Dual and Single Versions Shown) 11-10
Figures
Figure 11-10 AC Power 11-11
Figure 12-1 Installation of Cable Management Tray Brackets 12-2
Figure 12-2 Sliding Cable Management Tray over Brackets 12-3
Figure 12-3 Cable Management Tray in Lowered Home Position 12-3
Figure 12-4 Cable Management Tray in Raised Position 12-4
Figure 12-5 Installing BXM T3/E3 Cable Bracket 12-5
Figure 12-6 Connecting Cables to T3/E3 Card 12-6
Figure 12-7 T3/E3 SMB Connector Detail 12-6
Figure 12-8 Cables Routed through Cable Management Tray in Lowered Position 12-7
Figure 12-9 Tray Raised with Cables in Place 12-8
Figure 13-1 BPX Shelf (front view) 13-3
Figure 13-2 BPX Shelf (rear view, DC shelf shown) 13-3
Figure 13-3 Removing an Air Intake Grille 13-5
Figure 13-4 Laser Information Label 13-6
Figure 13-5 Installing a Back Card 13-7
Figure 13-6 Card slot and fan fuses, identifying the 19.2 Gpbs backplane 13-8
Figure 13-7 Y-Cable Connection 13-11
Figure 13-8 Y-Cables on Multiple Ports 13-11
Figure 13-9 APS 1:1 Redundancy 13-13
Figure 13-10 APS 1+1 Redundancy 13-13
Figure 13-11 APS Redundant Frame Assembly 13-14
Figure 13-12 BPX Shelf, Rear View 13-15
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Figures
Figure 13-13 Installing APS Redundant Frame Assembly and Back Cards into Place 13-16
Figure 14-1 Connecting T3 Cables to BPX LM-T3 (BNI T3 back card) 14-2
Figure 14-2 Connecting Y-Cable Adapters to a T3 Port 14-4
Figure 14-3 Connecting Y-Cables to an OC-3-SMF Back Card 14-6
Figure 14-4 BXM T3/E3 Cable Connector Detail 14-7
Figure 14-5 Y-Cable for BXM T3/E3 Cards 14-8
Figure 14-6 Looping Ports 1 and 2 for BME on OC-12 Back Card 14-9
Figure 14-7 Alarm Output Connector 14-10
Figure 15-1 Temporary Connections to Bring up a New Node, LM-BCC Back Card 15-5
Figure 15-2 Temporary Connections to Bring up a New Node, LM-BCCs 15-6
Figure 15-3 Connections to a Network Printer, LM-BCC 15-10
Figure 15-4 Connecting Modems to the BPX Switch, LM-BCC 15-12
Figure 15-5 Dial-Modem Cabling for Auto Answer (Dial-In to BPX) 15-14
Figure 15-6 Dial Modem Cabling for Auto Dial (dial-out to customer service) 15-17
Figure 15-7 External Clock Source Connections to Back Cards for BCCs 15-18
Figure 17-1 Setting Up Nodes 17-4
Figure 17-2 Viewing the Node Configuration 17-4
Figure 17-3 Configuring the Node Interface for a Local Control Terminal 17-5
Figure 17-4 Removing a Node From the Network 17-5
Figure 17-5 Add an Interface Shelf to the Network 17-5
Figure 19-1 Setting Up ATM Lines 19-2
Figure 19-2 Ports and Lines 19-3
Figure 19-3 Port Bandwidth 19-4
Figure 20-1 LAN Connections to BCC Back Cards, LM-BCCs Shown 20-3
Figure 20-2 Cisco WAN Manager Physical LAN and IP Relay Network 20-4
Figure 20-3 Cisco WAN Manager LAN Connection via Gateway Router to a BPX Switch 20-8
Figure 20-4 Cisco WAN Manager LAN Connection to a BPX Switch (no gateway) 20-9
Figure 21-1 ATM Connections over a BPX Switch Network 21-3
Figure 21-2 ABR VS/VD Flow Control Diagram 21-5
Figure 21-3 ATM Connection Flow via BPX Switches 21-13
Figure 21-4 Traffic Shaping Example 21-14
Figure 21-5 rt-VBR and nrt-VBR Connection Prompt Sequence 21-19
Figure 21-6 CBR Connection Prompt Sequence 21-28
Figure 21-7 rt-VBR and nrt-VBR Connection Prompt Sequence 21-30
Figure 21-8 ABR Standard Connection Prompt Sequence 21-32
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Figure 21-9 Meaning of VS/VD and Flow Control External Segments 21-33
Figure 21-10 ABR ForeSight Connection Prompt Sequence 21-34
Figure 21-11 UBR Connection Prompt Sequence 21-35
Figure 21-12 ATFR Connection Prompt Sequence 21-36
Figure 21-13 ATFST Connection Prompt Sequence 21-37
Figure 21-14 ATFT Connection Prompt Sequence 21-38
Figure 21-15 ATFTFST Connection Prompt Sequence 21-39
Figure 21-16 ATFX Connection Prompt Sequence 21-40
Figure 21-17 ATFXFST Connection Prompt Sequence 21-41
Figure 21-18 CBR Connection, UPC Overview 21-43
Figure 21-19 CBR.1 Connection with Bucket Compliant 21-44
Figure 21-20 CBR.1 Connection, with Bucket Discarding nonCompliant Cells 21-44
Figure 21-21 VBR Connection, UPC Overview 21-46
Figures
Figure 21-22 VBR Connection, Policing = 4, Leaky Bucket 1 Compliant 21-47
Figure 21-23 VBR Connection, Policing = 4, Leaky Bucket 1 nonCompliant 21-48
Figure 21-24 VBR.2 Connection, Policing = 2, with Buckets 1 and 2 Compliant 21-48
Figure 21-25 VBR.2 Connection, Leaky Bucket 2 Discarding CLP (0) Cells 21-49
Figure 21-26 VBR.1 Connection, Policing = 1, with Buckets 1 and 2 Compliant 21-50
Figure 21-27 VBR.3 Connection, Policing = 3, with Bucket 2 non-Compliant 21-51
Figure 21-28 UBR Connection, UPC Overview 21-53
Figure 22-1 Frame Relay to ATM Network Interworking 22-2
Figure 22-2 Frame Relay to ATM Service Interworking 22-2
Figure 22-3 Frame Relay to ATM Interworking Examples with UXM Card on IGX Switch 22-3
Figure 22-4 Frame Relay to ATM Service Interworking Detail 22-4
Figure 22-5 Frame Relay to ATM NW Interworking Detail 22-5
Figure 22-6 ATF Connections, Simplified Example 22-6
Figure 22-7 ATM Layers 22-7
Figure 23-1 BXM Virtual Interfaces and Qbins 23-4
Figure 23-2 VSI, Controller and Slave VSI 23-5
Figure 23-3 VSI Master and VSI Slave Example 23-5
Figure 23-4 Cross-Connects and Links between Switches 23-6
Figure 23-5 Graphical View of Resource Partitioning, Automatic Routing Management, and VSI 23-8
Figure 23-6 Resource Partitioning Between Automatic Routing Management and VSI 23-10
Figure 23-7 Virtual Switches 23-11
Figure 23-8 Switch with Redundant Controllers to Support Master Redundancy 23-20
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Figures
Figure 23-9 Service Template Overview 23-27
Figure 23-10 Service Template and Associated Qbin Selection 23-28
Figure 23-11 VC Merge Example 23-40
Figure 24-1 Typical ATM Hybrid Network using Virtual Trunks 24-3
Figure 24-2 Virtual and Physical Trunks on a BXM 24-4
Figure 24-3 BXM Egress VIrtual Interfaces and Qbins 24-5
Figure 24-4 Virtual Trunks across a Public ATM Network 24-6
Figure 24-5 ATM Virtual Trunk Header Types 24-8
Figure 24-6 Addition of Virtual Trunks Across a Public ATM Network 24-14
Figure 25-1 SONET Section, Line, and Path 25-3
Figure 25-2 APS 1+1 Redundancy 25-4
Figure 25-3 APS 1:1 Redundancy 25-4
Figure 25-4 APS 1+1 Redundancy, Installing APS Back Cards in APS Redundant Backplane 25-6
Figure 25-5 SONET APS 1+1 Detail 25-7
Figure 25-6 SONET APS 1:1 Detail 25-10
Figure 26-1 Replication of a Root Connection into Three Leaves 26-4
Figure 26-2 Example of Traffic, One Root and Two Leaves 26-4
Figure 26-3 Adding Multicasting Connections 26-5
Figure 26-4 Multi-Segment Multicast Connections 26-6
Figure 26-5 Statistics Collection 26-6
Figure 27-1 Automatic Alarm Reporting 27-2
Figure 27-2 OAM Cells 27-13
Figure 27-3 Alarms 27-13
Figure 28-1 Network Loopback Paths 28-7
Figure 29-1 Unlatching the Air Intake Grille 29-3
Figure 29-2 Removing a Line Module 29-4
Figure 29-3 DC Power Entry Module with Conduit Box 29-6
Figure 29-4 AC Power Supply Assembly 29-7
Figure 29-5 Removing Blank Filler Panel (B side shown) 29-8
Figure 29-6 Card Slot and Fan Fuse Locations on System Backplane 29-11
Figure 32-1 Network Application 32-1
Figure 32-2 Front and Rear Panel Features 32-5
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Table 1 Cisco WAN Manager Release 10.5 Documentation xxxvi
Table 2 WAN CiscoView Release 10 Documentation xxxvii
Table 3 Cisco MGX 8850 Switch Release 2.1 Documentation xxxvii
Table 4 SES PNNI Controller Release 1.1 Documentation xxxviii
Table 5 Cisco WAN Switching Release 9.3 Documentation xxxix
Table 6 MGX 8850 Multiservice Gateway Documentation xxxix
Table 7 MGX 8250 Multiservice Gateway Documentation xl
Table 8 MGX 8230 Multiservice Gateway Documentation xli
Table 1-1 Tier Network Definitions 1-17
Table 1-2 Routing Group Configuration Example 1-31
Table 1-3 Commands Used for Cost-Based Route Selection 1-33
Table 2-1 BPX Switch Plug-In Card Summary 2-6
Table 3-1 BCC Front Panel Indicators 3-5
Table 3-2 BCC15-BC Back Card for BCC-32, Connectors 3-7
Table 3-3 BCC-3-BC Back Card for BCC-4V 3-8
TABLES
Table 3-4 ASM Front Panel Controls and Indicators 3-11
Table 3-5 LM-ASM Face Plate Connectors 3-13
Table 4-1 BNI Front Panel Status Indicators 4-6
Table 4-2 BNI Front Panel Card Failure Indications 4-8
Table 4-3 LM-3T3 and LM-3E3 Connectors 4-8
Table 4-4 LM-OC-3-SMF and LM-OC-3-SMFLR Connectors 4-11
Table 4-5 LM-OC-3-MMF Connectors 4-11
Table 5-1 BXM T3/E3, BXM-155, and BXM 622 Front Card Options 5-3
Table 5-2 BXM-T3/E3, BXM-155, and BXM-622 Back Cards 5-4
Table 5-3 BXM Front Panel Status Indicators 5-9
Table 5-4 BXM Front Panel Card Failure Indicators 5-9
Table 5-5 BXM-622 back cards 5-13
Table 5-6 BXM-155 Back Cards 5-15
Table 5-7 BXM-STM1-EL4 Back Card 5-15
Table 5-8 BXM-T3/E3 Back Cards 5-17
Table 5-9 BXM Sonet APS 5-20
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Tables
Table 5-10 Channel Statistics Levels and Supported Number of Connections 5-31
Table 5-11 Channel Statistics per Level 5-31
Table 5-12 Fiber Optic Characteristics OC-12 5-33
Table 5-13 Fiber Optic Characteristics OC-3 5-33
Table 13-1 BXM SONET APS 13-12
Table 15-1 Control Port Parameters for Local Control (PC or Workstation) 15-2
Table 15-2 Auxiliary Port Parameters for Okidata 184 Printer 15-7
Table 15-3 Switch A Settings—Okidata 184 Printer 15-7
Table 15-4 Switch 1 Settings—Okidata 184 Printer 15-8
Table 15-5 Switch 2 Settings—Okidata 184 Printer 15-8
Table 15-6 Modem Interface Requirements 15-11
Table 17-1 Commands for Setting Up a Node 17-5
Table 18-1 Supported Card Types 18-2
Table 18-2 Interface Types Supported on the Same Card 18-3
Table 18-3 Trunk Configuration Commands 18-6
Table 18-4 Interface Shelf Designations 18-7
Table 19-1 Line Commands 19-2
Table 19-2 ILMI Parameters 19-5
Table 19-3 LMI Parameters 19-6
Table 19-4 ILMI Neighbor Discovery Parameters 19-9
Table 19-5 Advertise Intf Info Parameter 19-10
Table 20-1 BPX Switch Commands 20-4
Table 20-2 Parameters for the cnflan Command 20-7
Table 21-1 Standard ATM Traffic Classes 21-3
Table 21-2 Traffic Parameters 21-4
Table 21-3 Quality of Service Parameters 21-4
Table 21-4 addcon Command Field Descriptions 21-8
Table 21-5 Standard ATM Type and addcon 21-10
Table 21-6 ATM to Frame Relay Network and Service Interworking 21-10
Table 21-7 Traffic Shaping Rates 21-14
Table 21-8 Traffic Policing Definitions 21-23
Table 21-9 Connection Parameters with Default Settings and Ranges 21-24
Table 21-10 Connection Parameter Descriptions 21-25
Table 21-11 Supported Cards and Performance Specifications 21-27
Table 21-12 CBR Policing Definitions 21-28
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