Cisco Systems OL-7396-01 User Manual
ATM Switch Router Software
Configuration Guide
For t he Catalyst 8540 M SR, C atalyst 8 510 MSR, and LightS trea m 1010
Cisco IOS Release 12.1(26)EB
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Text Part Number: OL-7396-01
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ATM Switch Router Software Configuration Guide
Copyright © 2005, Cisco Systems, Inc. All rights reserved.
Preface xxxi
Audience xxxi
New and Changed Information xxxi
Organization xxxii
Related Documentation xxxiii
Document Conventions xxxiv
Obtaining Documentation xxxv
Cisco.com xxxv
Ordering Documentation xxxvi
Documentation Feedback xxxvi
Obtaining Technical Assistance xxxvi
Cisco Technical Support Website xxxvi
Submitting a Service Request xxxvii
Definitions of Service Request Severity xxxvii
Obtaining Additional Publications and Information xxxvii
CONTENTS
CHAPTER
1 Product Overview 1-1
Layer 3 Enabled ATM Switch Router Hardware Overview 1-1
Layer 3 Enabled ATM Switch Router Hardware (Catalyst 8540 MSR) 1-1
Available Hardware Components (Catalyst 8540 MSR) 1-2
Layer 3 Enabled ATM Switch Router Hardware (Catalyst 8510 MSR and LightStream 1010) 1-3
Processor and Feature Card Models (Catalyst 8510 MSR and LightStream 1010) 1-3
Available Physical Interfaces (Catalyst 8510 MSR and LightStream 1010) 1-4
Summary of Software Features 1-5
System Availability (Catalyst 8540 MSR) 1-5
ATM Addressing and Plug-and-Play Operation 1-6
Connections 1-6
Resource Management 1-7
Signalling and Routing 1-7
ATM Internetworking Services (Catalyst 8540 MSR) 1-8
ATM Internetworking Services (Catalyst 8510 MSR and LightStream 1010) 1-8
Network Clocking 1-8
Management and Monitoring 1-8
Available Network Management Applications 1-9
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Layer 3 Features 1-10
CHAPTER
2 Understanding the User Interface 2-1
User Interface Overview 2-1
Accessing Each Command Mode 2-2
EXEC Mode 2-5
Privileged EXEC Mode 2-6
ROM Monitor Mode 2-6
Global Configuration Mode 2-6
Interface Configuration Mode 2-7
Interface Range Configuration Mode 2-8
Subinterface Configuration Mode 2-9
Line Configuration Mode (Catalyst 8540 MSR) 2-9
Line Configuration Mode (Catalyst 8510 MSR and LightStream 1010) 2-10
Map-List Configuration Mode 2-10
Map-Class Configuration Mode 2-11
ATM Router Configuration Mode 2-11
PNNI Node Configuration Mode 2-12
PNNI Explicit Path Configuration Mode 2-12
ATM Accounting File Configuration Mode 2-13
ATM Accounting Selection Configuration Mode 2-13
LANE Configuration Server Database Configuration Mode 2-14
ATM E.164 Translation Table Configuration Mode 2-14
ATM Signalling Diagnostics Configuration Mode 2-15
Controller Configuration Mode 2-15
Redundancy Configuration Mode (Catalyst 8540 MSR) 2-16
Main CPU Configuration Mode (Catalyst 8540 MSR) 2-16
CHAPTER
iv
Additional Cisco IOS CLI Features 2-17
About Embedded CiscoView 2-17
Installing and Configuring Embedded CiscoView 2-17
Displaying Embedded CiscoView Information 2-20
3 Initially Configuring the ATM Switch Router 3-1
Methods for Configuring the ATM Switch Router 3-2
Terminal Line Configuration (Catalyst 8540 MSR) 3-2
Terminal Line Configuration (Catalyst 8510 MSR and LightStream 1010) 3-2
Configuration Prerequisites 3-2
Verifying Software and Hardware Installed on the ATM Switch Router 3-3
Configuring the BOOTP Server 3-4
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Contents
Configuring the ATM Address 3-5
Manually Setting the ATM Address 3-6
Modifying the Physical Layer Configuration of an ATM Interface 3-6
Configuring the IP Interface 3-7
Configuring IP Address and Subnet Mask Bits 3-8
Displaying the IP Address 3-8
Testing the Ethernet Connection 3-9
Configuring Network Clocking 3-10
Network Clocking Features 3-10
Configuring Network Clock Sources and Priorities (Catalyst 8540 MSR) 3-10
Configuring Network Clock Sources and Priorities (Catalyst 8510 MSR and LightStream 1010) 3-11
Configuring the Transmit Clocking Source 3-12
Displaying the Network Clocking Configuration 3-12
Configuring Network Clocking with NCDP 3-13
NCDP Network Example 3-14
Enabling NCDP 3-15
Configuring Network Clock Sources and Priorities 3-15
Configuring Optional NCDP Global Parameters 3-15
Configuring Optional NCDP Per-Interface Parameters 3-16
Displaying the NCDP Configuration 3-17
Network Clock Services for CES Operations and CBR Traffic 3-18
Configuring Network Routing 3-18
Configuring ATM Static Routes for IISP or PNNI 3-18
Configuring System Information 3-19
Configuring Online Diagnostics (Catalyst 8540 MSR) 3-19
Access Test (Catalyst 8540 MSR) 3-19
OIR Test (Catalyst 8540 MSR) 3-20
Snake Test (Catalyst 8540 MSR) 3-20
Configuring Online Diagnostics (Catalyst 8540 MSR) 3-21
Displaying the Online Diagnostics Configuration and Results (Catalyst 8540 MSR) 3-21
Configuring SNMP and RMON 3-23
Testing the Configuration 3-24
Confirming the Hardware Configuration (Catalyst 8540 MSR) 3-25
Confirming the Hardware Configuration (Catalyst 8510 MSR and LightStream 1010) 3-25
Confirming the Software Version 3-26
Confirming Power-on Diagnostics 3-26
Confirming the Ethernet Configuration 3-28
Confirming the ATM Address 3-28
Testing the Ethernet Connection 3-29
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Confirming the ATM Connections 3-29
Confirming the ATM Interface Configuration 3-30
Confirming the Interface Status 3-30
Confirming Virtual Channel Connections 3-31
Confirming the Running Configuration 3-32
Confirming the Saved Configuration 3-33
CHAPTER
4 Configuring System Management Functions 4-1
System Management Tasks 4-1
Configuring Terminal Lines and Modem Support (Catalyst 8540 MSR) 4-1
Configuring Terminal Lines and Modem Support (Catalyst 8510 MSR and LightStream 1010) 4-2
Configuring Alias 4-2
Configuring Buffers 4-2
Configuring Cisco Discovery Protocol 4-3
Configuring Enable Passwords 4-4
Configuring Load Statistics Interval 4-4
Configuring Logging 4-4
Configuring Login Authentication 4-5
Configuring Scheduler Attributes 4-6
Configuring Services 4-6
Configuring SNMP 4-7
Username Commands 4-8
Configuring the Privilege Level 4-9
Configuring Privilege Level (Global) 4-9
Configuring Privilege Level (Line) 4-9
vi
Configuring the Network Time Protocol 4-10
Displaying the NTP Configuration 4-12
Configuring the Clock and Calendar 4-13
Configuring the Clock 4-13
Configuring the Calendar 4-14
Configuring TACACS 4-14
Configuring AAA Access Control with TACACS+ 4-15
Configuring AAA Accounting 4-16
Configuring TACACS Server 4-16
Configuring PPP Authentication 4-16
Configuring RADIUS 4-16
Configuring RADIUS Authentication 4-17
Configuring RADIUS Authorization 4-17
Configuring RADIUS Servers 4-17
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Configuring RADIUS Server Communication 4-18
Configuring Secure Shell 4-19
Displaying and Disconnecting SSH 4-22
Testing the System Management Functions 4-23
Displaying Active Processes 4-23
Displaying Protocols 4-23
Displaying Stacks 4-23
Displaying Routes 4-24
Displaying Environment 4-24
Checking Basic Connectivity (Catalyst 8540 MSR) 4-24
Checking Basic Connectivity (Catalyst 8510 MSR and LightStream 1010) 4-24
Contents
CHAPTER
5 Configuring Redundancy 5-1
Route Processor Redundant Operation (Catalyst 8540 MSR) 5-1
Configuring Route Processor Redundancy (Catalyst 8540 MSR) 5-3
Forcing a Route Processor Switchover (Catalyst 8540 MSR) 5-3
Displaying the Configuration Register Value 5-5
Synchronizing the Configurations (Catalyst 8540 MSR) 5-5
Immediately Synchronizing Route Processor Configurations (Catalyst 8540 MSR) 5-6
Immediately Synchronizing Route Processor Counters (Catalyst 8540 MSR) 5-6
Synchronizing the Configurations During Switchover (Catalyst 8540 MSR) 5-6
Synchronizing the Dynamic Information (Catalyst 8540 MSR) 5-7
Configuring Dynamic Information Synchronization (Catalyst 8540 MSR) 5-7
Configuring Counter Synchronization (Catalyst 8540 MSR) 5-8
Displaying the Route Processor Redundancy Configuration (Catalyst 8540 MSR) 5-9
Preparing a Route Processor for Removal (Catalyst 8540 MSR) 5-10
Configuring Switch Fabric Enhanced High System Availability Operation (Catalyst 8540 MSR) 5-11
Configuring Preferred Switching Processors (Catalyst 8540 MSR) 5-12
Displaying the Preferred Switch Processor Redundancy Configuration
(Catalyst 8540 MSR)
5-12
CHAPTER
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Displaying the Switch Processor EHSA Configuration (Catalyst 8540 MSR) 5-13
Storing the Configuration 5-14
6 Configuring ATM Network Interfaces 6-1
Disabling Autoconfiguration 6-1
Displaying the Autoconfiguration 6-2
Configuring UNI Interfaces 6-3
Displaying the UNI Interface Configuration 6-3
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Configuring NNI Interfaces 6-4
Displaying the NNI Interface Configuration 6-4
Configuring a 12-Bit VPI NNI Interface (Catalyst 8540 MSR) 6-5
Displaying the 12-Bit VPI NNI Interface Configuration (Catalyst 8540 MSR) 6-6
Configuring IISP Interfaces 6-7
Displaying the IISP Configuration 6-8
CHAPTER
7 Configuring Virtual Connections 7-1
Characteristics and Types of Virtual Connections 7-2
Configuring Virtual Channel Connections 7-2
Displaying VCCs 7-4
Deleting VCCs from an Interface 7-6
Configuring Terminating PVC Connections 7-8
Displaying the Terminating PVC Connections 7-10
Configuring PVP Connections 7-10
Displaying PVP Configuration 7-11
Deleting PVPs from an Interface 7-13
Confirming PVP Deletion 7-13
Configuring Point-to-Multipoint PVC Connections 7-14
Displaying Point-to-Multipoint PVC Configuration 7-15
Configuring Point-to-Multipoint PVP Connections 7-17
Displaying Point-to-Multipoint PVP Configuration 7-18
Configuring Soft PVC Connections 7-19
Guidelines for Creating Soft PVCs 7-20
Configuring Soft PVCs 7-20
Displaying Soft PVC Configuration 7-22
Modifying CTTR Indexes on an Existing Soft PVC 7-24
viii
Configuring Soft PVP Connections 7-26
Displaying Soft PVP Connections 7-27
Modifying CTTR Indexes on an Existing Soft PVP 7-28
Configuring the Soft PVP or Soft PVC Route Optimization Feature 7-29
Enabling Soft PVP or Soft PVC Route Optimization 7-29
Displaying an Interface Route Optimization Configuration 7-30
Configuring Soft PVCs with Explicit Paths 7-31
Changing Explicit Paths for an Existing Soft PVC 7-31
Displaying Explicit Path for Soft PVC Connections 7-32
Configuring Soft PVCs and Soft PVPs with Priority 7-34
Configuring a Soft PVC with priority 7-34
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Configuring a Soft PVP with Priority 7-35
Configuring a Soft PVC with Priority for a CES Circuit 7-35
Configuring a Soft PVC with Priority for Frame Relay Connections 7-35
Configuring Two-Ended Soft PVC and Soft PVP Connections 7-38
Configuring Two-Ended Soft PVC Connections 7-39
Configuring Two-Ended Soft PVP Connections 7-40
Configuring Access Filters on Soft PVC and Soft PVP Passive Connections 7-42
Configuring Access Filters on Soft PVC Passive Connections 7-43
Configuring Access Filters on Soft PVP Passive Connections 7-47
Configuring Timer Rules Based Soft PVC and Soft PVP Connections 7-50
Configuring Timer Rules Based Soft PVCs 7-51
Configuring Timer Rules Based Soft PVPs 7-52
Displaying the Timer Rules Based Soft PVC and Soft PVP Configuration 7-53
Configuring Backup Addresses for Soft PVC and Soft PVP Connections 7-55
How Redundant Soft VC Destinations Work 7-55
Redundant Soft VC Destinations on the Same Switch 7-55
Redundant Soft VC Destinations on Different Switches 7-57
Configuring Redundant Soft VC Destinations 7-59
Displaying the Redundant Soft VC Destination Address Configuration 7-61
Contents
Configuring Point-to-Multipoint Soft PVC Connections 7-63
Guidelines for Creating Point-to-Multipoint Soft PVCs 7-64
Configuring Point-to-Multipoint Soft PVCs 7-65
Displaying Point-to-Multipoint Soft PVC Configuration 7-67
Configuring Traffic Parameters for Point-to-Multipoint Soft-PVC Connections 7-68
Enabling and Disabling the Root of a Point-to-Multipoint Soft-PVC Connections 7-69
Enabling and Disabling a Leaf of a Point-to-Multipoint Soft PVC 7-70
Confirming the Party Leaf is Disabled or Enabled 7-71
Configuring the Retry Interval for Point-to-Multipoint Soft-PVC Parties 7-72
Deleting a Point-to-Multipoint Soft PVC 7-72
Confirming VCC Deletion 7-73
Configuring Nondefault Well-Known PVCs 7-74
Overview of Nondefault PVC Configuration 7-74
Configuring Nondefault PVCs 7-75
Configuring a VPI/VCI Range for SVPs and SVCs 7-76
Configuring VP Tunnels 7-79
Configuring a VP Tunnel for a Single Service Category 7-80
Displaying the VP Tunnel Configuration 7-81
Configuring a Shaped VP Tunnel 7-81
Configuring a Shaped VP Tunnel on an Interface 7-82
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Displaying the Shaped VP Tunnel Configuration 7-83
Configuring a Hierarchical VP Tunnel for Multiple Service Categories 7-83
Enabling Hierarchical Mode 7-84
Displaying the Hierarchical VP Tunnel Configuration 7-85
Configuring an End-Point PVC to a PVP Tunnel 7-86
Displaying PVCs 7-87
Configuring Signalling VPCI for VP Tunnels 7-87
Displaying the VP Tunnel VPCI Configuration 7-88
Deleting VP Tunnels 7-88
Confirming VP Tunnel Deletion 7-88
Configuring Interface and Connection Snooping 7-89
Snooping Test Ports (Catalyst 8510 MSR and LightStream 1010) 7-90
Effect of Snooping on Monitored Port 7-90
Shutting Down Test Port for Snoop Mode Configuration 7-90
Other Configuration Options for Snoop Test Port 7-91
Configuring Interface Snooping 7-91
Displaying Interface Snooping 7-91
Configuring Per-Connection Snooping 7-92
Displaying Per-Connection Snooping 7-93
CHAPTER
Input Translation Table Management 7-95
Feature Overview 7-95
VC Block Allocation 7-96
Freeing an ITT Block 7-96
Growing an ITT Block 7-96
ITT Fragmentation 7-96
Benefits 7-96
Reducing ITT Fragmentation 7-97
System and Startup ITT Fragmentation 7-97
Solution: Minimum block-size per-VPI 7-97
Using the minblock Command to Specify a Minimum Block Size 7-97
Using the Autominblock Command to Enable the Minimum Mode 7-98
Shrinking ITT Block Size 7-100
Displaying ITT resources 7-100
Configuration Examples 7-101
8 Configuring Operation, Administration, and Maintenance 8-1
OAM Overview 8-1
Configuring OAM Functions 8-3
Configuring OAM for the Entire Switch (Catalyst 8540 MSR) 8-3
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Configuring OAM for the Entire Switch (Catalyst 8510 MSR and LightStream 1010) 8-3
Configuring the Interface-Level OAM 8-4
Checking the ATM Connection (Catalyst 8540 MSR) 8-5
Checking the ATM Connection (Catalyst 8510 MSR and LightStream 1010) 8-5
Displaying the OAM Configuration 8-6
Contents
CHAPTER
9 Configuring Resource Management 9-1
Resource Management Functions 9-2
Switch Fabric Functionality (Catalyst 8540 MSR) 9-2
Processor Feature Card Functionality (Catalyst 8510 MSR and LightStream 1010) 9-3
Configuring Global Resource Management 9-4
Configuring the Default QoS Objective Table 9-5
Displaying the ATM QoS Objective Table 9-6
Configuring the Switch Oversubscription Factor (Catalyst 8510 MSR and LightStream 1010) 9-6
Displaying the OSF Configuration (Catalyst 8510 MSR and LightStream 1010) 9-7
Configuring the Service Category Limit (Catalyst 8510 MSR and LightStream 1010) 9-7
Displaying the Service Category Limit Configuration (Catalyst 8510 MSR and
LightStream 1010)
9-8
Configuring the ABR Congestion Notification Mode (Catalyst 8510 MSR and LightStream 1010) 9-8
Displaying the ABR Congestion Notification Mode Configuration (Catalyst 8510 MSR and
LightStream 1010)
9-9
Configuring the Connection Traffic Table 9-10
CTT Supported Features (Catalyst 8540 MSR) 9-10
CTT Supported Features (Catalyst 8510 MSR and LightStream 1010) 9-10
PVC Connection Traffic Rows 9-11
SVC Connection Traffic Rows 9-11
CTT Row Allocations and Defaults 9-11
Displaying the ATM Connection Traffic Table 9-12
Configuring the Sustainable Cell Rate Margin Factor 9-13
Displaying the SCR Margin Configuration 9-13
Overview of Threshold Groups 9-14
Configuring the Threshold Group 9-15
Displaying the Threshold Group Configuration 9-16
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Configuring Physical Interfaces 9-17
Configuring the Interface Maximum Queue Size (Catalyst 8510 MSR and LightStream 1010) 9-17
Displaying the Output Queue Maximum Configuration (Catalyst 8510 MSR and
LightStream 1010)
9-18
Configuring the Interface Queue Thresholds per Service Category (Catalyst 8510 MSR and
LightStream 1010)
9-19
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Displaying the Output Threshold Maximum Configuration (Catalyst 8510 MSR and
LightStream 1010)
9-20
Configuring Interface Output Pacing 9-21
Displaying the Output Pacing Configuration 9-22
Configuring Controlled Link Sharing 9-22
Displaying the Controlled Link Sharing Configuration 9-23
Configuring the Scheduler and Service Class 9-24
Displaying the Interface Service Class Information 9-25
Configuring Physical and Logical Interface Parameters 9-26
Configuring the Interface Link Distance 9-26
Displaying the Interface Link Distance Configuration 9-26
Configuring the Limits of Best-Effort Connections 9-27
Displaying the Interface Best-Effort Limit Configuration 9-28
Configuring the Interface Maximum of Individual Traffic Parameters 9-29
Displaying the Interface Maximum Individual Traffic Parameter Configuration 9-30
Configuring the ATM Default CDVT and MBS 9-31
Displaying the ATM CDVT and MBS Configuration 9-31
Configuring Interface Service Category Support 9-33
Displaying the Service Category on an Interface 9-34
Configuring SVC Policing by Service Category 9-35
Displaying the Service Category Policing on an Interface 9-36
CHAPTER
Configuring Interface Overbooking 9-37
Displaying the Interface Overbooking Configuration 9-38
Configuring Service Class Overbooking 9-39
Displaying the Interface Overbooking Configuration 9-40
Configuring Framing Overhead 9-41
Displaying the Framing Overhead Configuration 9-42
10 Configuring ILMI 10-1
Configuring the Global ILMI System 10-1
Configuring the ATM Address 10-1
Configuring Global ILMI Access Filters 10-2
Display the ILMI Access Filter Configuration 10-3
Configuring the LANE Configuration Server Address 10-3
Displaying the ILMI Global Configuration 10-4
Configuring an ILMI Interface 10-5
Configuring Per-Interface ILMI Address Prefixes 10-6
Displaying ILMI Address Prefix 10-6
Displaying the ILMI Interface Configuration 10-8
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Configuring ATM Address Groups 10-8
Displaying ATM Address Group Configuration 10-9
Contents
CHAPTER
11 Configuring ATM Routing and PNNI 11-1
Overview 11-1
ATM Addresses 11-2
IISP Configuration 11-2
Configuring the Routing Mode 11-2
Displaying the ATM Routing Mode Configuration 11-3
Configuring the ATM Address 11-4
Displaying the ATM Address Configuration 11-5
Configuring Static Routes 11-6
Displaying the Static Route Configuration 11-6
Configuring ATM Address Groups 11-7
Displaying ATM Address Group Configuration 11-8
Basic PNNI Configuration 11-9
Configuring PNNI without Hierarchy 11-9
Configuring the Lowest Level of the PNNI Hierarchy 11-9
Configuring an ATM Address and PNNI Node Level 11-9
Configuring Static Routes 11-11
Configuring a Summary Address 11-13
Configuring Scope Mapping 11-14
Configuring Higher Levels of the PNNI Hierarchy 11-16
Configuring a Logical Group Node and Peer Group Identifier 11-16
Configuring the Node Name 11-18
Configuring a Parent Node 11-19
Configuring the Node Election Leadership Priority 11-20
Configuring a Summary Address 11-22
PNNI Hierarchy Configuration Example 11-24
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Advanced PNNI Configuration 11-29
Tuning Route Selection 11-29
Configuring Background Route Computation 11-29
Configuring Link Selection 11-31
Configuring the Maximum Administrative Weight Percentage 11-33
Configuring the Precedence 11-34
Configuring Explicit Paths 11-36
Tuning Topology Attributes 11-39
Configuring the Global Administrative Weight Mode 11-39
Configuring Administrative Weight Per Interface 11-40
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Configuring Transit Restriction 11-41
Configuring Redistribution 11-42
Configuring Aggregation Token 11-43
Configuring Aggregation Mode 11-45
Configuring Significant Change Thresholds 11-46
Configuring the Complex Node Representation for LGNs 11-48
Tuning Protocol Parameters 11-49
Configuring PNNI Hello, Database Synchronization, and Flooding Parameters 11-49
Configuring the Resource Management Poll Interval 11-51
Configuring ATM PNNI Statistics Collection 11-52
Displaying ATM PNNI Statistics 11-53
Mobile PNNI Configuration 11-53
Connecting Mobile PNNI Networks to Fixed PNNI Networks 11-54
Configuring a Mobile PNNI Interface 11-54
Configuring Mobile PNNI Nodes 11-54
Displaying Mobile PNNI Operational Details 11-56
Configuring a Limit for the ONHL 11-57
CHAPTER
PNNI Connection Trace 11-57
Initiating a Connection Trace 11-58
Displaying the Connection Trace Output 11-61
Displaying PNNI Connection Trace Configuration 11-64
Deleting Connection Trace Requests 11-64
Designating PNNI Trace Boundaries 11-65
12 Using Access Control 12-1
Access Control Overview 12-1
Configuring a Template Alias 12-2
Displaying the Template Alias Configuration 12-3
Configuring ATM Filter Sets 12-3
Deleting Filter Sets 12-5
Configuring an ATM Filter Expression 12-5
Configuring ATM Interface Access Control 12-6
Displaying ATM Filter Configuration 12-7
ATM Filter Configuration Scenario 12-8
Filtering IP Packets at the IP Interfaces 12-9
Creating Standard and Extended IP Access Lists 12-9
Applying an IP Access List to an Interface or Terminal Line 12-11
IP Access List Examples 12-12
Examples of Implicit Masks in IP Access Lists 12-12
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Examples of Configuring Extended IP Access Lists 12-12
Configuring Per-Interface Address Registration with Optional Access Filters 12-13
Displaying the ILMI Access Filter Configuration 12-14
Contents
CHAPTER
13 Configuring IP over ATM 13-1
Configuring Classical IP over ATM 13-1
Configuring Classical IP over ATM in an SVC Environment 13-1
Configuring as an ATM ARP Client 13-2
Configuring as an ATM ARP Server 13-4
Displaying the IP-over-ATM Interface Configuration 13-5
Configuring Classical IP over ATM in a PVC Environment 13-5
Displaying the IP-over-ATM Interface Configuration 13-6
Mapping a Protocol Address to a PVC Using Static Map Lists 13-7
Configuring a PVC-Based Map List 13-7
Displaying the Map-List Interface Configuration 13-9
Configuring an SVC-Based Map List 13-9
Displaying the Map-List Interface Configuration 13-10
Policy-Based Routing 13-11
Policy-Based Routing Restrictions 13-11
Configuring IP Load Sharing 13-13
Configuring TCP Packet Load Sharing 13-13
Configuring Packet Load Sharing for all IP Traffic 13-13
CHAPTER
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14 Configuring LAN Emulation 14-1
LANE Functionality and Requirements 14-1
LANE Router and Switch Router Requirements 14-2
LANE Configuration Tasks 14-2
Creating a LANE Plan and Worksheet 14-3
Automatic ATM Addressing and Address Templates for LANE Components 14-3
Rules for Assigning Components to Interfaces and Subinterfaces 14-4
Example LANE Plan and Worksheet 14-5
Displaying LANE Default Addresses 14-6
Entering the ATM Address of the Configuration Server 14-7
Setting Up the Configuration Server Database 14-7
Setting Up the Database for the Default Emulated LAN Only 14-7
Setting Up the Database for Unrestricted-Membership Emulated LANs 14-8
Setting Up the Database for Restricted-Membership Emulated LANs 14-9
Enabling the Configuration Server 14-10
Setting Up LESs and Clients 14-11
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Contents
Setting Up the Server, BUS, and a Client on a Subinterface 14-12
Setting Up a Client on a Subinterface 14-12
Configuring a LAN Emulation Client on the ATM Switch Router 14-13
Configuring an Ethernet LANE Client 14-14
Configuring Fault-Tolerant Operation 14-15
Enabling Redundant LECSs and LES/BUSs 14-15
Monitoring and Maintaining the LANE Components 14-16
LANE Configuration Examples 14-17
Default Configuration for a Single Emulated LAN 14-17
Ethernet Example 14-18
Confirming Connectivity between the ATM Switch and Other LANE Members 14-21
Token Ring Example (Catalyst 8510 MSR and LightStream 1010) 14-23
Confirming Connectivity between the ATM switch and the Routers 14-24
Displaying the LANE Client Configuration on the ATM switch 14-25
Default Configuration for a Single Emulated LAN with Backup LECS and LES on the ATM Switch
Router
14-25
Ethernet Example 14-26
Token Ring Example (Catalyst 8510 MSR and LightStream 1010) 14-28
Displaying the LECS Configuration on the ATM Switch Router 14-30
Displaying the LES Configuration on the ATM Switch Router 14-30
Default Configuration for a Token Ring ELAN with IP Source Routing (Catalyst 8510 MSR and
LightStream 1010)
14-31
CHAPTER
xvi
15 Configuring ATM Accounting, RMON, and SNMP 15-1
Configuring ATM Accounting 15-1
ATM Accounting Overview 15-2
Configuring Global ATM Accounting 15-3
Displaying the ATM Accounting Configuration 15-3
Enabling ATM Accounting on an Interface 15-4
Displaying the ATM Accounting Interface Configuration 15-4
Configuring the ATM Accounting Selection Table 15-5
Displaying ATM Accounting Selection Configuration 15-6
Configuring ATM Accounting Files 15-7
Displaying the ATM Accounting File Configuration 15-8
Controlling ATM Accounting Data Collection 15-9
Displaying the ATM Accounting Data Collection Configuration and Status 15-9
Configuring ATM Accounting SNMP Traps 15-10
Configuring ATM Accounting Trap Generation 15-10
Displaying ATM Accounting Trap Threshold Configuration 15-10
Configuring SNMP Server for ATM Accounting 15-11
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Displaying SNMP Server ATM Accounting Configuration 15-11
Using TFTP to Copy the ATM Accounting File 15-12
Configuring Remote Logging of ATM Accounting Records 15-13
Displaying the Remote Logging Configuration 15-13
Configuring ATM RMON 15-14
RMON Overview 15-14
Configuring Port Select Groups 15-15
Displaying the ATM RMON Port Select Group 15-16
Configuring Interfaces into a Port Select Group 15-16
Displaying the Interface Port Selection Group Configuration 15-16
Enabling ATM RMON Data Collection 15-17
Displaying the ATM RMON Configuration 15-18
Configuring an RMON Event 15-18
Displaying the Generated RMON Events 15-19
Configuring an RMON Alarm 15-19
Displaying the Generated RMON Alarms 15-19
Contents
CHAPTER
Configuring SNMP 15-20
SNMP Overview 15-20
Configuring SNMP-Server Hosts 15-21
Configuring SNMP Traps 15-21
Configuring Interface Index Persistence 15-23
SNMP Examples 15-23
Displaying the SNMP Configuration 15-23
16 Configuring Tag Switching and MPLS 16-1
Tag Switching Overview 16-1
Hardware and Software Requirements and Restrictions (Catalyst 8540 MSR) 16-2
Hardware and Software Requirements and Restrictions (Catalyst 8510 MSR and
LightStream 1010)
16-2
Configuring Tag Switching 16-2
Configuring a Loopback Interface 16-3
Displaying Loopback Interface Configuration 16-3
Enabling Tag Switching on the ATM Interface 16-4
Displaying the ATM Interface Configuration 16-5
Configuring OSPF 16-5
Displaying the OSPF Configuration 16-6
Configuring a VPI Range (Optional) 16-6
Displaying the Tag Switching VPI Range 16-7
Configuring TDP Control Channels (Optional) 16-8
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Displaying the TDP Control Channels 16-9
Configuring Tag Switching on VP Tunnels 16-9
Displaying the VP Tunnel Configuration 16-11
Connecting the VP Tunnels 16-11
Displaying the VP Tunnel Configuration 16-12
Configuring VC Merge 16-12
Displaying the VC Merge Configuration 16-12
Configuring Tag Switching CoS 16-13
Configuring the Service Class and Relative Weight 16-14
Displaying the TVC Configuration 16-15
Threshold Group for TBR Classes 16-17
CTT Row 16-18
RM CAC Support 16-18
Tag Switching Configuration Example 16-19
MPLS Overview 16-21
Obtaining Additional MPLS Documentation 16-21
Hardware and Software Restrictions 16-22
MPLS/Tag Switching Terminology 16-23
How MPLS Works 16-24
Distribution of Label Bindings 16-25
Summary Route Propagation 16-25
LFIB Table Look Up Process 16-26
MPLS Network Packet Transmission 16-27
Configuring Label Edge Routing 16-28
LER Software Limitations 16-29
MPLS Processing 16-30
Tag Switching Processing 16-31
MPLS Over Fast Ethernet Interfaces 16-31
Configuring MPLS on Fast Ethernet Interfaces 16-32
MPLS VPNs 16-33
Configuring VPN on Fast Ethernet Interface 16-34
Fast Ethernet Interface Example 16-34
Network Configuration Example 16-35
Configuring MPLS VPN Using ATM RFC 1483 Interfaces 16-39
Network Configuration Example 16-40
CHAPTER
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17 Configuring Signalling Features 17-1
Configuring Signalling IE Forwarding 17-2
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Displaying the Interface Signalling IE Forwarding Configuration 17-2
Configuring ATM SVC Frame Discard 17-3
Displaying the ATM Frame Discard Configuration 17-4
Configuring E.164 Addresses 17-4
E.164 Conversion Methods 17-5
Configuring E.164 Gateway 17-5
Configuring an E.164 Address Static Route 17-6
Displaying the E.164 Static Route Configuration 17-6
Configuring an ATM E.164 Address on an Interface 17-6
Displaying the E.164 Address Association to Interface Configuration 17-7
Configuring E.164 Address Autoconversion 17-8
Displaying the E.164 Address Autoconversion 17-9
Configuring E.164 Address One-to-One Translation Table 17-9
Displaying the ATM E.164 Translation Table Configuration 17-10
Configuring Signalling Diagnostics Tables 17-11
Displaying the Signalling Diagnostics Table Configuration 17-14
Contents
CHAPTER
Configuring Closed User Group Signalling 17-15
Configuring Aliases for CUG Interlock Codes 17-16
Configuring CUG on an Interface 17-16
Displaying the CUG 17-17
Displaying the Signalling Statistics 17-19
Disabling Signalling on an Interface 17-20
Multipoint-to-Point Funnel Signalling 17-20
Displaying Multipoint-to-Point Funnel Connections 17-20
18 Configuring Interfaces 18-1
Configuring 25-Mbps Interfaces (Catalyst 8510 MSR and LightStream 1010) 18-2
Default 25-Mbps ATM Interface Configuration without Autoconfiguration (Catalyst 8510 MSR and
LightStream 1010)
Manual 25-Mbps Interface Configuration (Catalyst 8510 MSR and LightStream 1010) 18-3
Configuring 155-Mbps SM, MM, and UTP Interfaces 18-3
155-Mbps Interface Configuration 18-3
Default 155-Mbps ATM Interface Configuration without Autoconfiguration 18-4
Manual 155-Mbps Interface Configuration 18-4
18-2
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Configuring OC-3c MMF Interfaces (Catalyst 8540 MSR) 18-5
Default OC-3c MMF Interface Configuration without Autoconfiguration (Catalyst 8540 MSR) 18-5
Manual OC-3c MMF Interface Configuration (Catalyst 8540 MSR) 18-6
Configuring 622-Mbps SM and MM Interfaces 18-6
Default 622-Mbps ATM Interface Configuration without Autoconfiguration 18-7
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Manual 622-Mbps Interface Configuration 18-8
Configuring OC-12c SM and MM Interfaces (Catalyst 8540 MSR) 18-9
OC-12c Interface Configuration (Catalyst 8540 MSR) 18-9
Default OC-12c ATM Interface Configuration without Autoconfiguration (Catalyst 8540 MSR) 18-9
Manual OC-12c Interface Configuration (Catalyst 8540 MSR) 18-10
Configuring OC-48c SM and MM Interfaces (Catalyst 8540 MSR) 18-11
Default OC-48c ATM Interface Configuration Without Autoconfiguration (Catalyst 8540 MSR) 18-11
Manual OC-48c Interface Configuration (Catalyst 8540 MSR) 18-12
Configuring DS3 and E3 Interfaces 18-13
DS3 and E3 Interface Configuration 18-13
Default DS3 and E3 ATM Interface Configuration without Autoconfiguration 18-13
Manual DS3 and E3 Interface Configuration 18-14
Configuring T1/E1 Trunk Interfaces 18-15
T1/E1 Trunk Interface Configuration 18-15
Default T1 and E1 ATM Interface Configuration without Autoconfiguration 18-15
Manual T1 and E1 Interface Configuration 18-16
CHAPTER
Troubleshooting the Interface Configuration 18-17
19 Configuring Circuit Emulation Services 19-1
Overview of CES T1/E1 Interfaces 19-2
Clocking Options 19-2
Interfaces Supported 19-2
Connectors Supported 19-2
Functions Supported by CES Modules 19-2
Framing Formats and Line Coding Options for CES Modules 19-3
Default CES T1/E1 Interface Configuration 19-3
Configuring CES T1/E1 Interfaces 19-4
General Guidelines for Creating Soft PVCs for Circuit Emulation Services 19-7
Configuring T1/E1 Unstructured Circuit Emulation Services 19-9
Overview of Unstructured Circuit Emulation Services 19-9
Configuring Network Clocking for Unstructured CES 19-10
Configuring a Hard PVC for Unstructured CES 19-10
Verifying a Hard PVC for Unstructured CES 19-13
Configuring a Soft PVC for Unstructured CES 19-13
Phase 1—Configuring the Destination (Passive) Side of the Soft PVC 19-15
Phase 2—Configuring the Source (Active) Side of the Soft PVC 19-16
Verifying a Soft PVC for Unstructured CES 19-17
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Configuring T1/E1 Structured (n x 64) Circuit Emulation Services 19-18
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Contents
Overview of Structured Circuit Emulation Services 19-18
Configuring Network Clocking for Structured CES 19-19
Configuring a Hard PVC for Structured CES 19-19
Verifying a Hard PVC for Structured CES 19-22
Configuring a Hard PVC for Structured CES with a Shaped VP Tunnel 19-23
Phase 1—Configuring a Shaped VP Tunnel 19-23
Phase 2—Configuring a Hard PVC 19-25
Verifying a Hard PVC for Structured CES with a Shaped VP Tunnel 19-27
Configuring a Soft PVC for Structured CES 19-28
Phase 1—Configuring the Destination (Passive) Side of a Soft PVC 19-30
Phase 2—Configuring the Source (Active) Side of a Soft PVC 19-31
Verifying a Soft PVC for Structured CES 19-33
Configuring a Soft PVC for Structured CES with CAS Enabled 19-34
Verifying a Soft PVC for Structured CES with CAS Enabled 19-36
Configuring a Soft PVC for Structured CES with CAS and On-Hook Detection Enabled 19-37
Verifying a Soft PVC for Structured CES with CAS and On-Hook Detection Enabled 19-38
Creating Multiple Structured Soft PVCs on the Same CES Port 19-38
Phase 1—Configuring the Destination (Passive) Side of Multiple Soft PVCs 19-40
Phase 2—Configuring the Source (Active) Side of Multiple Soft PVCs 19-41
Verifying the Creation of Multiple Structured Soft PVCs on the Same CES Port 19-42
Configuring T1/E1 CES SVCs 19-44
Configuring T1/E1 Unstructured CES SVCs 19-44
Phase 1—Configuring the Destination (Passive) Side of the Unstructured Switched VC 19-45
Phase 2—Configuring the Source (Active) Side of the Unstructured Switched VC 19-46
Verifying a Switched VC for Unstructured CES 19-47
Configuring T1/E1 Structured CES SVCs 19-48
Phase 1—Configuring the Destination (Passive) Side of the Structured Switched VC 19-49
Phase 2—Configuring the Source (Active) Side of the Structured Switched VC 19-51
Verifying a Switched VC for Structured CES 19-53
Reconfiguring a Previously Established Circuit 19-54
Deleting a Previously Established Circuit 19-55
Verifying Deletion of a Previously Established Circuit 19-56
Configuring SGCP 19-56
Operation 19-56
Configuring SGCP on the Entire Switch 19-57
Displaying SGCP 19-57
Configuring CES Circuits for SGCP 19-58
Displaying SGCP Endpoints 19-59
Displaying SGCP Connections 19-60
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Configuring SGCP Request Handling 19-60
Configuring Call-Agent Address 19-60
Shutting Down SGCP 19-61
Configuring Explicit Paths on CES VCs 19-61
Configuring CES VC Explicit Paths 19-62
Displaying CES VC Explicit Path Configuration 19-63
Configuring Point-to-Multipoint CES Soft PVC Connections 19-63
Guidelines for Creating Point-to-Multipoint CES Soft PVCs 19-64
Configuring Point-to-Multipoint Unstructured CES Soft PVCs 19-65
Configuring the Destination Side of a Point-to-Multipoint Unstructured CES Soft PVC 19-65
Configuring the Source Side of a Point-to-Multipoint Unstructured CES Soft PVC 19-67
Configuring Point-to-Multipoint Structured CES Soft PVCs 19-69
Configuring the Destination Side of a Point-to-Multipoint Structured CES Soft PVC 19-69
Configuring the Source Side of a Point-to-Multipoint Structured CES Soft PVC 19-71
Displaying Point-to-Multipoint CES Soft PVC Configuration 19-72
Deleting and Disabling Point-to-Multipoint CES Soft PVC Connections 19-74
Deleting Point-to-Multipoint CES Soft PVC 19-74
Confirming VCC Deletion 19-75
Enabling and Disabling the Root of a Point-to-Multipoint CES Soft PVC 19-75
Enabling and Disabling a Leaf of a Point-to-Multipoint CES Soft PVC 19-76
Confirming the Party Leaf is Disabled or Enabled 19-76
Configuring the Retry Interval for Point-to-Multipoint CES Soft-PVC Parties 19-78
CHAPTER
xxii
20 Configuring Frame Relay to ATM Interworking Port Adapter Interfaces 20-1
Configuring the Channelized DS3 Frame Relay Port Adapter 20-2
Configuration Guidelines 20-2
Default CDS3 Frame Relay Port Adapter Interface Configuration 20-2
Configuring the CDS3 Frame Relay Port Adapter Interface 20-3
Configuring the T1 Lines on the CDS3 Frame Relay Port Adapter 20-4
Configuring the Channel Group on the CDS3 Frame Relay Port Adapter 20-4
Displaying the CDS3 Frame Relay Port Adapter Controller Information 20-5
Deleting a Channel Group on the CDS3 20-5
Method One 20-5
Method Two 20-6
Configuring the Channelized E1 Frame Relay Port Adapter 20-7
Default CE1 Frame Relay Port Adapter Interface Configuration 20-7
Configuring the CE1 Frame Relay Port Adapter Interface 20-8
Configuring the Channel Group on the CE1 Frame Relay Port Adapter 20-8
Displaying the CE1 Frame Relay Port Adapter Controller Information 20-9
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Configuring Frame Relay to ATM Interworking Functions 20-9
Enabling Frame Relay Encapsulation on an Interface 20-9
Displaying Frame Relay Encapsulation 20-10
Configuring Frame Relay Serial Interface Type 20-10
Displaying Frame Relay Interface Configuration 20-11
Configuring Frame Relay Frame Size for Frame Relay to ATM Interworking 20-11
Configuring and Using Frame Relay Frame Size 20-12
Configuring LMI 20-14
Configuring the LMI Type 20-15
Displaying LMI Type 20-15
Configuring the LMI Keepalive Interval 20-16
Displaying LMI Keepalive Interval 20-16
Configuring the LMI Polling and Timer Intervals (Optional) 20-16
Displaying Frame Relay Serial Interface 20-17
Displaying LMI Statistics 20-17
Contents
Configuring Frame Relay to ATM Resource Management 20-18
Configuring Frame Relay to ATM Connection Traffic Table Rows 20-18
PVC Connection Traffic Rows 20-20
SVC Connection Traffic Rows 20-21
Predefined Rows 20-21
Creating a Frame Relay to ATM CTT Row 20-21
Displaying the Frame Relay to ATM Connection Traffic Table 20-22
Configuring the Interface Resource Management Tasks 20-22
Displaying Frame Relay Interface Resources 20-23
Configuring Frame Relay to ATM Virtual Connections 20-23
Characteristics and Types of Virtual Connections 20-24
Configuring Frame Relay PVC Connections 20-24
Configuration Guidelines 20-25
Configuring Frame Relay to ATM Network Interworking PVCs 20-25
Displaying Frame Relay to ATM Network Interworking PVCs 20-26
Configuring Frame Relay to ATM Service Interworking PVCs 20-27
Displaying Frame Relay to ATM Service Interworking PVCs 20-29
Configuring Terminating Frame Relay to ATM Service Interworking PVCs 20-29
Displaying Terminating Frame Relay to ATM Service Interworking PVCs 20-30
Configuring Frame Relay Transit PVCs 20-31
Configuring Frame Relay Soft PVC Connections 20-32
Configuration Guidelines 20-32
Configuring Frame Relay to Frame Relay Network Interworking Soft PVCs 20-32
Configuring Frame Relay to ATM Network Interworking Soft PVCs 20-35
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Configuring Frame Relay to ATM Service Interworking Soft PVCs 20-37
Display Frame Relay Interworking Soft PVCs 20-39
Modifying CTTR Indexes on an Existing Frame Relay Soft PVC 20-39
Standard Signalling for Frame Relay Soft PVCs 20-40
Configuring the Soft PVC Route Optimization Feature 20-40
Configuring a Frame Relay Interface with Route Optimization 20-41
Displaying a Frame Relay Interface Route Optimization Configuration 20-41
Respecifying Existing Frame Relay to ATM Interworking Soft PVCs 20-43
Configuring Overflow Queuing 20-43
Overflow Queuing Functional Image Requirements 20-44
Configuring Overflow Queuing on Frame Relay to ATM PVCs 20-44
Network Internetworking PVCs 20-44
Service Internetworking PVC Connections 20-45
Configuring Overflow Queuing on Frame Relay to Frame Relay PVCs 20-46
Configuring Overflow Queuing on Frame Relay to ATM Soft PVCs 20-47
Configuring Overflow Queuing on Frame Relay to Frame Relay Soft PVCs 20-48
Displaying Overflow Queuing Configuration at the VC Level 20-49
CHAPTER
21 Configuring IMA Port Adapter Interfaces 21-1
Overview of IMA 21-1
Configuring the T1/E1 IMA Port Adapter 21-3
Default T1/E1 IMA Interface Configuration 21-3
Configuring the T1/E1 IMA Interface 21-4
Displaying the T1/E1 IMA Interface Configuration 21-5
Configuring IMA Group Functions 21-6
Creating an IMA Group Interface 21-6
Adding an Interface to an Existing IMA Group 21-8
Displaying the IMA Group Configuration 21-9
Deleting an Interface from an IMA Group 21-10
Confirming the Interface Deletion 21-11
Deleting an IMA Group 21-11
Confirming the IMA Group Deletion 21-11
Configuring IMA Group Parameters 21-13
Configuring IMA Group Minimum Active Links 21-13
Displaying the IMA Group Minimum Active Links Configuration 21-13
Configuring IMA Group Interface Clock Mode 21-14
Displaying the IMA Group Interface Clock Mode Configuration 21-15
Configuring IMA Group Link Differential Delay 21-15
Displaying the IMA Group Link Differential Delay Configuration 21-16
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Configuring IMA Group Frame Length 21-16
Displaying the IMA Group Frame Length Configuration 21-17
Configuring IMA Group Test Pattern 21-17
Displaying the IMA Group Test Pattern Configuration 21-18
Contents
CHAPTER
22 Configuring Quality of Service 22-1
About Quality of Service 22-1
Best-Effort Service 22-2
Integrated Service 22-2
Differentiated Service 22-2
About Layer 3 Switching Quality of Service 22-2
About Quality of Service Mechanisms 22-3
IP Precedence Based Class of Service (CoS) 22-3
About Scheduling and Weighted Round-Robin 22-4
Configuring Precedence to WRR Scheduling 22-4
Mapping QoS Scheduling at the Interface Level 22-5
Verifying the QoS Configuration 22-6
About IP QoS on the Enhanced Gigabit Ethernet and Enhanced ATM Router Module Interfaces 22-6
Packet Classification 22-7
Traffic Conditioning 22-8
Marking 22-8
Metering and Policing 22-8
Per Hop Behavior Definition 22-9
Queuing 22-9
Buffer Management 22-10
Scheduling 22-10
Congestion Control 22-11
Tail Drop 22-11
xRED 22-11
Configuring IP QoS Policies Using the Modular CLI 22-11
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IP QoS—Functional Differences Between Modules (Catalyst 8540 MSR) 22-11
Input Policy 22-12
Output Policy 22-12
Differentiated Services for ATM Forum VCs 22-12
Displaying the IP QoS Configuration 22-15
Supported and Unsupported Features 22-16
Configuring IP QoS on Enhanced Gigabit Ethernet and Enhanced ATM Router Module Interfaces 22-17
Defining a traffic class 22-17
Creating a Service Policy 22-18
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Contents
Configuring Buffer-Groups 22-21
Attaching a Service Policy to an Interface 22-21
TCAM Region for IP QoS 22-22
Verifying the IP QoS Configuration 22-22
CHAPTER
CHAPTER
23 Configuring the ATM Traffic-Shaping Carrier Module 23-1
About the ATM Traffic-Shaping Carrier Module 23-1
ATM TSCAM Features 23-2
Hardware and Software Restrictions 23-3
Hardware Restrictions 23-3
Software Restrictions 23-3
About Interface Congestion Thresholds 23-4
Configuring the ATM TSCAM 23-4
Configuring Maximum Thresholds 23-5
Configuring Maximum Thresholds for Traffic Classes 23-5
Configuring Maximum Thresholds for VCs 23-6
Displaying Traffic-Shaping Configurations 23-7
Traffic-shaping Granularity Tables 23-9
24 Configuring Rate Limiting and Traffic Shaping 24-1
Rate Limiting 24-1
Features Supported 24-1
Restrictions 24-2
Configuring Rate Limiting 24-2
CHAPTER
xxvi
Traffic Shaping 24-2
Features 24-3
Restrictions 24-3
Configuring Traffic Shaping 24-3
Displaying the Configurations 24-4
25 Configuring ATM Router Module Interfaces 25-1
Overview of the ATM Router Module 25-2
Catalyst 8540 MSR Enhanced ATM Router Module Features 25-3
Catalyst 8540 MSR ATM Router Module Features 25-4
Catalyst 8510 MSR and LightStream 1010 ATM Router Module Features 25-5
Hardware and Software Restrictions of the ATM Router Module 25-5
Hardware Restrictions 25-5
Catalyst 8540 MSR Enhanced ATM Router Module Software Restrictions 25-6
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Catalyst 8540 MSR ATM Router Module Software Restrictions 25-7
Catalyst 8510 MSR ATM Router Module Software Restrictions 25-8
Configuring ATM Router Module Interfaces 25-9
Default ATM Router Module Interface Configuration Without Autoconfiguration 25-10
Configuring LECs on ATM Router Module Interfaces (Catalyst 8540 MSR) 25-10
LEC Configuration Examples 25-11
LANE Routing Over ATM 25-12
LANE Routing from ATM to Ethernet 25-13
LANE Bridging Between ATM and Ethernet 25-14
Configuring LECs and 1483 PVCs on Enhanced ATM Router Module Interfaces 25-15
Confirming the LEC Configuration 25-16
Configuring Jumbo Frames 25-16
Displaying the Interface MTU Configuration 25-17
Configuring Multiprotocol Encapsulation over ATM 25-18
Multiprotocol Encapsulation over ATM Configuration Example 25-19
Contents
Configuring Classical IP over ATM in a PVC Environment 25-20
Configuring Classical IP over ATM in an SVC Environment 25-21
Configuring as an ATM ARP Client 25-21
NSAP Address Example 25-22
ESI Example 25-22
Configuring as an ATM ARP Server 25-23
Displaying the IP-over-ATM Interface Configuration 25-24
Configuring Bridging 25-25
Configuring Packet Flooding on a PVC 25-26
Displaying the Bridging Configuration 25-27
Configuring IP Multicast 25-28
About Rate Limiting 25-28
Features Supported 25-29
Restrictions 25-29
Configuring Rate Limiting 25-29
Configuring VC Bundling 25-30
Overview 25-30
VC Bundle Examples 25-31
Displaying the VC Bundle Configuration 25-33
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Configuring VC Bundling with IP and ATM QoS 25-34
Configure Input IP Processing 25-36
Configure the BA or MF Classifiers 25-37
Displaying the BA or MF Classifier Configuration 25-38
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Configure and Apply the Input Policy Map 25-38
Displaying the Input Map Policy 25-40
Configure Per-Hop Behavior and Output Processing 25-40
Configuring Output Queues Based on BA Classifiers 25-40
Displaying the BA Classifier Configuration 25-41
Configuring Output Policy Map 25-41
Displaying the Policy Map Configuration 25-43
Applying the Output Policy Map on the Enhanced ATM Router Module 25-43
Displaying the Output Policy Interface Configuration 25-44
Mapping the IP to ATM Configuration 25-44
Creating the Traffic Rows for PVCs and VC-bundle Members 25-44
Creating PVCs and Configuring VC Bundle on Enhanced ATM Router Module 25-45
Calculating the Scheduler Class Weights 25-47
Congestion Control 25-50
Troubleshooting and Verifying the VC Bundling with IP and ATM QoS 25-50
CHAPTER
26 Managing Configuration Files, System Images, and Functional Images 26-1
Configuring a Static IP Route 26-1
Understanding the Cisco IOS File System 26-2
File Systems and Memory Devices 26-3
File System Tasks 26-3
Maintaining System Images and Configuration Files 26-3
Modifying, Downloading, and Maintaining Configuration Files 26-4
Modifying, Downloading, and Maintaining System Images 26-4
Rebooting and Specifying Startup Information 26-4
Additional File Transfer Features 26-5
Maintaining Functional Images (Catalyst 8540 MSR) 26-5
Understanding Functional Images (Catalyst 8540 MSR) 26-5
Loading Functional Images (Catalyst 8540 MSR) 26-5
Displaying the Functional Image Information (Catalyst 8540 MSR) 26-6
Maintaining Functional Images (Catalyst 8510 MSR and LightStream 1010) 26-7
Understanding Functional Images (Catalyst 8510 MSR and LightStream 1010) 26-7
Loading Functional Images (Catalyst 8510 MSR and LightStream 1010) 26-8
Displaying the Functional Image Information (Catalyst 8510 MSR and LightStream 1010) 26-9
APPENDIX
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A PNNI Migration Examples A-1
Adding a Higher Level of PNNI Hierarchy A-1
Switch T1 Initial Configuration A-2
Switch T2 Initial Configuration A-2
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Switch T3 Initial Configuration A-3
Switch T4 Initial Configuration A-4
Switch T5 Initial Configuration A-4
Configuring Second Level of PNNI Hierarchy on Switches T3 and T4 A-4
Configuring the Link Between Switch T3 and Switch T4 for PNNI A-6
Verifying Connectivity to All ATM Addresses and Deleting an Old Static Route on
Switches T4 and T3
A-6
Adding a New Lowest Level of PNNI Hierarchy A-7
Switch T1 Initial Configuration A-9
Switch T2 Initial Configuration A-9
Switch T3 Initial Configuration A-9
Switch T4 Initial Configuration A-10
Switch T5 Initial Configuration A-10
Moving Switch T4 Down into a New Peer Group A-10
Moving Switch SanFran.BldA.T5 Down into an Existing Peer Group A-12
Restoring Auto-Summary on the LGN SanFran A-13
Moving Switches T3, T1, and T2 Down into a New Peer Group A-14
Restoring Autosummary on the LGN NewYork A-16
Contents
APPENDIX
I
NDEX
B Acronyms B-1
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