Cisco ASR 9000 Series User manual

FINAL DRAFT —Cisco Confidential

Americas Headquarters

Cisco Systems, Inc.

170 West Tasman Drive

San Jose, CA 95134-1706

USA

http://www.cisco.com

Tel: 408 526-4000

800 553-NETS (6387)

Fax: 408 527-0883

Cisco ASR 9000 Series Aggregation

Services Router Getting Started Guide

Cisco IOS XR Software Release 3.7

Text Part Number: OL-17502-01

FINAL DRAFT —Cisco Confidential

CCDE, CCENT, Cisco Eos, Cisco Lumin, Cisco Nexus, Cisco StadiumVision, Cisco TelePresence, Cisco WebEx, the Cisco logo, DCE, and Welcome to the Human Network

are trademarks; Changing the Way We Work, Live, Play, and Learn and Cisco Store are service marks; and Access Registrar, Aironet, AsyncOS, Bringing the Meeting To

You, Catalyst, CCDA, CCDP, CCIE, CCIP, CCNA, CCNP, CCSP, CCVP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, Cisco Press, Cisco Systems,

Cisco Systems Capital, the Cisco Systems logo, Cisco Unity, Collaboration Without Limitation, EtherFast, EtherSwitch, Event Center, Fast Step, Follow Me Browsing,

FormShare, GigaDrive, HomeLink, Internet Quotient, IOS, iPhone, iQuick Study, IronPort, the IronPort logo, LightStream, Linksys, MediaTone, MeetingPlace,

MeetingPlace Chime Sound, MGX, Networkers, Networking Academy, Network Registrar, PCNow, PIX, PowerPanels, ProConnect, ScriptShare, SenderBase, SMARTnet,

Spectrum Expert, StackWise, The Fastest Way to Increase Your Internet Quotient, TransPath, WebEx, and the WebEx logo are registered trademarks of Cisco Systems, Inc.

and/or its affiliates in the United States and certain other countries.

All other trademarks mentioned in this document or website are the property of their respective owners. The use of the word partner does not imply a partnership relationship

between Cisco and any other company. (0809R)

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

FINAL DRAFT - Cisco Confidential

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

OL-17502-01

CONTENTS

Preface vii

Changes to This Document vii

About This Document vii

Intended Audience viii

Organization of the Document viii

Related Documents viii

Conventions viii

Obtaining Documentation and Submitting a Service Request ix

CHAPTER

Contents 1-1

Router Overview 1-1

Features and Capabilities 1-1

Cisco IOS XR Software 1-2

Flexible Ethernet 1-3

L2VPN 1-4

Multicast 1-4

OAM 1-4

Layer 3 routing 1-5

MPLS VPN 1-5

QoS 1-5

MPLS TE 1-5

High Availability 1-6

System Configurations 1-6

Management and Security 1-8

Manageability 1-8

Security 1-9

Initial Router Configuration 1-9

Management Interfaces 1-9

Command-Line Interface 1-10

Extensible Markup Language API 1-10

Simple Network Management Protocol 1-10

Connecting to the Router Through the Console Port 1-11

FINAL DRAFT - Cisco Confidential

Contents

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

OL-17502-01

Configuring Gigabit Ethernet and 10-Gigabit Ethernet Interfaces 1-13

Where to Go Next 1-13

CHAPTER

Contents 2-1

Prerequisites 2-1

Software Requirements 2-2

Hardware Prerequisites and Documentation 2-2

Bringing Up and Configuring the Router 2-2

Examples 2-3

Verifying the System After Initial Boot 2-4

Examples of show Commands 2-5

Where to Go Next 2-8

CHAPTER

Contents 3-1

Connecting to and Communicating with the Router 3-1

Connecting Through the Console Port 3-2

Connecting Through a Terminal Server 3-3

Connecting Through the Management Ethernet Interface 3-5

Logging In to a Router 3-5

CLI Prompt 3-6

User Access Privileges 3-7

User Groups, Task Groups, and Task IDs 3-7

Predefined User Groups 3-8

Viewing Your User Groups and Task IDs 3-8

Examples 3-8

Navigating Cisco IOS XR Software Command Modes 3-11

Identifying the Command Mode in the CLI Prompt 3-12

Common Command Modes 3-12

Entering EXEC Commands from a Configuration Mode 3-14

Command Mode Navigation Example 3-15

Managing Configuration Sessions 3-16

Entering Configuration Changes 3-17

Viewing Active Configuration Sessions 3-19

Starting a Configuration Session 3-20

Examples 3-20

Starting an Exclusive Configuration Session 3-21

FINAL DRAFT - Cisco Confidential

Contents

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

OL-17502-01

Viewing Configuration Details 3-21

Viewing the Running Configuration 3-22

Viewing a Sanitized Version of the Running Configuration 3-23

Viewing the Target Configuration 3-24

Viewing a Combined Target and Running Configuration 3-25

Viewing Configuration Error Messages and Descriptions 3-26

Viewing Configuration Error Messages Without Descriptions 3-26

Viewing Configuration Error Messages Produced While Loading a Configuration 3-26

Saving the Target Configuration to a File 3-26

Loading the Target Configuration from a File 3-27

Loading an Alternative Configuration at System Startup 3-27

Clearing All Changes to a Target Configuration 3-27

Committing Changes to the Running Configuration 3-28

Examples 3-29

Reloading a Failed Configuration 3-30

Exiting a Configuration Submode 3-31

Returning Directly to Configuration Mode from a Submode 3-31

Ending a Configuration Session 3-31

Aborting a Configuration Session 3-32

Configuring the RSP Hostname 3-32

Configuring the Management Ethernet Interface 3-33

Specifying the Management Ethernet Interface Name in CLI Commands 3-33

Viewing the Available Management Ethernet Interfaces 3-34

Configuring the Management Ethernet Interface 3-35

Prerequisites 3-35

Examples 3-37

Related Documents 4-18

Configuring Software Entitlement 4-19

Configuration Limiting 4-19

Static Route Configuration Limits 4-20

Examples 4-20

IS-IS Configuration Limits 4-20

Examples 4-20

OSPFv2 and v3 Configuration Limits 4-21

Examples 4-21

Routing Policy Language Line and Policy Limits 4-23

Examples 4-23

Multicast Configuration Limits 4-24

MPLS Configuration Limits 4-25

Other Configuration Limits 4-25

CHAPTER

Contents 5-1

CLI Tips and Shortcuts 5-1

Entering Abbreviated Commands 5-1

FINAL DRAFT - Cisco Confidential

Contents

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

OL-17502-01

Using the Question Mark (?) to Display On-Screen Command Help 5-2

Completing a Partial Command with the Tab Key 5-4

Identifying Command Syntax Errors 5-4

Using the no Form of a Command 5-4

Editing Command Lines that Wrap 5-5

Viewing System Information with show Commands 5-5

Common show Commands 5-6

Browsing Display Output when the --More-- Prompt Appears 5-6

Halting the Display of Screen Output 5-7

Redirecting Output to a File 5-7

Narrowing Output from Large Configurations 5-8

Limiting show Command Output to a Specific Feature or Interface 5-8

Using Wildcards to Display All Instances of an Interface 5-8

Filtering show Command Output 5-9

Adding a Filter at the --More-- Prompt 5-10

Multipipe Support 5-11

Show Parser Dump Enhancement Feature 5-11

Wildcards, Templates, and Aliases 5-11

Using Wildcards to Identify Interfaces in show Commands 5-12

Example 5-12

Creating Configuration Templates 5-13

Examples 5-15

Applying Configuration Templates 5-15

Examples 5-15

Aliases 5-16

Keystrokes Used as Command Aliases 5-17

Command History 5-17

Viewing Previously Entered Commands 5-17

Recalling Previously Entered Commands 5-17

Recalling Deleted Entries 5-18

Redisplaying the Command Line 5-18

Key Combinations 5-18

Key Combinations to Move the Cursor 5-19

Keystrokes to Control Capitalization 5-19

Keystrokes to Delete CLI Entries 5-20

Transposing Mistyped Characters 5-20

CHAPTER

Contents 6-1

FINAL DRAFT - Cisco Confidential

Contents

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

OL-17502-01

Additional Sources for Information 6-1

Basic Troubleshooting Commands 6-1

Using show Commands to Display System Status and Configuration 6-2

Using the ping Command 6-2

Examples 6-2

Using the traceroute Command 6-3

Examples 6-3

Using debug Commands 6-3

Viewing a List of Debug Features 6-4

Enabling Debugging for a Feature 6-4

Viewing Debugging Status 6-5

Disabling Debugging for a Service 6-5

Disabling Debugging for All Services Started at the Active Terminal Session 6-5

Disabling Debugging for All Services Started at All Terminal Sessions 6-6

Configuration Error Messages 6-6

Configuration Failures During a Commit Operation 6-6

!Configuration Errors at Startup 6-7

Memory Warnings in Configuration Sessions 6-7

Understanding Low-Memory Warnings in Configuration Sessions 6-7

“WARNING! MEMORY IS IN MINOR STATE” 6-8

“ERROR! MEMORY IS IN SEVERE (or CRITICAL) STATE” 6-8

Viewing System Memory Information 6-8

Removing Configurations to Resolve Low-Memory Warnings 6-9

Clearing a Target Configuration 6-10

Removing Committed Configurations to Free System Memory 6-10

Rolling Back to a Previously Committed Configuration 6-10

Clearing Configuration Sessions 6-11

Contacting TAC for Additional Assistance 6-11

Interfaces Not Coming Up 6-11

Verifying System Interfaces 6-12

APPENDIX

Understanding Regular Expressions, Special Characters, and Patterns A-1

Contents A-1

Regular Expressions A-1

Special Characters A-2

Character Pattern Ranges A-2

Multiple-Character Patterns A-3

FINAL DRAFT - Cisco Confidential

Contents

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

OL-17502-01

Complex Regular Expressions Using Multipliers A-3

Pattern Alternation A-4

Anchor Characters A-4

Underscore Wildcard A-4

Parentheses Used for Pattern Recall A-4

FINAL DRAFT - Cisco Confidential

Contents

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

OL-17502-01

Other manuals for ASR 9000 Series

Table of contents

Other Cisco Network Router manuals

Cisco

Cisco 6160 Manual

Cisco

Cisco 2654T6 User manual

Cisco

Cisco Linksys SFE2000 Instruction Manual

Cisco

Cisco Cisco 887 User manual

Cisco

Cisco XR 12000 User manual

Cisco

Cisco Linksys WRT600N User manual

Cisco

Cisco 7604 User manual

Cisco

Cisco 700 series Installation guide

Cisco

Cisco Catalyst IR1800 Rugged Series User manual

Cisco

Cisco HiPort User manual

Cisco

Cisco Catalyst 2820 How to use

Cisco

Cisco IE 3000 User manual

Cisco

Cisco OSR-7609 Installation and operation manual

Cisco

Cisco ASR 5000 Operating and maintenance manual

Cisco

Cisco Profile Series Instruction Manual

Cisco

Cisco Profile Series User manual

Cisco

Cisco ASR 920 series Instruction Manual

Cisco

Cisco 2801 - Integrated Services Router User manual

Cisco

Cisco Catalyst 8540 MSR User manual

Cisco

Cisco ASA 5508-X User manual

Cisco

Cisco WGA54G User manual

Cisco

Cisco Catalyst 3560-X Series User manual

Cisco

Cisco Network Convergence System 6000 Series User manual

Cisco

Cisco Cisco ASR 5000 Application Detection and Control Administration... Manual

Popular Network Router manuals by other brands

Allnet

Allnet ALL0333AU user guide

HomeSeer

HomeSeer HT-SEL Getting started guide

Sercomm

Sercomm Genesis OC3505D Quick installation guide

Billion

Billion BIPAC 5102 Series user manual

TP-Link

TP-Link TD-8817 QIG

Motorola

Motorola MR1900 user guide

Digi

Digi IX14 user guide

XAVi

XAVi X8821e user manual

BEC

BEC 6200WZL Quick installation guide

MikroTik

MikroTik hAP ac3 Series quick start

Korenix

Korenix JetNet 5428G Series user manual

NETGEAR

NETGEAR FS526T - Switch installation guide

Korenix

Korenix JetNet 5710G Series user manual

Automated Logic

Automated Logic ZN551 Technical instructions

EnGenius

EnGenius ESR-9710 quick start guide

LevelOne

LevelOne FBR-1416 user manual

Dynacord

Dynacord Promatrix 6000 Operation manual

Lorex

Lorex F5D8230-4 Guide