Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x First Published: 2013-09-01 Last Modified: 2014-04-01 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 THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. 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CONTENTS Preface Preface xvii Changes to this Document xvii Obtaining Documentation and Submitting a Service Request xvii CHAPTER 1 New and Changed System Management Features 1 New and changed System Management features, R51 1 CHAPTER 2 Configuring Profiles 3 Restrictions of Scale Profiles 3 Information About Profiles 4 Information About Scale Profiles 4 Information About Feature Profiles 4 Relationship Between Scale and Feature Profiles 5 How to Configure Profiles 5 Configuring the Scale Profile 5 Configuring the Feature Profile 7 Removing the Scale Profile from the Global Configuration 9 Additional References 10 CHAPTER 3 Secure Domain Routers on the Cisco ASR 9000 Series Router 13 Prerequisites for Working with Secure Domain Routers 13 Information About Configuring Secure Domain Routers 14 What Is a Secure Domain Router? 14 Owner SDR and Administration Configuration Mode 14 SDR Access Privileges 14 Root-System Users 15 root-lr Users 15 Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x iii Contents Other SDR Users 16 Designated Shelf Controller (DSC) 16 Default Configuration of the Router 16 Cisco IOS XR Software Package Management 16 Additional References 17 CHAPTER 4 Upgrading and Managing Cisco IOS XR Software 19 Overview of Cisco IOS XR Software Packages 20 Package Installation Envelopes 20 Summary of Cisco IOS XR Software Packages 21 Packages in the Cisco IOS XR Unicast Routing Core Bundle 21 Software Maintenance Upgrades 21 PIE Filenames and Version Numbers 22 Filename Component Description 22 Copying the PIE File to a Local Storage Device or Network Server 24 Information About Package Management 25 Summary of Package Management 25 Adding Packages 25 Verifying Package Details 26 Activating Packages 27 Activating Multiple Packages or SMUs 27 Activating All Packages Added in a Specific Operation 27 Adding and Activating a Package with a Single Command 27 Upgrading and Downgrading Packages 27 Committing the Active Software Set 28 Rolling Back to a Previous Installation Operation 28 Multiple Disks Support during Installations 28 Restrictions 28 Deactivation of fully superseded SMUs 29 Support for the Ignore Package Presence Check Option 29 Upgrading Packages 30 Downgrading Packages 30 Impact of Package Version Changes 31 Impact of Package Activation and Deactivation 31 Delaying the Return of the CLI Prompt 32 Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x iv Contents Displaying Installation Log Information 32 Examples 32 Package Management Procedures 34 Activation and Deactivation Prerequisites 34 Obtaining and Placing Cisco IOS XR Software 35 Transferring Installation Files from a Network File Server to a Local Storage Device 36 Preparing for Software Installation Operations 38 Examples 41 Adding and Activating Packages 48 Examples 54 Committing the Active Package Set 56 Examples 57 Upgrading to Cisco IOS XR Software Release 4.0 58 Deactivating and Removing Cisco IOS XR Software Packages 64 Examples 68 Rolling Back to a Previous Software Set 69 Displaying Rollback Points 69 Displaying the Active Packages Associated with a Rollback Point 70 Rolling Back to a Specific Rollback Point 71 Rolling Back to the Last Committed Package Set 71 Additional References 72 CHAPTER 5 Configuring Disk Mirroring 75 Disk Mirroring Prerequisites 75 Information About Disk Mirroring 76 How to Enable Disk Mirroring 77 Enabling Disk Mirroring 77 Replacing the Secondary Mirroring Device 78 Replacing the Primary Mirroring Device 80 Configuration Examples for Enabling Disk Mirroring 82 Additional References 83 CHAPTER 6 Software Entitlement 85 What Is Software Entitlement? 85 Implementing Default Licensing 87 Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x v Contents Prerequisites for Configuring Software Entitlement 87 Information About Default (Traditional) Licensing 87 Types of Licenses 87 Router License Pools 87 Chassis-Locked Licenses 87 Slot-Based Licenses 88 Configure Licenses Using Default Licensing 88 Adding a License for a New Feature 88 Backing Up Licenses 90 Examples 91 Restoring Licenses 92 Examples 92 Transferring Licenses to a new Route Switch Processor 440 93 Upgrading Line Cards and Licenses 94 Troubleshooting License Issues after a Software Upgrade 95 Additional References 95 CHAPTER 7 Managing the Router Hardware 99 Prerequisites for Managing Router Hardware 100 Displaying Hardware Status 100 Displaying SDR Hardware Version Information 100 Displaying System Hardware Version Information 103 Displaying Software and Hardware Information 106 Displaying SDR Node IDs and Status 107 Displaying Router Node IDs and Status 108 Displaying Router Environment Information 109 Configuring the Chassis Altitude 112 Displaying RP Redundancy Status 112 Displaying Field-Programmable Device Compatibility 113 RSP Redundancy and Switchover 115 Establishing RSP Redundancy 115 Determining the Active RP in a Redundant Pair 116 Role of the Standby RSP 117 Summary of Redundancy Commands 117 Automatic Switchover 118 Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x vi Contents RSP Redundancy During RSP Reload 118 Manual Switchover 118 Communicating with a Standby RP 119 Reloading, Shutting Down, or Power Cycling a Node 119 Reloading the Active RSP 120 Flash Disk Recovery 122 Using Controller Commands to Manage Hardware Components 123 Formatting Hard Drives, Flash Drives, and Other Storage Devices 123 Removing and Replacing Cards 124 Removing Line Cards 124 Replacing a Line Card with the Same Media Type and Port Count 125 Replacing a Line Card with the Same Media Type and a Different Port Count 125 Replacing a Line Card or PLIM with a Different Media Type 126 Upgrading the CPU Controller Bits 126 Examples 126 Additional References 127 CHAPTER 8 Configuring Flexible Command Line Interface Configuration Groups 129 Information About Flexible CLI Configuration Groups 129 Flexible Configuration Restrictions 130 Configuring a Configuration Group 131 Simple Configuration Group: Example 133 Configuration Group Applied to Different Places: Example 133 Verifying the Configuration of Configuration Groups 133 Apply Groups Priority Inheritance 135 Regular Expressions in Configuration Groups 136 Configuration Examples Using Regular Expressions 138 Configuration Group with Regular Expression: Example 138 Configuration Group Inheritance with Regular Expressions: Example 140 Layer 2 Transport Configuration Group: Example 141 Configuration Group Precedence: Example 142 Changes to Configuration Group are Automatically Inherited: Example 142 Configuration Examples for Flexible CLI Configuration