Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE Fuji 16.9.x First Published: 2018-03-21 Last Modified: 2018-07-23 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 Text Part Number: OL-14127-17 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. 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CONTENTS PREFACE Preface xxvii Objectives xxvii Documentation Revision History xxvii Document Organization xxxi Document Conventions xxxiv Related Documentation xxxv Communications, Services, and Additional Information xxxvi CHAPTER 1 Using Cisco IOS XE Software 1 Accessing the CLI Using a Router Console 1 Accessing the CLI Using a Directly-Connected Console 1 Connecting to the Console Port 2 Using the Console Interface 3 Accessing the CLI from a Remote Console Using Telnet 4 Preparing to Connect to the Router Console Using Telnet 4 Using Telnet to Access a Console Interface 4 Using Keyboard Shortcuts 6 Using the History Buffer to Recall Commands 6 Understanding Command Modes 7 Getting Help 8 Finding Command Options: An Example 8 Using the no and default Forms of Commands 11 Saving Configuration Changes 11 Filtering the Output of the show and more Commands 11 Finding Support Information for Platforms and Cisco Software Images 12 Using the Cisco Feature Navigator 12 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE Fuji 16.9.x OL-14127-17 iii Contents Using the Software Advisor 12 Using Software Release Notes 12 CHAPTER 2 SIP and SPA Product Overview 13 Introduction to SIPs and SPAs 13 SPA Interface Processors 13 Shared Port Adapters 14 SIP and SPA Compatibility 15 Modular Optics Compatibility 17 CHAPTER 3 Overview of the SIP 23 Release History 23 Supported SIP Features 24 Cisco ASR1000-SIP10 Features 24 Cisco ASR1000-SIP40 Features 24 Cisco ASR1000-SIP10 High-Availability Features 25 Supported MIBS 25 Command Reference Information 25 CHAPTER 4 Configuring the SIP 27 Configuration Tasks 27 Identifying Slots and Subslots for the SIPs and SPAs 27 Specifying the Slot Location for a SIP 27 Specifying the SIPSubslot Location for a SPA 28 Hardware Module Scheduling Commands 29 Ingress Scheduling 29 Resetting a SIP 30 CHAPTER 5 Troubleshooting the SIP 31 General Troubleshooting Information 31 Interpreting Console Error Messages 31 Using debug Commands 31 Using show Commands 32 Using the Cisco IOS Event Tracer to Troubleshoot Problems 32 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE Fuji 16.9.x iv OL-14127-17 Contents Preparing for Online Insertion and Removal of a SIP and SPAs 32 Preparing for Online Removal of a SIP 33 Deactivating a SIP 33 Reactivating a SIP 34 Verifying the Deactivation and Activation of a SIP 34 Preparing for Online Removal of a SPA 35 Deactivating a SPA 36 Reactivating a SPA 37 Verifying the Deactivation and Activation of a SPA 37 Deactivation and Activation Configuration Examples 38 Deactivation of a SIP Configuration 38 Activation of a SIP Configuration 38 Deactivation of a SPA Configuration 38 Activation of a SPA Configuration Example 39 CHAPTER 6 Overview of the ATM SPAs 41 Release History 41 Supported Features 42 Basic Features 42 SONET/SDH Error, Alarm, and Performance Monitoring 43 Layer 2 Features 44 Layer 3 Features 44 High-Availability Features 45 Restrictions 45 Supported MIBs 46 SPA Architecture 47 Path of Cells in the Ingress Direction 47 Path of Packets in the Egress Direction 48 Displaying the SPA Hardware Type 48 Displaying Over-Subscription Counters 49 Overview 49 Old Behavior 49 New Behavior 49 Example of the show controllers Command 50 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE Fuji 16.9.x OL-14127-17 v Contents CHAPTER 7 Configuring the ATM SPAs 53 Configuration Tasks 53 Required Configuration Tasks 53 Required Configuration Tasks 54 Specifying the Interface Address on a SPA 56 Modifying the Interface MTU Size 56 Interface MTU Configuration Guidelines 56 Interface MTU Configuration Task 57 Verifying the MTU Size 59 Creating a Permanent Virtual Circuit 60 Verifying a PVC Configuration 63 Creating a PVC on a Point-to-Point Subinterface 63 Configuring a PVC on a Multipoint Subinterface 65 Verifying a Multipoint PVC Configuration 67 Configuring a Range of PVCs on a Multipoint Subinterface 68 Configuring Traffic Parameters for PVCs 69 Verifying the Traffic Parameter Configuration 72 Configuring Virtual Circuit Classes 72 Verifying the Virtual Circuit Class Configuration 74 Configuring SONET and SDH Framing 74 Verifying the SONET and SDH Framing Configuration 76 Configuring AToM VP Cell Mode Relay Support 76 VP Mode Configuration Guidelines 77 VP Mode Configuration Example 77 Verifying ATM Cell Relay VP Mode 78 Configuring PPPoEoA on ATM SPAs 78 Saving the Configuration 78 Shutting Down and Restarting an Interface on a SPA 79 Verifying the Interface Configuration 80 Verifying Per-Port Interface Status 80 Monitoring Per-Port Interface Statistics 81 Configuration Examples 82 Basic Interface Configuration Example 82 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE Fuji 16.9.x vi OL-14127-17 Contents MTU Configuration Example 83 PVC on a Point-to-Point Subinterface Configuration Example 83 PVC Ranges on a Multipoint Subinterface for PPPoEoA Configuration Example 83 AToM VP Cell Mode Relay Configuration Example 84 PPPoEoA VC Class and PVC Range Configuration Example 84 SONET and SDH Framing Configuration Example 85 CHAPTER 8 Troubleshooting the ATM SPAs 87 General Troubleshooting Information 87 Interpreting Console Error and System Messages 87 Using debug Commands 88 General debug Commands 88 ATM debug Commands 88 Using show Commands 88 Performing Basic Interface Troubleshooting 89 Using the ping Command to Verify Network Connectivity 90 Displaying Additional ATM SPA Data 91 Displaying ATM SPA Hardware Information 91 Displaying Information About PVCs 92 Using loopback Commands 92 Using the loopback diagnostic Command to Create a Local Loopback 92 Examples 94 Using the loopback line Command 95 Using the Cisco IOS Event Tracer to Troubleshoot Problems 95 Change in Informational Alarm 96 Preparing for Online Insertion and Removal of a SPA 96 CHAPTER 9 Overview of the Ethernet SPAs 99 Release History 99 Supported Features 100 Restrictions 101 Prerequisites for Configuring 1-Port 10-Gigabit Ethernet LAN/WAN PHY SPA 102 Synchronous Ethernet 102 Squelching 103 Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide, Cisco IOS XE Fuji 16.9.x OL-14127-17 vii Contents SSM and ESMC 103 Synchronization Status Message 103