Cisco ASR1006 - ASR 1006 Modular Expansion Base User Manual

Network Synchronization Support
Configuring Network Synchronization
9
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
Configuring Clock Recovery from BITS Port as an Output-Source
This section describes how to configure clock recovery from a BITS port as an output-source.
Note BITS configuration as output sources is supported only on Cisco ASR 1002-X Router.
SUMMARY STEPS
1. configure terminal
2. network-clock synchronization automatic
3. network-clock synchronization ssm option option-id generation-id
4. network-clock output-source priority {external slot/card/port}
5. exit
DETAILED STEPS
Examples
The following example shows how to configure clock recovery from a BITS port for a Metronome SPA:
Router# configure terminal
Router(config)# network-clock sync
hronization automatic
Router(config)# network-clock sync
hronization ssm option 2 GEN1
Router(config)# network-clock outp
ut-source 1 external 0/3/0 t1 esf
Router(config)# exit
The following example shows how to configure clock recovery from a BITS port for RP BITS on Cisco
ASR 1000 Series Aggregation Services Routers with dual RP:
Router# configure terminal
Router(config)# network-clock sync
hronization automatic
Router(config)# network-clock sync
hronization ssm option 2 GEN
Router(config)# network-clock outp
ut-source 1 external R0 t1 esf
Router(config)# exit
The following example shows how to configure clock recovery with BITS as output-source on Cisco
ASR 1002-X Series Aggregation Services Routers on a E1 Common Channel Signal Mode:
Router# configure terminal
Router(config)# network-clock sync
hronization automatic
Router(config)# network-clock sync
hronization ssm option 2 GEN
Router(config)# network-clock outp
ut-source 1 external r0 e1 cas crc4 120 linecode
Router(config)# exit

Cisco ASR1006 - ASR 1006 Modular Expansion Base Specifications

General

Rack Units	6U
Form Factor	Rack-mountable
Operating Temperature	32 to 104°F (0 to 40°C)
Product Type	Router
Slots	6
Redundancy	Redundant Power Supply Supported
Maximum Throughput	100 Gbps
Dimensions	17.5" Width
Weight	Approximately 130 lbs (59 kg)
Interfaces/Ports	Varies by installed modules
Memory	4 GB
Storage Temperature	-40°F to 158°F (-40°C to 70°C)
Relative Humidity	5% to 95% (noncondensing)
Compliance	CE, UL

Summary

Preface

Objectives

Provides an overview of software functionality specific to the Cisco ASR 1000 Series Routers.

Organization

Describes the structure and chapters of the document.

Software Packaging and Architecture

Software Packaging on the Cisco ASR 1000 Series Routers

Covers topics related to the software packaging model and architecture for the routers.

Using Cisco IOS XE Software

Accessing the CLI Using a Router Console

Explains how to access the command-line interface using console or remote connections.

Console Port, Telnet, and SSH Handling

Console Port Overview for the Cisco ASR 1000 Series Routers

Provides an overview of the console port on the Cisco ASR 1000 Series Router.

Telnet and SSH Overview for the Cisco ASR 1000 Series Routers

Provides an overview of Telnet and SSH configurations on the routers.

Configuring Persistent Telnet

Describes how to configure persistent Telnet connections on the routers.

Configuring Persistent SSH

Describes how to configure persistent SSH connections on the routers.

Consolidated Packages and SubPackages Management

Running the Cisco ASR 1000 Series Routers: An Overview

Provides an overview of running the routers using consolidated or individual subpackages.

Managing and Configuring the Router to Run Using Consolidated Packages and Individual SubPackages

Discusses managing and configuring routers with consolidated and individual subpackages.

Software Upgrade Process

ISSU Upgrade for Redundant Platforms

Discusses In-Service Software Upgrades (ISSU) for redundant platforms.

Upgrade Process With Service Impact for Nonredundant Platforms

Details the upgrade process with service impact for nonredundant platforms.

High Availability Overview

Hardware Redundancy Overview on the Cisco ASR 1000 Series Routers

Describes hardware redundancy capabilities on the Cisco ASR 1000 Series Routers.

Software Redundancy Overview

Provides an overview of software redundancy features on the routers.

Route Processor Redundancy

Explains the configuration and functionality of Route Processor Redundancy (RPR).

Stateful Switchover

Describes the Stateful Switchover (SSO) feature for processor redundancy.

Broadband Scalability and Performance

PPP Sessions and L2TP Tunnel Scaling

Covers scaling for PPP sessions and L2TP tunnels based on hardware combinations.

IP Sessions Scaling

Discusses the maximum number of IP sessions supported based on hardware combination.

Configuring the Cisco ASR 1000 Series Router for High Scalability

Provides configuration tasks for achieving maximum scalability on the routers.

Configuring Cisco License Call Home

Prerequisites for Cisco License Call Home

Lists the requirements before configuring the Cisco License Call Home feature.

How to Configure Cisco License Call Home

Explains the tasks and commands used to activate software licenses.

Configuring Call Home

Prerequisites for Call Home

Lists the requirements before configuring the Call Home feature.

How to Configure Call Home

Explains the tasks to configure the Call Home feature.

Configuring a Destination Profile

Describes how to configure destination profiles for alert notifications.

Configuring Cisco Right-To-Use License

Prerequisites for Cisco Right-To-Use License

Lists the requirements before configuring the Right-To-Use license.

Restrictions for Cisco Right-To-Use License

Details the restrictions and limitations for the Right-To-Use license.

How to Activate an Evaluation License

Explains how to activate evaluation licenses for technology packages.

Using the Management Ethernet Interface

Gigabit Ethernet Management Interface Overview

Provides an overview of the Gigabit Ethernet Management interface.

Common Ethernet Management Tasks

Lists common tasks for managing the Ethernet interface.

Network Synchronization Support

Network Synchronization Overview

Provides an overview of network synchronization goals and features.

Configuring Network Synchronization

Explains how to configure network synchronization on the routers.

Configuring Bridge Domain Interfaces

Restrictions for Bridge Domain Interfaces

Lists the restrictions pertaining to bridge domain interfaces.

Information About Bridge Domain Interfaces

Provides information about bridge domain interfaces and supported features.

How to Configure a Bridge Domain Interface

Provides steps for configuring a bridge domain interface.

Monitoring and Maintaining Multilink Frame Relay

Feature Overview

Provides a feature overview of Multilink Frame Relay.

Configuring Multilink Frame Relay

Explains the configuration processes for Multilink Frame Relay.

Configuring MPLS Layer 2 VPNs

Overview of L2VPN Interworking

Provides an overview of Layer 2 Virtual Private Network interworking.

Ethernet or Bridged Interworking

Explains Ethernet interworking, also known as bridged interworking.

IP or Routed Interworking

Explains IP interworking, also called routed interworking.

Configuring Frame Relay DLCI-to-ATM AAL5SNAP Bridged Interworking

Explains the configuration steps for Frame Relay to ATM interworking.

Gigabit EtherChannel for Virtual Private Wire Service

Covers Gigabit EtherChannel for Virtual Private Wire Service (GEC for VPWS).

Tracing and Trace Management

Tracing Overview

Provides an overview of tracing function and trace files.

How Tracing Works

Explains how the tracing function logs internal events and creates trace files.

Tracing Levels

Determines how much information about a module is stored in the trace buffer or file.

Configuring and Accessing the Web User Interface

Web User Interface Overview

Provides an overview of the web user interface for the routers.

Configuring the Router for Web User Interface Access

Details the steps to enable and configure the router for web user interface access.

Accessing the Web User Interface

Describes the procedure to access the web user interface.

APPENDIX A Unsupported Commands

Unsupported Commands

Lists commands with the 'platform' keyword that produce no or unhelpful output.

APPENDIX B Configuration Examples

Configuring the Router to Boot the Consolidated Package on the TFTP Server

Example configuration to boot the router from a consolidated package on a TFTP server.

ISSU—Consolidated Package Upgrade

Example of performing an ISSU upgrade using consolidated packages.