Cisco ASR 1000

xxi
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide
OL-14127-08
Preface
This preface describes the objectives and organization of this document and explains how to find
additional information on related products and services. This preface contains the following sections:
• Objectives, page xxi
• Document Revision History, page xxi
• Organization, page xxiii
• Related Documentation, page xxvi
• Document Conventions, page xxvii
• Obtaining Documentation and Submitting a Service Request, page xxviii
Objectives
This document describes the configuration and troubleshooting of SPA interface processors (SIPs) and
shared port adapters (SPAs) that are supported on a Cisco ASR 1000 Series Routers.
Document Revision History
The Document Revision History records technical changes to this document. The table shows the Cisco
IOS XE software release number and document revision number for the change, the date of the change,
and a brief summary of the change.
Release No. Revision Date Change Summary
Cisco IOS XE Release
3.2S
OL-14127-08 November 24,
2010
Information pertaining to an overview
and configuration of the following SPAs
was added on the Cisco ASR 1000
Series Router.
• introduction of a 2-Port
Synchronous Gigabit Ethernet SPA
• configuration of a 2-Port
Synchronous Gigabit Ethernet SPA
• introduction of a SPA DSP
• configuration of a SPA DSP