Cisco XR 12406 - Manual (Page 11)

xi
Cisco XR 12406 Router Installation Guide
OL-13831-01
Preface
Revised: March, 2009, OL-13831-01
The Cisco XR 12406 Router Installation Guide provides information related to
installation and removal of Cisco XR 12406 Router Chassis.
The preface contains the following sections:
• Changes to This Document
• Obtaining Documentation and Submitting a Service Request
• Audience
• Purpose
• Installation Guide Organization
• Document Conventions
Changes to This Document
Table 1 lists the technical changes made to this document since it was first printed.
Table 1 Changes to This Document
Revision Date Change Summary
OL-13831-01 March 2009 Added Performance Route Processor-3 (PRP-3) hardware
details. PRP-3 has been introduced in Cisco IOS XR Software
Release 3.8.0. PRP-3 will be supported on Cisco IOS XR
Software Release 3.8.0 and later releases.