Specifications

1-5

Cisco XR 12000 Series Router SIP and SPA Software Configuration Guide, Release 3.2

Release 3.2, OL-6396-01, Rev.A1 January 9, 2006

Chapter 1 SIP and SPA Product Overview

SIP Software and Hardware Compatibility

For software configuration information, refer to the Cisco IOS XR software configuration and command

reference publications for the installed Cisco IOS XR release. Also refer to the Cisco IOS XR software

release notes for additional information. Table 1-3 lists the Cisco IOS XR releases that are compatible

with supported SIPs.

To ensure compatibility with the software, your SIPs should have a specific hardware revision number.

The number is printed on a label affixed to the component side of the card. The hardware revision

number can be displayed by using the show diags slot-number command. Table 1-3 lists the hardware

revision number for all supported SIPs.

The show version and show platform commands display the current hardware configuration of the

router, including the system software version that is currently loaded and running. For complete

descriptions of show commands, refer to the Cisco CRS-1 Series Carrier Routing System Getting Started

Guide and the Hardware Redundancy and Node Administration Commands on Cisco IOS XR Software

for the installed Cisco IOS XR release.

For instructions on getting started with Cisco IOS XR please refer to the Cisco IOS XR Getting Started

Guide for the installed Cisco IOS XR release.

Table 1-3 SIP Hardware and Software Compatibility

SIP Part Number

Minimum Cisco IOS Software

Release

Minimum Hardware

Revision

Cisco 12000 SIP-600 12000-SIP-600 Release 3.2 1.0