Cisco Cisco IOS XR Software Release 3.2

The following firmware code is supported by the Cisco CRS-1 router:

The minimum ROMMON version required for this release is 1.32.

Be sure to upgrade the ROMMONs to version 1.32 before attempting the upgrade. See 

The minimum CPUCTRL version required for this release is 2.07. 

For detailed information on ROMMON, refer to the Cisco IOS XR Getting Started Guide.

This section describes the system requirements for Cisco IOS XR Software Release 3.2.2 supported on 
the Cisco XR 12000 Series Router and includes the following information:

The Cisco IOS XR software is packaged in feature sets (also called software images). Each feature set 
contains a specific set of Cisco IOS XR Software Release 3.2.2 features. 

 and 

 list the 

Cisco IOS XR software feature set matrix and associated filenames available for Cisco IOS XR 
Software Release 3.2.2 supported on the Cisco XR 12000 Series Router.

Cisco IOS XR Unicast 
Routing Core Bundle

c12k-mini.vm-3.2.2

Contains the required core packages including, OS, Admin, Base, 
Forwarding, Line Cards, and Routing packages. 

Cisco IOS XR Manageability 
Package

c12k-mgbl.pie-3.2.2

CORBA agent, XML Parser, HTTP server, SNMP Agent, and 
Alarm correlation.

Cisco IOS XR MPLS 
Package

c12k-mpls.pie-3.2.2 

MPLS-TE, LDP, MPLS-TE Link Management, MPLS Forwarding 
and RSVP.

Cisco IOS XR Multicast 
Package

c12k-mcast.pie-3.2.2 

Multicast Routing Protocols (PIM, MSDP, IGMP, Auto-RP), Tools 
(SAP, MTrace), and Infrastructure (MRIB, MURIB, MFWD).