Cisco CRS-1 - Carrier Routing System Router Migration Guide

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Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide
OL-13669-03
Chapter 1 Migrating to a Cisco CRS-3 Carrier Routing System
IOS-XR Software Upgrade Procedure
Note The filenames listed here may not necessarily be the filenames of the actual files since the files can be
renamed. The actual filenames used will not affect the operation.
Note The upgrade Package needs to be activated along with the Mini Package.PIE file. The Upgrade Package
is ONLY mandatory when performing the upgrade from 3.x to 4.x. The upgrade package must be
deactivated and removed after the 3.x to 4.x upgrade operation is complete.
Currently removing the upgrade PIE file triggers a false error message stating that all the active
packages will be removed. This message is due to a known bug which will be fixed in later releases. You
can ignore this the false warning message and safely go ahead and remove the upgrade package despite
the false warning message.
New Image Name Changes for 4.0 and Onwards
Table 1-4 lists the new file names for the images for IOS XR Software release 4.0.1(PX) and onwards.
.-p – only ppc based images
.-px – ppc + x86 based images
Verify System Stability
The following commands should be executed to verify basic system stability before the upgrade:
Execute the show platform command while in admin mode to verify that all nodes are in "IOS XR
RUN" state, the PLIMs are in "OK" state, and that the SPAs are in "READY" state.
Documentation package hfr-doc-px.pie-4.0.1 or
4.0.2
disk0:hfr-doc-px-4.0.1 or
4.0.2
Field Programmable Device package hfr-fpd-px.pie-4.0.1 or
4.0.2
disk0:hfr-fpd-px-4.0.1 or
4.0.2
Table 1-3 OS XR PPX Software PIE Filenames (continued)
Ta bl e 1-4 New Image Name Changes for IOS XR Software Release 4.0.1 (PX) and Onwards
Old File Name New File Name Old Name on Router New Name on Router
comp-hfr-mini.vm hfr-mini-p.vm comp-hfr-mini-4.0.1 hfr-mini-p-4.0.1
comp-hfr-full.vm hfr-full-p.vm comp-hfr-full-4.0.1 hfr-full-p-4.0.1
comp-hfr-mini-px.vm hfr-mini-px.vm comp-hfr-mini-px-4.0.1 hfr-mini-px-4.0.1
comp-hfr-full-px.vm hfr-full-px.vm comp-hfr-full-px-4.0.0.17C hfr-full-px-4.0.1
comp-hfr-mini.pie hfr-mini-p.pie comp-hfr-mini-4.0.1 hfr-mini-p-4.0.1
comp-hfr-mini-px.pie hfr-mini-px.pie comp-hfr-mini-px-4.0.1 hfr-mini-px-4.0.1
hfr-fpd.pie hfr-fpd-p.pie hfr-fpd-4.0.1 hfr-fpd-p-4.0.1
hfr-upgrade.pie hfr-upgrade-p.pie NA NA

Cisco CRS-1 - Carrier Routing System Router Specifications

General

Brand	Cisco
Model	CRS-1 - Carrier Routing System Router
Category	Network Router
Language	English