Cisco CRS-1 - Carrier Routing System Router Migration Guide

1-20
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
Cisco CRS-3 Carrier Routing System and CRS-1 Carrier Routing System Hardware Compatibility Matrix
b. Install the Remove Upgrade Package: This operation removes the dummy packages of
Cisco
IOS XR software release 4.0; no Cisco IOS XR software release 4.0 software is being
removed. This is only a bridging package to facilitate upgrade from Cisco
IOS XR software release
pre-4.0 software to Cisco
IOS XR software release 4.0 software as the package names have
changed. The upgrade package contains Cisco
IOS XR software release 4.0 dummy packages
compatible with Cisco
IOS XR software release pre-4.0 packages which are not typically used once
you have upgraded to Cisco
IOS XR software release 4.0 software. Once your upgrade to
Cisco
IOS XR software release 4.0 has completed successfully, the Cisco IOS XR software release
4.0 dummy packages (which were installed solely for compatibility with the existing
Cisco
IOS XR software release pre-4.0 packages) can be removed safely.
Step 6 Now perform an install commit command and continue testing the Cisco IOS XR software release
4.0.0.T.PX Image.
Cisco CRS-3 Carrier Routing System and CRS-1 Carrier Routing
System Hardware Compatibility Matrix
To convert the existing 40G based Cisco CRS-1 system to 140G based Cisco CRS-3 system, the MSC,
PLIM & Fabric cards would need to be replaced.
Refer to Table 1-5 on page 1-20 for the new 140G-based Cisco CRS-3 hardware.
Ta bl e 1-5 140G-based Cisco CRS-3 Hardware
Existing
Chassis CRS-3 MSC CRS-3 PLIM Note
SC : 16 slot MSC-140G
FP-140G
14x10GE
20x10GE
1x100GE
Current CRS-1
8 slot chassis MSC-140G
FP-140G
14x10GE
20x10GE
1x100GE
Current CRS-1
4 slot chassis MSC-140G
FP-140G
14x10GE
20x10GE
1x100GE
MSC-140 must NOT be plugged
in with CRS-1 Fabric
MC : 16 slot LCC MSC-140G
FP-140G
14x10GE
20x10GE
1x100GE
Current CRS-1
MC : 16 slot FCC N/A N/A CRS-FCC-FC140/M (S2)
[8 planes | 1 plane/board]
[8 planes | 1 plane/ 3 boards for
Multimodule config]

Cisco CRS-1 - Carrier Routing System Router Specifications

General

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