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
How to Migrate to a Cisco CRS-3 Carrier Routing System (16-Slot)
Troubleshooting the CRS-3 Fabric Card
If the installed or replaced CRS-3 fabric card fails to operate or power up on installation:
• Make sure that the card is seated firmly in the Cisco CRS Fabric Card Chassis slot. One easy way
to verify physical installation is to see whether the front faceplate of the CRS-3 fabric card is even
with the fronts of the other cards installed in the card cage.
• Check whether the ejector levers are latched and that the captive screws are fastened properly. If you
are uncertain, unlatch the levers, loosen the screws, and attempt to reseat the CRS-3 fabric card.
• Examine the Cisco CRS Fabric Card Chassis alarm module to see if there are any active alarm
conditions. (See the section on the alarm module in Cisco CRS Carrier Routing System 16-Slot
System Description.)
• Examine the Cisco CRS Fabric Card Chassis power shelves to see whether the chassis, as a whole,
is receiving power.
Use the Status LEDs, located on the CRS-3 fabric card faceplate, to verify the correct installation of the
CRS-3 fabric card:
• When the CRS-3 fabric card is properly installed, the Status LED turns green. If this LED is off,
verify that the CRS-3 fabric card is installed correctly.
• If there is a failure during the board boot sequence, the two four-digit alphanumeric LED displays
indicate the current boot phase to assist you in debugging the board failure.
Prerequisites
Software Requirements
• Cisco IOS XR Software Release 4.0.0.T or later release (Cisco IOS XR Software Release 4.0.2 for
multishelf nodes)
• ROMMON 1.54 or later version
Hardware Requirements
• The Fabric card to be added must be prepared as described in the “Prerequisites for Upgrading to a
Cisco
CRS-3 Carrier Routing System” section on page 1-2.
RP/0/RP0/CPU0:router#admin
RP/0/RP0/CPU0:router(admin)#config
RP/0/RP0/CPU0:router(admin-config)#hw-module power disable loc 0/SM0/SP
RP/0/RP0/CPU0:router(admin-config)#commit
RP/0/RP0/CPU0:router(admin)#show platform
Node Type PLIM State Config State
<snip>
0/SM0/SP FC/S(SP) N/A UNPOWERED PWR,NSHUT,MON
0/SM1/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/SM2/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/SM3/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/SM4/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/SM5/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/SM6/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
0/SM7/SP FC/S(SP) N/A IOS XR RUN PWR,NSHUT,MON
<snip>

Cisco CRS-1 - Carrier Routing System Router Specifications

General

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