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 2 Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing
System Router
Downgrading your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier
Routing System 4-Slot Line Card Chassis
Caution Use the slide-assistance arm to slide cards from the card carrier. DO NOT LIFT CARDS BY THE
SLIDE-ASSISTANCE ARM! Rotate cards onto their vertical axes, then lift them from the bottom, using
the slide-assistance arm only as an aid for balance.
Required Tools and Equipment
You need the following tools to perform this task:
• ESD-preventive wrist strap
• Large Phillips screwdriver
Steps
To remove a CRS-3 fabric card, see Figure 2-12 and follow these steps:
Figure 2-12 Removing a CRS-3 Fabric Card
1 Captive screw 3 Direction of installation or removal
2 Ejector lever
STATUS
PID/VID
CRS-FCC-SFC
CLEI
SN:
129870
1
3
2

Cisco CRS-1 - Carrier Routing System Router Specifications

General

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