Chapter 1
Migrating to a Cisco CRS-3 Carrier Routing System
What to Do Next
Next we physically remove the CRS-1 fabric card.
Physically Removing the CRS-1 Fabric Card
This section describes how to physically remove the CRS-1 fabric card, and verify that node is ready to
have a CRS-3 fabric card installed in its place.
This section describes how to remove a CRS-1 fabric card from the Cisco CRS Fabric Card Chassis. For
more detailed information on the switch fabric card, see Cisco CRS Carrier Routing System 4-Slot Line
Card Chassis System Description.
Class 1M laser radiation when open. Do not view directly with optical instruments. Statement 281
Caution
Warning
For diverging beams, viewing the laser output with certain optical instruments within a distance of
100 mm may pose an eye hazard. For collimated beams, viewing the laser output with certain optical
instruments designed for use at a distance may pose an eye hazard. Statement 282
Warning
Laser radiation. Do not view directly with optical instruments. Class 1M laser product. Statement 283
Figure 1-11
CRS-1 Fabric Card
Prerequisites
Before performing this task, you must first open the front cosmetic doors (if installed).
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Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide
How to Migrate to a Cisco CRS-3 Carrier Routing System (4-Slot)
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