Carrier Routing System Router; Carrier Routing System 16-Slot Line Card Chassis - Cisco CRS-1 - Carrier Routing System Router Migration Manual

Carrier routing system
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Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier
Routing System Router
Contents

Carrier Routing System Router

Restrictions for Downgrading a Cisco CRS-3 Carrier Routing System Back to a Cisco CRS-1 Carrier Routing
System Router

Carrier Routing System 16-Slot Line Card Chassis

Carrier Routing System 8-Slot Line Card Chassis
OL-13669-03
1-87
2-1
2-1
2-2
2-2
Verifying the Fabric Plane Status
Administratively Disabling the Fabric Plane
Swap the Cisco CRS-3 Fabric with the Newly Installed Cisco CRS-1 Fabric
Installing a CRS-1 Fabric Card
Verifying the Installation of the CRS-1 Fabric Card
Powering up the Replaced Fabric Card
Power-up the Newly Installed Cisco CRS-1 Fabric Card
Booting Up the Newly Downgraded Cisco CRS-1 Fabric
Administratively Enabling the Fabric Plane
Verifying Traffic Statistics on the Newly Downgraded Cisco CRS-1 Node
Verifying Fabric Link Connectivity
Downgrading the Next Legacy Node
Power Disable the Fabric Card
Physically Removing the CRS-3 Fabric Card
Power-up the Newly Installed Cisco CRS-1 Fabric Card
Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide
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2-2
2-3
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2-5
2-6
2-9
2-13
2-14
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2-19
2-21
2-22
2-22
2-24
2-24
2-25
2-29
2-32
2-33
2-6
2-17
2-17
2-18
2-25
2-36
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