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CRS-3
Cisco CRS-3 Manuals
Manuals and User Guides for Cisco CRS-3. We have
2
Cisco CRS-3 manuals available for free PDF download: Migration Manual, System Description
Cisco CRS-3 Migration Manual (250 pages)
Carrier Routing System
Brand:
Cisco
| Category:
Network Router
| Size: 5.76 MB
Table of Contents
Table of Contents
3
Carrier Routing System 16-Slot Line Card Chassis
5
Carrier Routing System Router
5
Migrating to a Cisco CRS-3 Carrier Routing System
11
Contents
11
CRS-1 to CRS-3 Software Migration Compatibility Matrix
12
Prerequisites for Upgrading IOS-XR Software Prior to Migrating to a Cisco CRS-3 Carrier Routing System
13
Option-A
14
Option-B
14
ROMMON Upgrades
14
Cisco IOS-XR Flash Disk Requirements for Migration to CRS-3
15
Flash Disk Upgrade Process to 4GB
15
Inserting the 4GB Flashdisk
15
Disk Formatting
16
Setting up Disk Mirroring
16
Swapping Mirrored Disks
16
Verifying Standby RP Disk Upgrade
16
Verifying the Disk File System
16
Performing Switchover
17
Upgrading the Standby RP
17
File System Upgrade Procedure for 2GB Flash Disks
17
Verifying that the System Meets RP Memory Requirements
19
IOS-XR Software Upgrade Procedure
19
Obtain the Required PIE Files
19
New Image Name Changes for 4.0 and Onwards
20
Verify System Stability
20
Additional Pre-Upgrade System Checks
22
Upgrading to Cisco IOS XR Software Release 4.0.X(PX) before Migrating to Cisco CRS-3 Hardware
24
Post-Upgrade Procedure
26
Matrix
30
Information about Migrating to a Cisco CRS-3 Carrier Routing System
31
How to Migrate to a Cisco CRS-3 Carrier Routing System (16-Slot)
33
Administratively Disabling the Fabric Plane
33
Disabling Power to the CRS-1 Fabric Card
35
Physically Removing the CRS-1 Fabric Card
37
Required Tools and Equipment
38
Installing a CRS-3 Fabric Card
40
Verifying the Installation of the CRS-3 Fabric Card
45
Powering up the Replaced Fabric Card
47
Troubleshooting Tips
49
What to Do Next
49
How to Migrate to a Cisco CRS-3 Carrier Routing System (8-Slot)
50
Administratively Disabling the Fabric Plane
50
Disabling Power to the CRS-1 Fabric Card
52
Physically Removing the CRS-1 Fabric Card
54
Installing a CRS-3 Fabric Card
57
Verifying the Installation of the CRS-3 Fabric Card
61
Powering up the Replaced Fabric Card
63
Administratively Enabling the Fabric Plane
64
Booting up the Newly Migrated Cisco CRS-3 Fabric
64
Verifying Traffic Statistics on the Newly Migrated Cisco CRS-3 Node
65
Verifying Fabric Link Connectivity
66
How to Migrate to a Cisco CRS-3 Carrier Routing System (4-Slot)
68
Administratively Disabling the Fabric Plane
69
Disabling Power to the CRS-1 Fabric Card
70
Physically Removing the CRS-1 Fabric Card
73
Installing a CRS-3 Fabric Card
75
Verifying the Installation of the CRS-3 Fabric Card
81
Booting up the Newly Migrated Cisco CRS-3 Fabric
83
Powering up the Replaced Fabric Card
83
Administratively Enabling the Fabric Plane
84
Verifying Traffic Statistics on the Newly Migrated Cisco CRS-3 Node
84
Verifying Fabric Link Connectivity
85
Configuration Examples for Migrating to a Cisco CRS-3 Carrier Routing System
90
Displaying Chassis Serial Numbers: Example
90
Adding a Fabric Card Chassis: Example
91
Adding an LCC to a Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis: Example
93
Where to Go Next
95
Additional References
96
Related Documents
96
Technical Assistance
97
Prerequisites for Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco
99
Downgrading Your Cisco CRS-3 Carrier Routing System 16-Slot Line Card Chassis Back to a Cisco
99
Downgrading Your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco
99
Downgrading Your Cisco CRS-3 Carrier Routing System 4-Slot Line Card Chassis Back to a Cisco
99
Downgrading Your Cisco CRS-3 Carrier Routing System Router Back to a Cisco CRS-1 Carrier Routing System Router
99
Contents
99
Table of Contents
100
Contents
100
Verifying the Fabric Plane Status
101
Administratively Disabling the Fabric Plane
103
Power Disable the Cisco CRS-3 Fabric Card
103
Physically Removing the Cisco CRS-3 Fabric Card
104
Swap the Cisco CRS-3 Fabric with the Newly Installed Cisco CRS-1 Fabric
104
Installing a CRS-1 Fabric Card
107
Verifying the Installation of the CRS-1 Fabric Card
111
Powering up the Replaced Fabric Card
112
Booting up the Newly Downgraded Cisco CRS-1 Fabric
115
Power-Up the Newly Installed Cisco CRS-1 Fabric Card
115
Administratively Enabling the Fabric Plane
116
Verifying Traffic Statistics on the Newly Downgraded Cisco CRS-1 Node
116
Verifying Fabric Link Connectivity
117
Downgrading the Next Legacy Node
119
Downgrading Your Cisco CRS-3 Carrier Routing System 8-Slot Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis
120
Downgrading Your Cisco CRS-3 Carrier Routing System 16-Slot
120
Line Card Chassis Back to a Cisco CRS-1 Carrier Routing System
120
This Section Contains the Following Procedures
120
Verifying the Fabric Plane Status
120
Administratively Disabling the Fabric Plane
122
Power Disable the Fabric Card
122
Swap the Cisco CRS-3 Fabric with the Newly Installed Cisco CRS-1 Fabric
123
Power-Up the Newly Installed Cisco CRS-1 Fabric Card
134
Administratively Enabling the Fabric Plane
135
Booting up the Newly Downgraded Cisco CRS-1 Fabric
135
Verifying Traffic Statistics on the Newly Downgraded Cisco CRS-1 Node
136
Verifying Fabric Link Connectivity
137
Carrier Routing System 4-Slot Line Card Chassis
139
Downgrading the Next Legacy Node
139
Verifying the Fabric Plane Status
140
Administratively Disabling the Fabric Plane
141
Physically Removing the CRS-3 Fabric Card
142
Power Disable the Fabric Card
142
Swap the Cisco CRS-3 Fabric with the Newly Installed Cisco CRS-1 Fabric
142
Installing a CRS-1 Fabric Card
147
Verifying the Installation of the CRS-1 Fabric Card
150
Powering up the Replaced Fabric Card
151
Power-Up the Newly Installed Cisco CRS-1 Fabric Card
154
Administratively Enabling the Fabric Plane
155
Booting up the Newly Downgraded Cisco CRS-1 Fabric
155
Power-Up the Newly Installed Cisco CRS-1 Fabric Card
155
Verifying Traffic Statistics on the Newly Downgraded Cisco CRS-1 Node
156
Verifying Fabric Link Connectivity
157
Downgrading the Next Legacy Node
159
Cisco CRS-3 Carrier Routing System Router Command Changes
161
New Commands
162
Modified Commands
187
Power Module Changes
231
List of Qos Changes for Cisco CRS Series Modular Services Card 140G (CRS-MSC-140G) Upgrade Doc
233
Important Notes: Qos Configuration Changes
233
Modifying CRS-MSC-40G Qos Configurations for CRS-MSC-140G
233
Qos Command Changes
234
Qos Features Changes
236
General
236
Queueing
236
Policing
237
ROMMON Upgrade Instructions
239
Turbo Boot Prerequisites
239
Turbo Boot Procedure
239
Turboboot Instructions
240
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Cisco CRS-3 System Description (102 pages)
Carrier Routing System 8-Slot Line Card Chassis Enhanced Router
Brand:
Cisco
| Category:
Network Hardware
| Size: 4.7 MB
Table of Contents
Table of Contents
3
Preface
7
Objective
7
Audience
7
Related Cisco CRS Documentation
7
Changes to this Document
8
Obtaining Documentation and Submitting a Service Request
9
CHAPTER 1 Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Enhanced Router Overview
11
Chassis Overview
11
Overview
11
Cisco 8-Slot Chassis Components
12
Power Components
12
Routing and Switch Fabric Components
14
CRS 8-Slot System Architecture
15
Cisco CRS 8-Slot Line Card Chassis Enhanced Router Main Features
15
Chassis Slot Numbers
16
Cable Management
17
Exterior Cosmetic Components
18
Control Plane and Data Plane Overview
18
System Discovery and Inventory
18
High Availability
19
Control Plane Components
20
CRS Hardware Compatibility
22
CHAPTER 2 Cisco CRS 8-Slot Line Card Chassis Enhanced Router Power Systems
25
Cisco CRS 8-Slot Chassis Power Systems
25
Power Systems Overview
25
Power Component Information Common to Two Types of Power System
26
Basic Chassis Power Details
26
Power System-Modular Configuration
26
Precautions and Recommendations
26
Grounding Guidelines
27
DC Power Systems
27
AC Power Systems
28
Enhanced Router Modular Configuration Power System
28
Overview-Modular Power Configuration
28
Modular Configuration Power Architecture
31
Modular Configuration DC Power
31
Modular Configuration AC Power
35
Cisco CRS 3-Phase AC Power Distribution Unit
40
CHAPTER 3 Cooling System
43
Cooling System Overview
43
Line Card Chassis Enhanced Router Airflow
44
Cooling System Operation
45
Cooling System Redundancy
46
Cisco CRS 8-Slot Line Card Chassis Enhanced Router Fan Tray
46
CHAPTER 4 Switch Fabric
49
Switch Fabric Overview
49
Switch Fabric Operation
50
Speed-Up Function
51
S2 and S3 Buffering
51
Failure Operation
51
Switch Fabric Card Description
51
Chapter 5
55
Line Cards and Physical Layer Interface Modules Overview
55
Overview of Line Cards and Physical Layer Interface Modules
55
MSC Ingress Packet Engine
57
PLIM Physical Interface Module on Ingress
57
MSC CPU and CPU Interface
58
MSC Egress Packet Engine
58
MSC from Fabric Section
58
MSC to Fabric Section Queuing
58
PLIM Physical Interface Section on Egress
58
Shaping and Queuing Function
58
Line Card Physical Descriptions
59
Physical Layer Interface Modules
62
OC-768 Packet-Over-SONET (POS) Plims
63
OC-192 Packet-Over-Sonet/Dynamic Packet Transport Plims
64
OC-48 Packet over Sonet/Dynamic Packet Transport Plims
65
10-Gigabit Ethernet XENPAK PLIM
68
8-Port 10-GE PLIM with XFP Optics Modules
69
4-Port 10-GE PLIM with XFP Optics Modules
71
1-Port 100-GE PLIM with CFP Optics Module
72
20-Port 10-GE PLIM with XFP Optics Modules
74
14-Port 10-GE PLIM with XFP Optics Modules
75
PLIM Impedance Carrier
77
XFP Optics Power Management
77
CHAPTER 6 Route Processor
79
Route Processor Overview
79
Active and Standby Arbitration
82
RP Card to Fabric Module Queuing
82
Distributed Route Processor
83
DRP Card
84
Drp Plim
85
Limitations and Restrictions
86
Performance Route Processor
86
Performance Route Processor Front Panel
88
Performance Route Processor Overview
88
CRS 8-Slot Line Card Chassis Enhanced Router Specifications
93
Technical Specifications
93
Chassis Specifications
93
Modular Configuration Power Specifications
94
Environmental Specifications
95
Regulatory, Compliance, and Safety Specification
96
Appendix B Product Ids
97
Product Ids
97
Chassis Product Ids
97
Optional MSC, FP, PLIM, SIP, and SPA Product Ids
99
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