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Cisco ASR 9001 Overview And Reference Guide
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2-4
Cisco ASR 9000 Series Aggregation Services
Router Overview and Reference Guide
OL-17501-09
Chapter 2 Functional De
scription
Router Operation
Figur
e 2-4
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Table of Contents
Default Chapter
3
Table of Contents
3
Preface
13
Related Documentation
13
Document Conventions
14
Obtaining Additional Information and Support
15
Chassis Physical Overview
18
Cisco ASR 9010 Router
18
Figure 1-1 Cisco ASR 9010 Router Chassis Components-Version 1 Power Trays
18
Figure 1-2 Cisco ASR 9010 Router Chassis Components-Version 2 Power Trays
19
Cisco ASR 9006 Router
20
Figure 1-3 Cisco ASR 9006 Router Chassis Components-Version 1 Power Tray
20
Figure 1-4 Cisco ASR 9006 Router Chassis Components-Version 2 Power Tray
20
Cisco ASR 9904 Router
21
Cisco ASR 9922 Router
21
Figure 1-6 Cisco ASR 9922 Router Chassis Components
22
Cisco ASR 9912 Router
23
Figure 1-7 Cisco ASR 9912 Router Chassis Components
23
Field Replaceable Units
24
Overview and Physical Description
18
Rack-Mounting Considerations
25
Figure 1-9 Cisco ASR 9006 Router Chassis Footprint Dimensions—Top down View
27
Figure 1-10 Cisco ASR 9904 Router Chassis Footprint Dimensions-Top down View
28
Figure 1-11 Cisco ASR 9922 Router Chassis Footprint Dimensions—Top down View
29
Chassis Slots
30
Fiber and Interface Cable Management
32
Figure 1-13 Cable Management Tray
32
Figure 1-14 Fiber/Cable Routing in the Cisco ASR 9010 Router
33
Figure 1-15 Routing of DC Power Tray Source Cables
33
Routing of DC Power Tray Source Cables
33
Figure 1-16 Cisco ASR 9010 Router Router Slot ID Numbering-Version 1 Power Trays
34
Slot Numbering and Marking
34
Figure 1-18 Cisco ASR 9006 Router Slot ID Numbering-Version 1 Power Tray
36
Figure 1-19 Cisco ASR 9006 Router Slot ID Numbering-Version 2 Power Tray
36
Figure 1-20 Cisco ASR 9904 Router Slot ID Numbering-Version 2 Power Tray
37
Figure 1-21 Cisco ASR 9922 Router Components and Slot Numbering
38
Figure 1-22 Cisco ASR 9912 Router Components and Slot Numbering
39
Power Module Hardware and Software Identification
39
Route Switch Processor and Route Processor Cards
40
RSP Front Panel and Access Ports
40
Table 1-1 Power Module Hardware and Software Ids
40
Figure 1-23 RSP Card Front Panel
41
Figure 1-24 RSP-440 Card Front Panel
42
RP Front Panel and Access Ports
43
Figure 1-25 RP Card Front Panel
44
Management Features
45
Alarm Connector
45
Figure 1-26 RP Card
45
Serviceability
46
RSP and RP Card Ejector Levers
46
Fabric Controller Card
46
Figure 1-27 FC Card
47
Figure 1-28 FC Card Front Panel
47
Ethernet Line Cards
48
FC Card Ejector Levers
48
Line Card Ejector Levers
49
Line Card Front Panel and Access Ports
49
Line Card Serviceability
49
Power System
49
AC and DC Power Modules
50
Figure 1-30 Front System View of Power Trays-Cisco ASR 9010 Router with Version 2 Power Trays
51
Figure 1-31 Front System View of Power Tray-Cisco ASR 9904 Router with Version 2 Power Tray
51
Cooling System
52
Figure 1-32 Front System View of Power Trays -Cisco ASR 9922 Router with Version 2 Power Trays
52
Cooling Path
53
Fan Trays
53
Management and Configuration
53
Figure 2-34 Modular Line Card
55
Router Operation
55
Chapter 2 Functional Description
56
Figure 2-3 Major System Components and Interconnections in the Cisco ASR 9000 Series Routers
57
Route Switch Processor Card
59
Figure 2-5 Major System Components and Interconnections in the Cisco ASR 9922 Series Router
59
Figure 2-7 RSP-440 Card Front Panel
61
Route Processor Card
62
Figure 2-8 RP Card Front Panel Connectors and Indicators
62
Front Panel Connectors
63
Management LAN Ports
63
Console Port
63
Auxiliary Port
63
Alarm out
63
Synchronization Ports
63
RP USB Port
64
Front Panel Indicators
64
LED Matrix Display
66
LED Matrix Boot Stage and Runtime Display
66
LED Matrix CAN Bus Controller Error Display
68
Functional Description
68
Switch Fabric
68
Figure 2-9 Switch Fabric Interconnections
69
Unicast Traffic
70
Multicast Traffic
70
Route Processor Functions
71
Processor-To-Processor Communication
72
Route Processor/Fabric Interconnect
72
Figure 2-12 RP Component Interconnections
72
Figure 2-13 FC Component Interconnections
72
Push Buttons
68
Fabric Controller Card
73
Figure 2-14 FC Card
74
Figure 2-15 FC Card Front Panel
74
FC Card Front Panel Indicator
75
Ethernet Line Cards
75
Functional Description
76
Table 2-7 Ethernet Line Cards Available for the Cisco ASR 9000 Series Routers
76
Figure 2-16 General Line Card Data Plane Block Diagram
77
40-Port Gigabit Ethernet (40X1Ge) Line Card
78
8-Port 10-Gigabit Ethernet (8X10Ge) 2:1 Oversubscribed Line Card
80
Figure 2-19 8-Port 10-Gigabit Ethernet (8X10Ge) 2:1 Oversubscribed Line Card Block Diagram
80
Figure 2-20 8-Port 10-Gigabit Ethernet (8X10Ge) 2:1 Oversubscribed Line Card Front Panel
81
4-Port 10-Gigabit Ethernet (4X10Ge) Line Card
82
Figure 2-22 4-Port 10-Gigabit Ethernet (4X10Ge) Line Card Front Panel
83
8-Port 10-Gigabit Ethernet (8X10Ge) 80-Gbps Line Rate Card
84
Figure 2-23 8-Port 10-Gigabit Ethernet (8X10Ge) 80-Gbps Line Rate Card Block Diagram
84
Figure 2-24 8-Port 10-Gigabit Ethernet (8X10Ge) 80-Gbps Line Rate Card Front Panel
85
Card
86
Figure 2-25 2-Port 10-Gigabit Ethernet + 20-Port Gigabit Ethernet (2X10Ge + 20X1Ge) Combination Line Card Block
86
Figure 2-26 2-Port 10-Gigabit Ethernet + 20-Port 1-Gigabit Ethernet (2X10Ge + 20X1Ge) Combination Line Card Front Panel
87
16-Port 10-Gigabit Ethernet (16X10Ge) Oversubscribed Line Card
88
Figure 2-28 16-Port 10-Gigabit Ethernet (16X10Ge) Oversubscribed Line Card Front Panel
89
24-Port 10-Gigabit Ethernet Line Card
90
Figure 2-30 24-Port 10-Gigabit Ethernet (24X10Ge) Line Card Front Panel
91
36-Port 10-Gigabit Ethernet Line Card
92
Figure 2-31 36-Port 10-Gigabit Ethernet (36X10Ge) Line Card Front Panel
93
2-Port 100-Gigabit Ethernet Line Card
94
Figure 2-32 2-Port 100-Gigabit Ethernet (2X100Ge) Line Card Front Panel
95
1-Port 100-Gigabit Ethernet Line Card
96
Figure 2-33 1-Port 100-Gigabit Ethernet (1X100Ge) Line Card Front Panel
97
Modular Line Cards
98
20-Port Gigabit Ethernet Modular Port Adapter
98
8-Port 10-Gigabit Ethernet Modular Port Adapter
99
4-Port 10-Gigabit Ethernet Modular Port Adapter
100
Figure 2-36 8-Port 10-Gigabit Ethernet MPA
100
2-Port 10-Gigabit Ethernet Modular Port Adapter
101
Figure 2-37 4-Port 10-Gigabit Ethernet MPA
101
2-Port 40-Gigabit Ethernet Modular Port Adapter
102
Figure 2-38 2-Port 10-Gigabit Ethernet MPA
102
1-Port 40-Gigabit Ethernet Modular Port Adapter
103
Figure 2-39 2-Port 40-Gigabit Ethernet MPA
103
Power System Functional Description
104
Figure 2-41 Cisco ASR 9010 Router AC Power System Block Diagram-Version 1 Power System
105
Figure 2-42 Cisco ASR 9010 Router AC Power System Block Diagram-Version 2 Power System
106
Figure 2-43 Cisco ASR 9010 Router DC Power System Block Diagram-Version 1 Power System
107
Figure 2-44 Cisco ASR 9010 Router DC Power System Block Diagram-Version 2 Power System
108
Figure 2-45 Cisco ASR 9006 Router AC Power System Block Diagram-Version 1 Power System
109
Figure 2-46 Cisco ASR 9006 Router AC Power System Block Diagram-Version 2 Power System
110
Figure 2-47 Cisco ASR 9006 Router DC Power System Block Diagram-Version 1 Power System
111
Figure 2-48 Cisco ASR 9006 Router DC Power System Block Diagram-Version 2 Power System
112
Figure 2-49 Cisco ASR 9904 Router AC Power System Block Diagram-Version 2 Power System
113
Figure 2-50 Cisco ASR 9904 Router DC Power System Block Diagram-Version 2 Power System
114
Figure 2-51 Cisco ASR 9922 Router AC Power System Block Diagram-Version 2 Power System
115
Figure 2-52 Cisco ASR 9922 Router DC Power System Block Diagram-Version 2 Power System
116
Figure 2-53 Version 1 Power Module
117
Figure 2-54 Version 2 Power Module
117
Figure 2-55 Version 1 Power Module Status Indicators
118
Power Module Status Indicators
118
Power Modules
117
Figure 2-56 Version 2 Power Module Status Indicators
119
System Power Redundancy
119
AC Power Trays
120
Figure 2-57 Version 1 AC Power Tray Rear Panel
120
Figure 2-58 Version 2 AC Power Tray Rear Panel
120
AC Input Voltage Range
121
AC Tray Power Switch
121
DC Output Levels
121
AC System Operation
122
Power up
122
Power down
122
DC Power Trays
122
DC Tray Power Switch
122
DC Power Tray Read Panel
122
DC Power Tray Power Feed Indicator
123
Figure 2-60 DC Power Tray Rear Panel
123
Figure 2-61 DC Power Tray Rear Panel - Cisco ASR 9006 Router and Cisco ASR 9904 Router with Version 2 Power System
123
DC System Operation
124
Power up
124
Power down
125
Cooling System Functional Description
125
Cooling Path
126
Figure 2-64 Cisco ASR 9010 Router Chassis Cooling Path-Side View
126
Line Cards
128
Fan Trays
130
Cisco ASR 9010 Router Fan Trays
130
Cisco ASR 9006 Router Fan Trays
130
Cisco ASR 9904 Router Fan Tray
131
Figure 2-70 Cisco ASR 9006 Router Fan Tray
131
Cisco ASR 9922 Router and Cisco ASR 9912 Router Fan Trays
132
Status Indicators
133
Fan Tray Servicing
133
Slot Fillers
134
Chassis Air Filter
134
Figure 2-73 Cisco ASR 9010 Router Chassis Air Filter
134
Figure 2-75 Cisco ASR 9904 Router Air Filter
136
Figure 2-76 ASR 9922 Router Chassis Air Filters
137
Figure 2-77 Cisco ASR 9912 Router Chassis Air Filters
138
Figure 2-78 Cisco ASR 9922 Router Chassis Center Air Filter
139
Speed Control
140
Temperature Sensing and Monitoring
140
Servicing
141
System Shutdown
141
System Management and Configuration
141
Cisco IOS XR Software
141
System Management Interfaces
141
Command-Line Interface
142
Craft Works Interface
142
Xml
142
Snmp
142
SNMP Agent
142
Mibs
143
Online Diagnostics
143
Chapter 3 High Availability and Redundant Operation
145
Features Overview
145
High Availability Router Operations
145
Stateful Switchover
145
Fabric Switchover
146
Active/Standby Status Interpretation
146
Non-Stop Forwarding
146
Nonstop Routing
146
Graceful Restart
146
Process Restartability
147
Fault Detection and Management
147
Power Supply Redundancy
147
AC Power Redundancy
148
Figure 3-1 AC System Power Redundancy for the Cisco ASR 9010 Router-Version
148
Figure 3-2 AC System Power Redundancy for the Cisco ASR 9010 Router-Version
148
Figure 3-3 AC System Power Redundancy for the Cisco ASR 9006 Router-Version
148
Figure 3-4 AC System Power Redundancy for the Cisco ASR 9904 Router-Version
149
Figure 3-5 AC System Power Redundancy for the Cisco ASR 9922 Router-Version
149
DC Power Redundancy
150
Figure 3-9 DC System Power Redundancy for the Cisco ASR 9006 Router Version-2
151
Figure 3-10 DC System Power Redundancy for the Cisco ASR 9904 Router-Version
151
Detection and Reporting of Power Problems
152
Cooling System Redundancy
152
Cooling Failure Alarm
153
Appendix
155
Technical Specifications
155
Table A-1 Cisco ASR 9010 Router Physical Specifications
155
Table A-2 Cisco ASR 9006 Router Physical Specifications
155
Table A-3 Cisco ASR 9904 Router Physical Specifications
155
Table
156
Appendix A Technical Specification
156
Table
157
Cisco ASR 9922 Router Physical Specifications
157
Table
158
Cisco ASR 9912 Router Physical Specifications
158
Cisco ASR 9000 Series Environmental Specifications
158
Cisco ASR 9006 Router AC Electrical Specifications
160
Table
161
Cisco ASR 9904 Router AC Electrical Specifications
161
Cisco ASR 9922 Router AC Electrical Specifications
161
Table
162
Cisco ASR 9912 Router AC Electrical Specifications
162
Cisco ASR 9010 Router DC Electrical Specifications
163
Table
164
Cisco ASR 9006 Router DC Electrical Specifications
164
Cisco ASR 9904 Router DC Electrical Specifications
164
Cisco ASR 9922 Router DC Electrical Specifications
164
Table
165
Cisco ASR 9912 Router DC Electrical Specifications
165
Table
166
AC Input Voltage Range
166
DC Input Voltage Range
166
DC Output Levels for Version 1 Power System
166
Table
167
DC Output Levels for Version 2 Power System
167
RSP/RP Port Specifications
167
Table
168
Card and Fan Tray Power Consumption Specifications
168
Other manuals for Cisco ASR 9001
Manual
44 pages
Installation Guide
284 pages
Hardware Installation Guide
160 pages
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Cisco ASR 9001 Specifications
General
Brand
Cisco
Model
ASR 9001
Category
Network Router
Language
English
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