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Cisco 2900 Series User Manual
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1-9
Cisco 2900 Series and 3900 Series
Hardware Installation Guide
OL-18712-02
Chapter
1 Overview of the Route
rs
Chassis Views
Figur
e
1
-1
0
Front P
anel of the Cisco 3900 Series ISRs
1
AC
O
K
1
1.
LED goes off if the AC power fails
or is disconnected. It does no
t go on and off with the power switch.
2
On/off switch
3
Power connector
4
SYS status LE
D
5
A
C
T status LED
6
POE
7
Boost
8
PS1 (Right), PS2 (Left)
Cisco
3900 Series
SYS ACT
POE
BOOST
PS2
PS1
PS1
PS2
247132
1
2
3
1
2
3
4
5
6
7
8
28
30
Table of Contents
Table of Contents
3
Default Chapter
17
Related Documentation
17
Obtaining Documentation and Submitting a Service Request
19
Searching for Cisco Documents
19
Chassis Views
22
Cisco 2901 Chassis
22
Chapter 1 Overview of the Router
23
Cisco 2911 Chassis
24
Cisco 2921 and Cisco 2951 Chassis
26
Do Not Remove During Cf
27
Ehwic 3
27
Figure
27
Networking Operation
27
Cisco 3900 Series Chassis
28
Figure
28
Ehwic 3
30
Networking Operation
30
Aux
31
Ehwic 3
31
EN (Enable USB Console)
31
En en
31
Ism
31
S (Speed)
31
Usb
31
Locating the Serial Number, PID, VID and CLEI
32
Labels on Cisco 2901
33
Labels on Cisco 2911
34
Labels on Cisco 2921 and Cisco 2951
35
Labels on Cisco 3925 and Cisco 3945
35
For Additional Help Locating Labels on the Router
36
Hardware Features
37
Built-In Interface Ports
37
Gigabit Ethernet Ports
37
USB Serial Console Port
38
Removable and Interchangeable Modules and Cards
38
Enhanced High-Speed WAN Interface Cards
41
Service Modules
41
Services Performance Engine
41
Integrated Service Modules
42
Memory
42
Packet Voice Data Modules
42
Power Supplies
44
Module and Router Power Consumption
45
Fans, Ventilation, and Airflow
45
Real-Time Clock
47
Secure Key
48
Cryptographic Accelerator
48
Slot, Port, and Interface Information
48
LED Indicators
50
Specifications
53
Periodic Inspection and Cleaning
67
Preparing for Router Installation
69
CHAPTER 2 Preparing for Router Installation
69
C H a P T E R 2 Preparing for Router Installation
70
Safety Recommendations
70
Safety with Electricity
71
Preventing Electrostatic Discharge Damage
72
General Site Requirements
72
Rack Requirements
72
Router Environmental Requirements
73
Power Guidelines and Requirements
74
Network Cabling Specifications
74
Console and Auxiliary Port Considerations
74
Console Port Connections
74
Auxiliary Port Connections
75
Ethernet Connections
77
Preparing for Network Connections
77
Serial Connections
77
ISDN BRI Connections
79
CSU/DSU Connections
80
Required Tools and Equipment for Installation and Maintenance
80
Installation Checklist
82
Creating a Site Log
83
CHAPTER 3 Installing and Connecting the Router
85
C H a P T E R 3 Installing and Connecting the Router
86
What You Need to Know
87
Before You Begin
87
Unpacking the Router
88
Installing the Router
88
Attaching Rack-Mount Brackets to Cisco 2901 Routers
89
Rack-Mounting the Chassis
89
Attaching Rack-Mount Brackets to Cisco 2911, Cisco 2921, and Cisco 2951 Routers
90
Attaching Rack-Mount Brackets to Cisco 3900 Series Routers
92
Mounting the Router in a Rack
94
Grounding the Chassis
96
Setting the Chassis on a Desktop
96
Attaching Brackets to the Router for Wall Mounting
97
Attaching the Router to a Wall
97
Mounting a Cisco 2901 or 2911 Router on a Wall
97
Chassis Grounding
99
Connecting Power
102
Connecting to AC Power
102
Connecting to DC Power
103
DC Wiring Requirements for Cisco 2911, 2921, and 2951 Routers
103
Wiring Procedure for DC Input on Cisco 2911, 2921, and 2951 Routers
104
Cisco 2911, 2921, and 2951 Routers
107
DC Wiring Requirements for Cisco 3900 Series Routers
108
Cisco 3900 Series Router Wiring Procedure for DC Input
110
Dual DC Power Supply Configuration in Cisco 3925 and Cisco 3925-NOVPN Routers
112
Connecting to Backup Power
114
Connecting to a Console Terminal or Modem
114
Connecting to the Serial Port with Microsoft Windows
114
Connecting to the Console Port with Mac os X
118
Connecting to the Console Port with Linux
119
Installing the Cisco Microsoft Windows USB Device Driver
119
Installing the Cisco Microsoft Windows XP USB Driver
119
Installing the Cisco Microsoft Windows 2000 USB Driver
120
Installing the Cisco Microsoft Windows Vista USB Driver
120
Uninstalling the Cisco Microsoft Windows USB Driver
121
Uninstalling the Cisco Microsoft Windows Vista USB Driver
121
Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver
121
Connecting to the Auxiliary Port
122
Connecting WAN, LAN, and Voice Interfaces
125
Ports and Cabling
127
Connection Procedures and Precautions
128
Configuring the Router
129
Default Chapter
129
Checklist for Power up
129
Powering up the Router
129
Chapter 4 Configuring the Router
130
Power up Procedure
130
Performing the Initial Configuration on the Router
132
Using Cisco Setup Command Facility
132
Completing the Configuration
135
Using Cisco Configuration Professional Express
136
Using Cisco IOS CLI-Manual Configuration
136
Verifying the Front Panel LED Indications
132
Performing the Initial Configuration on the Router
136
Configuring the Router Hostname
137
Configuring the Enable and Enable Secret Passwords
138
Configuring the Console Idle Privileged EXEC Timeout
139
Configuring Gigabit Ethernet Interfaces
141
Configuring IP Routing and IP Protocols
143
Default Network
143
Default Routes
143
Specifying a Default Route or Gateway of Last Resort
143
Gateway of Last Resort
144
Configuring Virtual Terminal Lines for Remote Console Access
146
Configuring the Auxiliary Line
147
Verifying Network Connectivity
149
Saving Backup Copies of Configuration and System Image
150
Saving Your Router Configuration
150
Verifying the Initial Configuration
152
C H a P T E R 5 Installing and Upgrading Internal Modules and Frus
154
CHAPTER 5 Installing and Upgrading Internal Modules and Frus5-1
154
Safety Warnings
154
Accessing Internal Modules
156
Removing and Replacing the Chassis Cover
156
Removing and Replacing the Services Performance Engine
158
Locating Internal Modules
159
Installing and Removing DRAM Dimms
165
Locating and Orienting DRAM DIMM
165
Removing a DRAM DIMM
166
Installing a DRAM DIMM
167
Installing and Removing Isms
168
Locating an ISM
169
Removing an ISM
169
Software Requirement for Isms
169
Installing an ISM
170
Verifying ISM Installation
172
Installing and Removing PVDM3
172
PVDM3 Location and Orientation
173
Removing a PVDM3
173
Installing a PVDM3
174
Installing and Removing Pvdm2S
175
Replacing Power Supplies and Redundant Power Supplies
180
Default Chapter
182
Replacing the Cisco 2901 Router Power Supply
182
Replacing the Cisco 2911 Router Power Supply
184
Installing and Removing the Cisco 2911 Router Optional DC Power Supply
185
Installing the 2911 DC Power Supply
185
Installing the Cisco 2911 Router Power Supply Blank
186
Removing the 2911 DC Power Supply
186
Replacing the Cisco 2911 Router Redundant Power Supply
188
Replacing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Power Supply
188
Replacing the Power Supply on the Cisco 2921 and Cisco 2951 Routers
189
Replacing the Power Supply on the Cisco 3900 Series Routers
190
Inserting POE Supply in an Ethernet Switch Network Module
191
Installing and Removing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply
192
Installing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply
193
Removing the Cisco 2921, Cisco 2951, or Cisco 3900 Series Optional DC Power Supply
193
Installing and Removing a Redundant Power Supply Adapter
194
Installing an RPS Adapter
195
Removing an RPS Adapter
195
Replacing a Fan Tray or Air Filter
197
Replacing the Cisco 2911 Fan Tray
197
Replacing the Cisco 2911 Air Filter
198
Replacing the Cisco 2921 or 2951 Fan Tray
199
Replacing the Cisco 3900 Series Fan Tray
200
Replacing the Cisco 3900 Series Air Filter
201
Installing a FIPS Louver
203
Front to Back Air Flow Converter
204
Removing and Installing Compactflash Memory Cards
211
Preventing Electrostatic Discharge Damage
211
Removing a Compactflash Memory Card
211
Installing a Compactflash Memory Card
213
Installing SFP Modules
214
Laser Safety Guidelines
216
Removing SFP Modules
217
Activating a New Software Package or Feature
219
C H a P T E R 6 Getting Software Licenses for the Router
220
CHAPTER 6 Getting Software Licenses for the Router6-1
220
Activating a New Software Package or Feature
220
RMA License Transfer
221
Additional Information
222
A P P E N D I X a Online Insertion Removal and Hot-Swapping
224
APPENDIX A Online Insertion Removal and Hot-Swappinga-1
224
OIR Procedures
224
Inserting a Data or Voice Module
224
Removing a Module
224
Removing a Voice Module
224
Hot-Swapping Procedures
225
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Cisco 2900 Series Specifications
General
Brand
Cisco
Model
2900 Series
Category
Network Router
Language
English
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