Name: Cisco 4451-X
Brand: Cisco
Rating: 5 (1 reviews)

To Next Page

To Previous Page

6-35

Hardware Installation Guide for the Cisco 4451-X Integrated Services Router

OL-27644-01

Chapter 6 Installing and Upgrading Internal Modules and FRUs

Replacing a Fan Tray

Note If hot-swapping the fan tray, it is recommended to complete the operation within two minutes to ensure

the router remains within operating temperature.

Step 1 Read the “Safety Warnings” section on page 6-2 section and disconnect the power supply before you

perform any module replacement.

Step 2 Pry open the fan tray screw covers on the four captive fan tray screws.

Step 3 Completely loosen the four captive fan tray screws.

Step 4 Pull the fan tray out.

Step 5 Insert the replacement fan tray and tighten the four captive screws.

Step 6 Snap the screw covers in place.

Figure 6-26 Cisco ISR 4451-X Fan Tray Replacement

Fan Tray

285943

Default Chapter3
- Table of Contents3
- Related Documentation17
- Obtaining Documentation and Submitting a Service Request18
- Searching for Cisco Documents18
CHAPTER 1 Overview of the Cisco 4451-X Integrated Services Router19
- About the Cisco ISR 4451-X19
- C H a P T E R 1 Overview of the Cisco 4451-X Integrated Services Router20
- Safety Warnings20
  - Safety Warnings for Finland, Norway and Sweden21
- Chassis Views21
  - Cisco ISR 4451-X Chassis22
  - Platform Summary25
- Locating the Serial Number, PID, VID and CLEI25
  - Labels on Cisco ISR 4451-X26
  - For Additional Help Locating Labels on the Router26
- Hardware Features27
- About Slots and Interfaces35
- Specifications38
- Periodic Inspection and Cleaning43
CHAPTER 2 Preparing for Router Installation44
- Standard Warning Statements44
  - General Safety Warnings44
  - C H a P T E R 2 Preparing for Router Installation45
Safety Recommendations48
- Safety with Electricity48
- Preventing Electrostatic Discharge Damage50
General Site Requirements50
- General Precautions50
- Site Selection Guidelines50
  - Site Environmental Requirements51
  - Physical Characteristics52
Rack Requirements52
Router Environmental Requirements53
- Power Guidelines and Requirements54
- Network Cabling Specifications54
  - Console and Auxiliary Port Considerations55
    - Console Port Connections55
    - Auxiliary Port Connections56
  - Preparing for Network Connections57
    - Ethernet Connections57
- Required Tools and Equipment for Installation and Maintenance57
Installation Checklist59
Creating a Site Log60
CHAPTER 3 Installing and Connecting the Router61
- C H a P T E R 3 Installing and Connecting the Router62
- What You Need to Know63
- Before You Begin63
- Unpacking the Router64
Installing the Router64
- Rack-Mounting the Chassis65
- Setting the Chassis on a Desktop70
Chassis Grounding71
Connecting Power72
- Connecting to AC Power73
Connecting to a Console Terminal or Modem74
- Connecting to the Serial Port with Microsoft Windows74
- Connecting to the Console Port with Mac os X75
- Connecting to the Console Port with Linux76
Installing the Cisco Microsoft Windows USB Device Driver76
- Installing the Cisco Microsoft Windows XP USB Driver77
- Installing the Cisco Microsoft Windows 2000 USB Driver77
- Installing the Cisco Microsoft Windows Vista USB Driver77
Uninstalling the Cisco Microsoft Windows USB Driver78
- Uninstalling the Cisco Microsoft Windows XP and 2000 USB Driver78
- Uninstalling the Cisco Microsoft Windows Vista USB Driver79
Connecting to the Auxiliary Port79
Connecting WAN, LAN, and Voice Interfaces80
- Ports and Cabling82
- Connection Procedures and Precautions82
Chapter 4 Initial Configuration84
- Performing the Initial Configuration on the Router84
- Verifying Network Connectivity102
  - Saving Your Router Configuration103
  - Saving Backup Copies of Configuration and System Image103
    - Configuration Examples104
- Verifying the Initial Configuration106
Chapter 5 ROM Monitor Overview and Basic Procedures107
- ROM Monitor Overview107
- Entering ROM Monitor Mode108
- Displaying the Configuration Register Setting111
- Environment Variable Settings111
- Exiting ROM Monitor Mode113
CHAPTER 6 Installing and Upgrading Internal Modules and Frus118
- Safety Warnings118
- Accessing Internal Modules120
  - Removing and Replacing the Chassis Cover120
    - Removing the Cover120
    - Replacing the Cover120
- Locating Internal and External Slots for Modules121
- Overview of the SSD Carrier Card NIM (NIM-SSD)122
- Removing the SSD Drives from the NIM-SSD129
- Removing and Replacing the Cisco ISR 4451-X NIM-SSD Drives131
  - Removing the NIM-SSD from the Router132
- Removing the NIM-SSD from the Router133
  - Installing and Removing DDR Dimms134
- Replacing the NIM-SSD on the Router134
Chapter 7 Online Insertion and Removal (OIR) and Hot-Swapping159
- OIR Procedures160
  - Removing a Module160
  - Inserting a Data or Voice Module160
- Hot-Swapping Procedures160

Brand	Cisco
Model	4451-X
Category	Network Router
Language	English

Cisco 4451-X User Manual

Table of Contents

Questions and Answers:

Cisco 4451-X Specifications

Related product manuals