Cisco ASR 1001-HX User Manual

Configuring the Enable and Enable Secret Passwords
To provide an additional layer of security, particularly for passwords that cross the network or are stored on
a TFTP server, you can use either the enable password command or enable secret command. Both commands
accomplish the same thing—they allow you to establish an encrypted password that users must enter to access
privileged EXEC (enable) mode.
We recommend that you use the enable secret command because it uses an improved encryption algorithm.
If you configure the enable secret command, it takes precedence over the enable password command;
the two commands cannot be in effect simultaneously.
Note
For more information, see the “Configuring Passwords and Privileges” chapter in the Cisco IOS Security
Configuration Guide. Also see the Cisco IOS Password Encryption Facts tech note and the Cisco Guide to
Harden Cisco IOS Devices tech note.
Procedure
PurposeCommand or Action
Enables privileged EXEC mode.enable
Step 1
Example:
Router> enable
Enter your password if
prompted.
Note
Enters global configuration mode.configure terminal
Example:
Router# configure terminal
Step 2
Specifies an additional layer of security over the
enable password command.
enable secret password
Example:
Router(config)# enable secret
greentree
Step 3
Returns to privileged EXEC mode.end
Example:
Router(config)# end
Step 4
Enables privileged EXEC mode.enable
Step 5
Example:
Router> enable
Verify that your new enable or enable secret
password works.
(Optional) Returns to privileged EXEC mode.end
Example:
Router(config)# end
Step 6
Cisco ASR 1001-HX Router and Cisco ASR 1002-HX Router Hardware Installation Guide
80
Power Up and Initial Configuration
Using the Cisco IOS-XE CLI—Manual Configuration

Cisco ASR 1001-HX Specifications

General

Form Factor	1 RU
Rack Mountable	Yes
Redundant Power Supply	Optional
Operating Temperature	32 to 104°F (0 to 40°C)
Memory	16 GB
Power Supply	Internal AC or DC
Humidity	5% to 95% non-condensing
Ports	Built-in 8 x 1GE and 4 x 10GE (SFP+)
Maximum NAT sessions	Up to 4 million

Summary

Overview of Cisco ASR Routers

Hardware Features

Details the physical and functional components of the ASR 1001-HX and 1002-HX routers.

Supported Hardware Components

Preparing Your Site for Installation

Safety Guidelines

Provides essential safety guidelines to follow before starting router installation or replacement.

General Safety Warnings

Lists general safety warnings and precautions related to electrical safety and installation.

Site Selection Guidelines

Site Power Guidelines

Outlines specific power and electrical wiring requirements for reliable system operation.

Electrical Circuit Requirements

Specifies the dedicated electrical circuit and wiring requirements for powering the Cisco ASR routers.

Rack-Mounting Guidelines

Provides guidelines and precautions for safely mounting the Cisco ASR routers in equipment racks.

Preventing Electrostatic Discharge Damage

Explains how to prevent ESD damage to electronic components during handling and installation.

Installing the Router

Installation Methods

Guidelines for Rack Installation

Provides essential guidelines for installing the Cisco ASR routers into various types of equipment racks.

Attaching the Front Rack-Mount Brackets

Mounting the Router in the Rack

Procedures for mounting the Cisco ASR routers into two-post and four-post equipment racks.

Chassis Ground Connection

Explains the process for establishing a proper chassis ground connection for safety and system integrity.

Connecting the Console and Auxiliary Port Cables

Power Up and Initial Configuration

Checking Conditions Prior to System Startup

Powering Up the Router

Step-by-step guide for powering on the Cisco ASR router for the first time.

Performing the Initial Configuration on the Router

Guides through the initial router configuration process using the setup command facility.

Saving Your Router Configuration

Verifying the Initial Configuration

License Verification

Viewing License Information

Port Licensing

Configuring the Crypto Throughput Level

Removing and Replacing FRUs

Removing and Replacing the Power Supplies

Provides procedures for removing and installing AC and DC power supplies in the routers.

Removing and Replacing a DIMM

Removing and Replacing an EPA

Installing the Crypto Module