Cisco 4221 ISR User Manual (English)

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4-21

Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers

OL-32185-02

Chapter 4 Configure Initial Router Settings on Cisco 4000 Series ISRs

Verify Network Connectivity

SUMMARY STEPS

1. enable

2. copy nvram:startup-config {ftp: | rcp: | tftp:}

3. show bootflash:

4. copy {bootflash}: {ftp: | rcp: | tftp:}

DETAILED STEPS

Configuration Examples

Copying the Startup Configuration to a TFTP Server: Example

The following example shows the startup configuration being copied to a TFTP server:

Router# copy nvram:startup-config tftp:

Remote host[]? 172.16.101.101

Name of configuration file to write [rtr2-confg]? <cr>

Write file rtr2-confg on host 172.16.101.101?[confirm] <cr>

![OK]

Copying from Flash Memory to a TFTP Server: Example

The following example shows the use of the show {flash0|flash1}: command in privileged EXEC to

learn the name of the system image file and the use of the copy {flash0|flash1}: tftp: privileged EXEC

command to copy the system image to a TFTP server. The router uses the default username and

password.

Router#Directory of bootflash:

Command or Action Purpose

Step 1

enable

Example:

Router> enable

Enables privileged EXEC mode. Enter your password if

prompted.

Step 2

copy nvram:startup-config {ftp: | rcp: | tftp:}

Example:

Router# copy nvram:startup-config ftp:

Copies the startup configuration file to a server. The

configuration file copy can serve as a backup copy.Enter the

destination URL when prompted.

Step 3

show {bootflash0|bootflash1}:

Example:

Router# show {bootflash0|bootflash1}:

Displays the layout and contents of a flash memory file

system. Learn the name of the system image file.

Step 4

copy {bootflash0|bootflash1}: {ftp: | rcp: |

tftp:}

Example:

Router# copy {bootflash0|bootflash1}: ftp:

Copies a file from flash memory to a server.

• Copy the system image file to a server to serve as a

backup copy.

• Enter the filename and destination URL when

prompted.

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Cisco 4221 ISR Specifications

General

Form Factor	Rack-mountable
WAN Ports	2
LAN Ports	2
RAM	4 GB
Flash Memory	4 GB
Product Type	Router
Total Number of Ports	4
Number of Network (RJ-45) Ports	4
Number of Total Expansion Slots	3
Expansion Slot Type	NIM, ISC
Number of NIM Slots	2
Number of ISC Slots	1
Manageable	Yes
Power Supply	Internal
Redundant Power Supply	No
Authentication Method	RADIUS, TACACS+
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Operating Temperature	32°F to 104°F (0°C to 40°C)
Height	1.75 in
Encryption Algorithm	AES, 3DES
Dimensions (W x D x H)	1.75 x 13.5 x 1.73 inches
Operating Humidity	5 to 95% (noncondensing)