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Cisco 4431 ISR User Manual

Cisco 4431 ISR
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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.

Table of Contents

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Cisco 4431 ISR Specifications

General IconGeneral
Total onboard WAN or LAN 10/100/1000 ports4
RJ-45-based ports4
SFP-based ports2
NIM slots2
Enhanced service-module slots1
Rack height1 RU
Redundant power supplyOptional
Memory4 GB
Flash Memory4 GB
USB Ports2
Console Port1 x RJ-45
Auxiliary Port1 x RJ-45
Power SupplyAC 100-240V
Operating Temperature0 to 40°C
Storage Temperature-20 to 65°C
Humidity5% to 85% noncondensing
Dimensions (H x W x D)44.5 x 438.15 x 438.15 mm
Weight7.5 kg (16.5 lb)

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