Cisco Systems 3 manual Perform steps 2 through 5. Otherwise, proceed to Step

Page 15

Chapter 3 Initial Switch Router Configurations

Updating the System Image

To copy both the known good system image and the new system image from a TFTP server to the file system on your switch router, initiate a Telnet session or console connection to the switch router. Perform the following steps in privileged EXEC mode:

 

Command

Purpose

Step 1

 

 

Router# dir bootflash:

Displays the contents and available space in boot flash memory.

 

 

If there is not enough free space to copy the new system image,

 

 

perform steps 2 through 5. Otherwise, proceed to Step 4.

Step 2

 

 

Router# copy tftp: bootflash:

Erases boot flash memory and copies a file from a TFTP server to

 

 

boot flash memory. Make sure you copy the known good system

 

 

image file.

Step 3

 

 

Router# dir bootflash:

Displays the contents of boot flash memory. This step confirms

 

 

that space was available in boot flash memory and the known

 

 

good image file was copied as expected. You can now proceed

 

 

with downloading the latest image.

Step 4

 

 

Router# copy tftp: bootflash:

Initiates a TFTP session to copy the new system image from the

 

 

TFTP server.

Step 5

 

 

Router# dir bootflash:

Displays the contents of boot flash memory. This step confirms

 

 

that the latest image file was copied as expected.

 

 

 

The following example shows how to erase a full boot flash memory file system, copy a known good image, and copy the latest image using TFTP:

Router# dir bootflash:

Directory of bootflash:/

1

-rw-

3168032

<no date>

pci-fix

2

-rw-

1858797

<no date>

domino-diag.f1

3

-rw-

3166692

<no date>

cat2948g-in-mz.120-7.WX5.14.27

4

-rw-

3172268

<no

date>

cat2948g-in-mz.120-7.W5.14.42

5

-rw-

3173128

<no

date>

cat2948g-in-mz.120-7.W5.14.45

16777216 bytes total (2237976 bytes free) Router# copy tftp bootflash:

Address or name of remote host []? 172.10.00.00

Source filename []? domino/cat2948g-in-mz.120-7.W5.14.45 Destination filename [cat2948g-in-mz.120-7.W5.14.45]? %Warning:There is a file already existing with this name Do you want to over write? [confirm] yes

Accessing tftp://172.10.00.00/domino/cat2948g-in-mz.120-7.W5.14.45...

Erase bootflash: before copying? [confirm] yes

Erasing the bootflash filesystem will remove all files! Continue? [confirm] yes Erasing device... eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee ee ...erased

Erase of bootflash: complete

Loading domino/cat2948g-in-mz.120-7.W5.14.45 from 172.10.00.00 (via FastEthernet 1): !!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!

!!!!!

[OK - 3173128/6345728 bytes]

 

 

Catalyst 2948G-L3 and Catalyst 4908G-L3 Software Feature and Configuration Guide

 

 

 

 

 

 

 

78-10408-01, Cisco IOS Release 12.0(7)W5(15d)

 

 

3-15

 

 

 

 

 

Image 15
Contents Starting Up the Layer 3 Switch Router Initial Switch Router ConfigurationsUsing the Console and the Management Ports Modem Support for Recovering a System ImageModem Support About Passwords Configuring the Management PortStartup-config Router# configure terminalPassword password Router# copy running-configRouter# show running-config Configuring the Host NameUsing the Boot Flash Memory Simm Router# copy running-config startup-configDeleting Files from Boot Flash Memory Viewing the Contents of Boot Flash MemoryBacking Up a System Image to a Tftp Server Router# dir bootflashRouter# copy bootflash tftp Router# dir bootflashRouter# copy tftp bootflash Router# copy tftp bootflashW5.14.46 From a Tftp server to boot flash memory Erasing Files from a Full Boot Flash Memory Simm3172268 Date Recovering a System Image Using Xmodem and Ymodem Xmodem -c -y -s Xmodem Transfer Example Using the ROM MonitorN yes Xmodem -y -s57600Copying the System Image to the Switch Router Updating the System ImageDownloading System Images from CCO Perform steps 2 through 5. Otherwise, proceed to Step Reloading the Switch Router Rommon 1 dir boot flash Routerconfig# config-registerRouter# copy systemrunning-config Nvramstartup-configTerim Test Software Router show version

3 specifications

Cisco Systems, a pioneer in networking technologies, has consistently been at the forefront of innovation since its foundation in 1984. The company specializes in networking hardware, telecommunications equipment, and high-technology services and products. Central to its mission is the development of the Internet of Everything (IoE), which connects people, data, processes, and things to enhance the digital experience. Cisco Systems 3, among its offerings, showcases a blend of advanced features, cutting-edge technologies, and distinct characteristics aimed at meeting the evolving demands of the enterprise landscape.

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