Cisco VIP4-50= Manuale di installazione e configurazione - Pagina 30

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Cisco VIP4-50= Manuale di installazione e configurazione

1. Vip4 Overview

VIP4 Maintenance Procedures

After you verify that there is sufficient space available in Flash memory for the new image, use the

Step 3

command copy tftp:filename [ flash | slot0 | slot1 ]:filename to copy an image to Flash memory. (The

file source is tftp:filename, and [ flash | slot0 | slot1 ]:filename is the destination in onboard Flash

memory or on either of the Flash memory cards.)

An example of the copy tftp:filename command follows:

Router# copy tftp:vip11-1 slot0:vip11-1

20575008 bytes available on device slot0, proceed? [confirm]

Address or name of remote host [1.1.1.1]?

Loading new.image from 1.1.1.1 (via Ethernet1/0): !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!![OK - 7799951/15599616 bytes]

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Router#

Step 4

Use the show flash command to verify that the microcode has been copied to Flash memory. The

output should display the filename of the image you copied to Flash memory (vip11-1 in the following

example):

Router# show flash

-#- ED --type-- --crc--- -seek-- nlen -length- -----date/time------ name

.. FFFFFFFF B4A18E0B 3F6494

.. FFFFFFFF 8075AA5D 4118B4

.. FFFFFFFF EEA1FEEB 8436E8

7646052 bytes available (16179788 bytes used)

To ensure that the new microcode is used when you reboot the system, add the appropriate commands

Step 5

to the configuration file. To modify the configuration file, enter the configure terminal command, as

follows:

Router# configure terminal

Enter configuration commands, one per line.

Router(config)#

Specify that you are changing the microcode for the VIP4 (microcode vip4), and that it will load from

Step 6

Flash memory (flash slot0 or slot1). Then add the filename of the new microcode image to be loaded

from Flash memory:

Router(config)# microcode vip4 flash slot0:vip11-1

Step 7

To exit configuration mode, press Ctrl-Z.

Step 8

Copy the new configuration to nonvolatile random-access memory (NVRAM):

Router# copy running-config startup-config

The microcode reload command is automatically added to your running configuration. The new VIP4

microcode image will load automatically the next time the system boots or reinitializes.

Step 9

To load the new microcode immediately, you can issue the microcode reload configuration command

(you must be in configuration mode to enter this command):

Router# configure terminal

Enter configuration commands, one per line.

Router(config)# microcode reload

Fourth Generation Versatile Interface Processor (VIP4) Installation and Configuration Guide

4023316

Jun 26 1994 19:44:29 image/file/1

111518

Jun 29 1994 11:05:57 image/file/2

600516

Oct 10 1995 19:35:25 vip11-1

End with CNTL/Z.

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