Download ((EXCLUSIVE)) Cisco Router Ios Image Gns3 Labs
Download File ->->->-> https://ssurll.com/2tvHbm
How to Download Cisco Router IOS Image for GNS3 Labs
If you want to practice Cisco networking skills on a simulator like GNS3, you will need to have access to Cisco router IOS images. These are the software files that run on the router hardware and allow you to configure and operate the device. In this article, we will show you how to download Cisco router IOS image for GNS3 labs.
Step 1: Find out the model and version of your router
The first step is to identify the model and version of your router. You can do this by logging into the router console and issuing the show version command. This will display information such as the router name, processor type, memory size, IOS image name, and IOS version. For example:
Router#show version
Cisco IOS Software, 3600 Software (C3640-JK9S-M), Version 12.4(25d), RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2010 by Cisco Systems, Inc.
Compiled Wed 18-Aug-10 08:16 by prod_rel_team
ROM: ROMMON Emulation Microcode
ROM: 3600 Software (C3640-JK9S-M), Version 12.4(25d), RELEASE SOFTWARE (fc1)
Router uptime is 5 minutes
System returned to ROM by unknown reload cause - suspect boot_data[BOOT_COUNT] 0x0, BOOT_COUNT 0, BOOTDATA 19
System image file is \"tftp://255.255.255.255/unknown\"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
Cisco 3640 (R4700) processor (revision 0x00) with 125952K/6144K bytes of memory.
Processor board ID FTX0945W0MY
R4700 CPU at 100MHz, Implementation 33, Rev 1.0
MICA-6DM Firmware: CP ver 3760 - 7/10/2007, SP ver 3760 - 7/10/2007.
Bridging software.
X.25 software, Version 3.0.0.
SuperLAT software (copyright 1990 by Meridian Technology Corp).
TN3270 Emulation software.
Primary Rate ISDN software, Version 1.1.
2 FastEthernet/IEEE 802.3 interface(s)
30 Serial network interface(s)
2 Channelized T1/PRI port(s)
DRAM configuration is 64 bits wide with parity disabled.
125K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)
Configuration register is 0x2102
In this example, the router model is Cisco 3640 and the IOS image name is C3640-JK9S-M. The IOS version is 12.4(25d).
Step 2: Download the IOS image from Cisco website
The next step is to download the IOS image from Cisco website. You will need a valid Cisco account and a service contract to access the software download page. If you don't have one, you can register for free at https://www.cisco.com/c/en/us/support/index.html.
Once you have logged in, go to https://software.cisco.com/download/home and enter your router model in the search box. You will see a list of aa16f39245