Cisco Asa Firewall Ios For Gns3 Download
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How to Download and Install Cisco ASA IOS Image for GNS3 and EVE NG
If you want to practice Cisco ASA firewall configuration or prepare for the CCNA Security exam, you need a Cisco ASA IOS image. However, you cannot use the IOS images from physical ASA devices on GNS3 or EVE NG, because they are designed for specific hardware components. Instead, you need to use the ASAv image, which is a virtualized version of ASA made by Cisco for running on Qemu or VMware.
In this article, we will show you how to download and install the ASAv image for GNS3 and EVE NG, and how to use it in your network simulations.
What is ASAv
ASAv stands for Adaptive Security Virtual Appliance. It is a software-only version of Cisco ASA that runs as a virtual machine on Qemu or VMware. It supports the same features and functionality as the physical ASA, except for clustering and multiple contexts. It also has some limitations on performance and scalability compared to the hardware appliance.
ASAv is ideal for testing, learning, and prototyping network security scenarios using Cisco ASA. You can use it with GNS3 or EVE NG, which are popular network simulation platforms that allow you to create virtual networks with various devices and technologies.
How to Download ASAv Image
To download the ASAv image, you need a valid Cisco account and a license. You can register for a free Cisco account here: https://www.cisco.com/c/en/us/support/index.html
Once you have an account, you can go to the Software Download Center here: https://software.cisco.com/download/home
Search for \"ASAv\" and select the product \"Adaptive Security Virtual Appliance (ASAv)\". You will see a list of available ASAv images for different platforms and versions. Choose the one that suits your needs and click on \"Download\". You will need to accept the End User License Agreement before downloading.
The ASAv image file has a .qcow2 extension for Qemu or an .ova extension for VMware. The file size is around 200 MB.
How to Install ASAv Image on GNS3
To install the ASAv image on GNS3, you need to use the GNS3 appliance file, which is a template that simplifies the process of adding new devices to GNS3. You can download the GNS3 appliance file for ASAv here: https://docs.gns3.com/appliances/cisco-asav.html
Follow these steps to install the ASAv image on GNS3:
Open GNS3 and go to File > Import Appliance.
Select the downloaded .gns3a file and click on \"Open\".
Follow the instructions on the wizard. You will need to specify the path to the .qcow2 file that you downloaded from Cisco.
Click on \"Finish\" to complete the installation.
You should see a new device called \"Cisco ASAv\" in your device list. Drag and drop it to your workspace and start configuring it.
How to Install ASAv Image on EVE NG
To install the ASAv image on EVE NG, you need to use either the .qcow2 file for Qemu or the .ova file for VMware. You also need to rename the file according to the EVE NG naming convention. You can find more details here: https://www.eve-ng.net/index.php/documentation/howtos/howto-add-cisco-asav/
Follow these steps to install the ASAv image on EVE NG:
Upload the .qcow2 or .ova file to your EVE NG server using SCP or FTP.
Rename the file according to this format: asav-.qcow2 or asav-.ova
Create a folder called \"asav\" under /opt/unetlab/addons/qemu/ or /opt/unetlab/addons/ovf/ depending on the file type.
Move the renamed file to the created folder.
Fix permissions by running this command: /opt/un 061ffe29dd