Could you please help me with the ASA Image where can I download ASA images and ASDM ?
Hello Hemant
You can download the latest version of ASDM as well as ASA images at the following Cisco Software Download site:
https://software.cisco.com/download/home
Keep in mind that in order to download images and the ASDM software, you will need to log in with an account that has an associated license.
If you have an ASA, you can download the ASDM software directly from the device by going to https://<ASA-Address>/admin . This will bring up a page that will allow you to download the ASDM launcher.
You will have to make sure the http server enable command is present in the config of the ASA and the address is reachable from your computer.
I hope this has been helpful!
Laz