Block Website or ip in Cisco ASA firewall 5506-x

[sabirsoomro110]

Dear sirs

I have cisco firewall i need to block facebook and other website in my firewall, how can i block the website. without the licence buy, block with firewall

[ispatel]

You can try FQDN based ACL, however it is not full proof method to achieve your requirement.

https://supportforums.cisco.com/document/66011/using-hostnames-dns-access-lists-configuration-steps-caveats-and-troubleshooting

Thanks,
Ishan
Please remember to select a correct answer and rate helpful posts